Vistra Corp. (VST) Earnings Call Transcript & Summary
September 29, 2020
Earnings Call Speaker Segments
Operator
operatorLadies and gentlemen, thank you for standing by, and welcome to the Vistra Virtual Investor Event. [Operator Instructions] I would now like to hand the conference over to your speaker today, Molly Sorg, Vice President, Investor Relations. Thank you. Please go ahead.
Molly Sorg
executiveThank you, and good morning, everyone. Welcome to Vistra's virtual investor event, which is being broadcast live from the Investor Relations section of our website at www.vistraenergy.com where you will also be able to find a copy of today's investor presentation and the related news release. Joining me for today's call are Curt Morgan, President and Chief Executive Officer; David Campbell, Executive Vice President and Chief Financial Officer; and Jim Burke, Executive Vice President and Chief Operating Officer. We have a few additional senior executives on the call to address questions in the second part of today's webcast as necessary. Before we begin our presentation, I encourage all listeners to review the safe harbor statements included on Slides 2 and 3 in the investor presentation on our website that explain the risks of forward-looking statements, the limitations of certain industry and market data included in the presentation and the use of non-GAAP financial measures. Today's discussion will contain forward-looking statements, which are based on assumptions we believe to be reasonable only as of today's date. Such forward-looking statements are subject to certain risks and uncertainties that could cause actual results to differ materially from those projected or implied. We assume no obligation to update our forward-looking statements. Further, our news release, investor presentation and discussions on this call will include certain non-GAAP financial measures. For such measures, reconciliations to the most directly comparable GAAP measures are provided in the news release and in the appendix to the investor presentation. I will now turn the call over to Curt Morgan to kick off our discussion.
Curtis Morgan
executiveThank you, Molly, and good morning to everyone on the call. We're excited to be talking with you today about Vistra's transformation, including our 2021 and 2022 capital allocation plan, portfolio management and investments in zero-carbon generation projects, all of which highlight our promising and sustainable future. In addition, we will update 2020 guidance, provide guidance for 2021, both of which support Vistra's continued strong financial performance, levels of performance well above those embedded in our inexplicably low stock price. While we had originally hoped we would be able to deliver this message in person, an in-person event was not in the cards in 2020. So thank you for carving time out of your busy schedules to attend our virtual event. As always, we appreciate your interest in Vistra and hope all of you are safe and healthy. I'm turning now to Slide 6, where I would like to begin today's conversation outlining the 5 key messages we are hoping to deliver today: First, as I will discuss in more detail momentarily, our integrated model is delivering. We are on-track this year to exceed our guidance midpoint for the fifth year in a row. And this is in face of an unprecedented pandemic tail event. Every year since Vistra has been a public company, we have delivered on our financial commitments, and we believe we are well-positioned to continue to deliver consistently strong long-term earnings into the future. Second, our relative earnings stability and robust free cash flow support our diverse capital allocation plan. We believe we will be able to return approximately $1.5 billion annually to our financial stakeholders while also investing prudent amounts of capital to grow and transition our business into the clean energy future. I'm very excited about the announcements we are making today as they are just the beginning of what we believe will be a significant transformation of our business over the next decade. Vistra is planning to invest over $1 billion in just the next 2 years in solar and storage projects in Texas and California, with returns expected to be above our internal investment threshold. Jim Burke will provide additional details about these projects, and he will also introduce our new carbon-free generation brand, Vistra Zero, which, following today's announcement, consists of nearly 4,000 megawatts of zero-carbon generating projects and operating assets. As we plan to discuss throughout the call today, our third takeaway is that we are well-positioned to participate in the renewable and battery storage transformation. In fact, by 2030, we project that more than 45% of our ongoing operations adjusted EBITDA will be derived from renewables, storage and refill. And when you add the expected financial contribution from our nuclear facility, Comanche Peak, more than half of Vistra's adjusted EBITDA is projected to come from zero-carbon sources by 2030. Takeaway #4. The balance of Vistra's 2030 adjusted EBITDA is expected to be derived primarily from our existing natural gas fleet. Importantly, as the lowest emitting, most efficient and flexible fossil fuel generation resource, we expect natural gas will remain a critical fuel to support the reliability of the electric grid, although that role may change over time from a baseload resource to a backstop for intermittency of renewables. Gas will also be fundamental to maintaining the affordability of electricity to households and businesses as well as meeting the expected growing demand for electricity over the next couple of decades as we electrify the economy. As recent events in California have demonstrated, when electric grids are heavily weighted toward intermittent renewables, dispatchable resources are necessary to satisfy demand during peak periods. In ERCOT, PJM, ISO New England and New York ISO, where Vistra competes, less than 5% of effective capacity is from renewables and batteries. Our analysis as well as others suggest that, generally, over the next 10 years, the likely investment in renewables and batteries will take their contribution to effective capacity up to approximately 10% at a cost of nearly $250 billion based on economics in ERCOT and renewable portfolio standards in the other markets. These investments will also likely hasten retirement and increase volatility, thereby, enhancing the need for reliable, efficient and flexible dispatchable resources. In fact, we estimate that nearly 40 gigawatts of assets will be retired in these markets by 2030 as we add renewables and batteries from a pool of over 100 gigawatts of at-risk coal, oil and inefficient gas units. Importantly, given their relative efficiency, lower emissions and flexibility, combined-cycle gas turbine, or CCGT, natural gas field generation will be important to transitioning to a zero-based carbon economy under any decarbonization plan. Even in ERCOT, where we project a greater build-out of renewables and batteries by 2030 reaching in the range of 35% of effective megawatts, we expect approximately 10,000 megawatts of retirements of coal, oil and less-efficient gas from an inventory of over 30,000 megawatts to come before CCGTs. In addition, our modeling shows continued compensatory pricing in ERCOT over the 10-year period due to the increased scarcity events and the operating reserve demand curve, albeit with increased volatility due to renewable intermittency. We believe Vistra is well-positioned to manage this volatility and create a relatively stable earnings and cash flow stream year after year. In the end, multiple studies show CCGT gas plants remain a key component in the supply stack up to 2040 and beyond, and Vistra will continue to invest in our transformation beyond 2030, delivering a company that is projected to be over 70% carbon-free by 2040, even under a scenario where federal and state policies accelerate the renewable and battery buildout beyond the current renewable portfolio standards. CCGTs remain important to the reliability and affordability of the bulk power system, and Vistra can participate in that buildout. As many of you know, the core of Vistra's EBITDA from thermal generation comes from CCGT gas plants. Accordingly, the last of the announcements we are making today support the acceleration of our greenhouse gas emissions reduction targets. We are now targeting a 60% reduction in our CO2 equivalent emissions by 2030 as compared to a 2010 baseline, up from our prior target of 50%, and we now have a firm target to achieve net zero emissions by 2050. We believe we have a clear path to achieving our 2030 target with the incremental coal plant retirements we will be announcing today. And while the path to achieving net zero-carbon emissions in the economy by 2050 is not as certain, we believe that over the next several years, technological innovation and supportive public policy will continue to advance to the point that the road will become clear. And we have everything it takes to invest and earn superior returns as part of that transformation of our generation base. And we are doing our part to support these advances, investing in a venture fund that focuses on technological innovation and sustainability to help accelerate the availability of carbon-free and carbon-reducing technologies and promoting a market-based economy-wide carbon fee and dividend plant with a border carbon adjustment to advance nationwide emissions reductions goals. As we highlight in our first-ever climate report published on our website this morning, electricity is an essential product. One, we expect the country will demand more, not less of as the economy electrifies. While the method with which we serve our customers might evolve over time, our role in the process to generate reliable, affordable and sustainable power for our customers, all while lowering emissions, will not. We believe Vistra is well-positioned to not only display resiliency during this important transition, but to lead and grow, as we've set forth on the next 2 slides. Turning now to Slide 7. Along with a strong balance sheet, Vistra's integrated model is the foundation on which our sustainable transformation will be built. Through financial execution, capital discipline, commercial prowess and operational excellence, we believe we will be able to create meaningful value for our stakeholders, building on the strong execution of our team over the last 4 years. Specifically, we are currently tracking to exceed the midpoint of our annual financial guidance for the fifth year in a row, and we are also on track to potentially even exceed the top end of our original 2020 guidance range. We convert an average of approximately 65% of our ongoing operations adjusted EBITDA to ongoing operations adjusted free cash flow before growth. This free cash flow generation is due in part to our team's disciplined cost management. In just 4 years, our team has captured nearly $1.5 billion in annual cost savings through internal restructuring, and synergy and operational performance improvement initiatives. We displayed the same discipline when allocating capital, investing in transformational growth opportunities only when returns are projected to exceed our internal investment threshold. As a result, we have significant excess cash to return to our financial stakeholders on an annual basis. In 4 years, we have already returned more than $6 billion to our financial stakeholders. We expect we will be able to return approximately $1.5 billion each year going forward, all while maintaining a strong balance sheet at a time when investors are looking for yield. How many companies offer the deep value opportunity that Vistra does? The substantial return of capital year in and year out and the ability to deploy modest levels of capital and grow earnings while fundamentally transforming itself, all with a relatively low-risk business model, including our targeted 2.5x net debt-to-EBITDA and a trajectory toward investment-grade credit ratings, we believe this offers a very unique investment opportunity. On the operational side, our retail business has generated stable and consistent EBITDA for the last decade while our generation team has produced safe and reliable electricity from a diverse fleet of primarily highly efficient, low-to-no carbon emitting resources. Our commercial team is the linchpin of our integrated model, focusing on capturing value from our assets that offer significant option value, managing risk from commodity price exposure and minimizing earnings volatility. In fact, it is the combination of Vistra's development, commercial, technical and operational capabilities, combined with our attractive sites and strong customer relationships that make Vistra a natural owner of renewable assets. Vistra is built for the long run, and we are not going anywhere. We do not have a terminal value issue. As we outlined on Slide 8, Vistra has an impressive pipeline of renewable and storage development opportunities totaling nearly 3,500 megawatts in Texas, California and Illinois. And these are only the near-term opportunities for which we have a clear line of sight to proceed with development. We expect that our renewable and storage portfolio will be 6,000 megawatts or greater by 2030. And we can achieve this level of transformational growth, investing only $500 million of equity per year on average over the next decade. We expect these transformational growth investments will generate at least $900 million to $1 billion in incremental EBITDA by 2030, contributing to an impressive projected total annual return per share through 2030 of 15% or greater when combined with the balance of Vistra's long-term capital allocation plan, including expected annual share repurchases. Let's turn now to Slide 9 for our 2020 guidance update. As I mentioned at the start of the call, Vistra is on track for the fifth year in a row to exceed our guidance midpoint. And we believe there is a reasonable chance we will finish the year above the top end of our original 2020 guidance range, all during a tail event pandemic. Our updated guidance ranges reflect new ongoing operations adjusted EBITDA and ongoing operations adjusted free cash flow before growth guidance midpoints at the top end of their previous guidance ranges. As we mentioned on our second quarter earnings call in August, we were tracking ahead of our guidance midpoint through June 30. The strong performance of our integrated operations in July and August have solidified our 2020 outlook, giving us conviction to raise our adjusted EBITDA guidance midpoint by $150 million, with an opportunity to beat even this higher target. We are similarly raising and narrowing our ongoing operations adjusted free cash flow before growth guidance range with our new midpoint, $165 million higher than our prior guidance. Our strong business performance and higher adjusted EBITDA estimate are driving this expected outperformance. With these updates, Vistra is now projecting a free cash flow conversion ratio of 69% for 2020. Turning now to Slide 10. We are also initiating our 2021 financial guidance today. As you know, we ordinarily would not provide guidance for the upcoming year until our third quarter earnings call in early November. That timing is intentional and is driven by our hedging strategy as we have usually hedged much more of the aircraft summer by the time we would initiate guidance. Our typical time line allows us to provide a relatively tight guidance band with a high degree of confidence on execution as our financial hedges are largely in place, minimizing our earnings volatility. Because we are initiating guidance approximately 6 weeks earlier than usual, our 2021 guidance today reflects a range of plus or minus $200 million or approximately 6% on either side of our guidance midpoint. In addition, COVID-19 continues to create economic uncertainty potentially into at least the first half of 2021. As you know, many companies have pulled their guidance for 2020 and are not providing guidance in 2021 due to the COVID uncertainty. We believe it is important to provide 2021 guidance, and our ranges are $3,075 million to $3,475 million for ongoing operations adjusted EBITDA with a midpoint of $3,275 million; and $1,765 million to $2,165 million for ongoing operations adjusted free cash flow before growth with a midpoint of $1,965 million, resulting in a free cash flow conversion ratio of approximately 60%, which is lower than our stated range. David Campbell will discuss the details behind this atypical lower conversion ratio. Our slightly lower 2021 guidance midpoint is consistent with our more recent comments of expecting adjusted EBITDA to be slightly lower-to-flat with our original 2020 guidance midpoint. It similarly reflects Vistra's currently larger summer open position, which is a direct result of the fact that we have yet to see the summer '21 forward curve trade at a price point that is more consistent with our fundamental analysis and point of view. While Texas demand in 2020 is back to pre-COVID-19 levels, COVID-19 did eliminate approximately 1 year of demand growth. We expect some renewable development will be delayed as a result. So in our view, the full impacts of COVID-19 are still being digested by the market. As we approach summer 2021 and the market absorbs the continued volatility driven by the intermittency of renewables and normal plant outages, we expect to see increased summer 2021 forward curves, which should provide incremental attractive hedging opportunities and make the upper end of our guidance range achievable. In addition, we always have the option to take more length into the summer 2021 day-ahead and real-time markets where the market fundamentals ultimately play out. It is also important to note that our assets and business positions offer several levers to pull to extract the embedded option value from our portfolio, leading to higher EBITDA and cash flow. Importantly, the average of our 2020 and 2021 ongoing operations adjusted EBITDA guidance midpoint is $3.43 billion, which is right in line with our original 2020 guidance midpoint in our prior 2021 financial outlook. In a commodity-exposed business such as ours, average results are most representative of Vistra's long-term sustainable earnings power. The key is to have the ability to capture the value from the opportunities when they present themselves, something our experienced operational and commercial teams excel at doing. In fact, looking ahead to 2022, our current expectations for the earnings power of our business are consistent with this average 2020 to 2021 view. Importantly, we believe we can manage our year-to-year earnings volatility to within less than 10% and the variance between our original 2020 guidance midpoint and our 2021 guidance midpoint is less than 5%. This ability to tightly manage our expected earnings and cash flow on an ongoing basis, if completely disconnected from the apparent assumption of long-term expectations embedded in our current stock price, through our ability to generate relatively stable EBITDA and convert on average approximately 65% of our ongoing operations adjusted EBITDA to ongoing operations adjusted free cash flow before growth, Vistra is in a unique position to return approximately $1.5 billion of cash to our financial stakeholders each year while at the same time reinvest in the business to continue to transform our generation portfolio and grow our retail business and our EBITDA and also maintain a strong balance sheet with access to nearly $4 billion of liquidity. Specifically, over the next 2 years, we expect we will have approximately $3.8 billion of free cash flow available to allocate with more than 70% of this cash flow expected to be returned to our financial stakeholders and the other approximately 30% expected to be invested in solar and storage projects in Texas and California at attractive returns. Slide 11 sets forth this capital allocation plan for 2021 and 2022, which reflects a balanced approach and includes debt reduction and enhanced dividend payment, a multiyear share repurchase program and an allocation of capital to transformational growth opportunities. As we've put together this capital allocation plan, the feedback we received from many of you greatly influenced what we ultimately determined would be the best use of capital for the business. Specifically, investor feedback came through loud and clear that in these uncertain times precipitated by a global pandemic, a strong balance sheet with a conservative approach to leverage was a key priority. As a result, we plan to allocate approximately $550 million to debt reduction over the next 2 years. While we believe this amount of debt repayment will maintain Vistra's strong balance sheet, we will continue to evaluate our debt levels and will not hesitate to repay additional debt if we believe it is appropriate. Not only do we think it is the right decision in the current macro environment, we also believe it is important to continue to reinforce our commitment to our long-term leverage target of 2.5x net debt-to-EBITDA. Leverage in this range would allow us to operate the company through volatile commodity and market cycles without putting our business at risk. In fact, we believe our lower business risk profile and strong credit metrics warrant investment-grade ratings, and we believe we are tracking well for that outcome. Just a couple of weeks ago, we received an upgrade to BB+ by Fitch Ratings who also maintained its positive outlook. This upgrade positions Vistra to one notch below investment-grade with both Moody's and Fitch. We expect both Moody's and Fitch will evaluate upgrading Vistra to investment-grade before the end of 2021. We remain BB+ outlook rated at S&P and remain cautiously optimistic for a potential upgrade in the near future. Balance sheet strength has always been a core priority for Vistra, and we believe our long-term capital allocation plan exemplifies that commitment. Another core priority of Vistra is to grow our business through various investments or acquisitions that have attractive return profiles and that support our continued retail or expansion into zero-carbon resources. In talking with all of you, we continue to receive support for this corporate priority, especially given our demonstrated discipline and achievement of superior return from previous investments. As I mentioned at the start of the call, and as Jim will discuss in more detail momentarily, I am excited to say that we have identified a portfolio of attractive projects we expect will not only grow our EBITDA, but will grow our zero-carbon portfolio to nearly 4,000 megawatts. In total, we expect we will allocate approximately $1.15 billion of capital to transformational growth investments over the next 2 years, which includes capital for our previously announced Moss Landing and Oakland battery storage projects as well as capital for our Texas Phase I renewable and storage development projects that we just announced today. All of these projects represent very attractive investment opportunities, exceeding our investment threshold of 500 to 600 basis points above our cost of equity. Rounding out our capital allocation plan, we intend to allocate the balance of our capital approximately $2.125 billion to our shareholders in form of dividends and share repurchases. First, as it relates to the dividend, it is our intention to grow the dividend over a multiyear period, taking a conservative approach in 2021 in recognition of the uncertainty that remains with COVID-19. While we believe we can comfortably support and sustain a dividend of a higher level given the significant free cash flow we expect to generate on an annual basis, we recognize that today's market is placing a premium on flexibility. As a result, it is our intention, subject to Board approval at the applicable times, to increase our dividend by approximately 8% in 2021 at the high end of our expected 6% to 8% annual growth rate, followed by a step-change increase in the annual dividend to $0.76 per share in 2022. At our recent stock price levels, this would result in a dividend yield in 2022 in the range of 4%. In total, we expect to allocate approximately $625 million to regular dividend payments over the next 2 years, and we'll continue to assess our dividend on an annual basis thereafter. Last, in September, our Board approved a $1.5 billion share repurchase program authorized to begin on January 1 of next year. The program, which replaces any repurchase authority that remains outstanding at the end of 2020 under our existing programs, does not have an expiration date. We'll be opportunistic in the execution of share repurchases over the next couple of years, and we could utilize all of the authorization by year-end 2022. It is important to emphasize that we view share repurchases as competitively sensitive, and we expect buybacks to be uneven based on opportunity. We will not be telegraphing the execution of our program. This balanced capital allocation plan is aligned with our core tenets of maintaining a strong balance sheet, investing in transformational growth opportunities that exceed our internal return thresholds and returning most of the cash available for allocation to our shareholders in the form of dividends and share repurchases. Extrapolating this plan out to 2030 at our current stock valuation, and we would have returned more capital to our shareholders than our current market cap. This is in addition to transforming the generation side of our business and growing our EBITDA through investments in zero-carbon resources and retail. As I've said before, I remain perplexed by our stock price performance, and I must admit, now more than ever. Given our continued high-performance in the current macro environment, however, we remain committed to our strategy and our capital allocation plan as we truly believe the public equity market will ultimately value us properly, especially as we buy back our shares and the remaining shares are in the hands of those who are committed to and understand the long-term value of the company. I will now turn the call over to David Campbell to provide additional details around our planned portfolio transformation. David?
David Campbell;Executive VP & CFO
executiveThank you, Curt, and good morning, everyone. We are grateful for the opportunity to connect with you virtually today. As we turn to the details of our portfolio transformation, it is helpful to highlight that this strategic pivot is designed around 2 key elements: first, retiring existing coal plants and thereby meaningfully decreasing the greenhouse gas emission produced by our operations; and second, increasing our ownership of renewable and energy storage resources by taking advantage of our unique capabilities and position in the market to develop projects with attractive returns. This morning, I'll be covering our plans for incremental coal plant retirements, and then Jim Burke will provide additional details regarding our renewable development pipeline. Slide 13 lays out the time line by which we plan to retire 7 additional coal plants between 2022 and 2027. We have previously announced the retirement of our Edwards coal plant in Downstate Illinois by year-end 2022. Today's announcement sets outside retirement dates for the remaining 6 coal plants operating in Downstate Illinois and Ohio, formalizing the retirement of our entire Midwest coal fleet. We expect the 2 plants, Baldwin and Joppa, will retire no later than year-end 2025 and potentially as early as 2022 if economic conditions dictate. As many of you know, we have been advocating in Illinois for the passage of a legislative plan called the Coal to Solar and Energy Storage Act. If this legislation is enacted in its current form, which includes transition payments for uneconomic coal plants through 2025 to support local communities and give the state time to transition to renewable power and energy storage, the support provided by the Act would enable Joppa to Baldwin to remain online through year-end 2025. Without such support, economic conditions at these sites could necessitate an earlier retirement. The remaining 4, Illinois and Ohio coal sites, Kincaid, Miami Fort, Newton and Zimmer, are expected to retire no later than year-end 2027 and potentially sooner if economic conditions dictate. In total, these 7 coal plants have a combined capacity of more than 6,800 megawatts, bringing the total of coal and gas retirements announced or implemented since 2010 to approximately 19,000 megawatts, with the majority of these retirements, approximately 16,000 megawatts, announced or implemented in just the last 4 years. Today's retirement announcements were prompted in part by recently finalized environmental rules that were discussed during our second quarter earnings call in August. At a very high level, the Environmental Protection Agency's Coal Combustion Residuals rule requires coal plants that dispose of coal ash and surface impoundments to either make necessary capital investments and operating changes to bring coal ash disposal sites into compliance with the federal rule or to permanently retire by 2020 to 2028, depending on the size of the service impoundment. Decisions on compliance must be made by the end of November this year. The EPA's recently finalized rule regarding excellent limitation guidelines will also drive incremental compliance costs. In the case of our Midwest coal fleet, the challenging economics do not support the incremental capital that would be necessary to comply with the environment rules. Moreover, Vistra is committed to leading in the effort to combat climate change by meaningfully reducing our greenhouse gas emissions, and the accelerated retirement of these coal plants supports this goal. As a result, we have made the decision to retire the assets rather than prolong their life, which is the right decision for our financial stakeholders and the environment. We do recognize, however, that retiring existing assets will introduce challenges or impact employees and local communities. It is our hope that the significant advanced notice provided by today's announcements will help to ease the transition for all of those impacted. The advanced notice allows us to take a just transition approach, providing job skills training and outplacing services to our employees and working with local communities on property tax plans as well as supporting legislation to redevelop the shuttered coal sites into new technologies. Following these retirements and after factoring in anticipated growth in renewable and storage resources, we expect coal will be less than 10% of our portfolio by 2030. And as we set forth on Slide 26 in the appendix, we further project that our generation of load match will be 81% pro forma for these retirements. We expect we could see this ratio of low degeneration growing even further in the future given the potential for opportunistic retail acquisitions. In tandem with significantly reducing our coal exposure by 2030, we expect the renewables and storage will represent nearly 20% of our capacity and nearly 20% of our EBITDA far exceeding any lost EBITDA from the coal plant retirements. The balanced capital allocation approach that Curt described should enable us to achieve this portfolio transformation while continuing to return the significant majority of our available free cash flow to our shareholders. As we set forth on Slide 14, with the significant reduction of our coal capacity, we are accelerating our 2030 and 2050 greenhouse gas emissions reduction targets with updated goals to achieve a 60% reduction in CO2 equivalent emissions by 2030 as compared to a 2010 baseline, up from our prior target of 50% and net zero-carbon emissions by 2050. Coincident with our CO2 equivalent emission reductions, we are also forecasting meaningful reductions in other air emissions, including a greater than 75% reduction in NOx emissions and approximately 85% reduction in SO2 emissions by 2030, each as compared to a 2010 baseline. Additional details regarding our climate-related governance and strategy can be found in our climate report also published this morning in accordance with the Task Force on Climate-related Financial Disclosures framework. The climate report is available in the sustainability section of our website, and there is also a link on this slide. Turning now to Slide 15, in conjunction with today's coal plant retirement announcement, we are updating our reporting segments in order to provide enhanced financial visibility into the segments of our business that will drive our long-term value. Specifically, beginning with our third quarter 2020 financial results, we'll be introducing a new sunset segment, which will include the financial results of our MISO and PJM Coal generation assets as well as a few peaking gas plants in Southern Illinois that also have known future retirement date. Upon retirement of any of these plants, financial results will move from sunset to asset closure, consistent with our current practice. Next, we have combined PJM New York and New England to one segment, the East Segment, comprising all of our generation plants in the eastern interconnection transmission grid. And as for California, it is a meaningful and growing segment and a strategic part of our long-term portfolio. We have created a new segment for California called West. Retail and ERCOT remain unchanged, but we did update the name of the ERCOT segment to Texas. As we move into the future, we expect our 4 core segments of retail, Texas, East and West will be the drivers of our EBITDA growth as we exit coal operations. We expect we'll be able to grow our retail EBITDA in the future through both organic growth as well as opportunistic M&A transactions. In Texas, we expect incremental growth will be driven by our current and future investments in solar and battery energy storage. Similarly, in the East, we have the opportunity to grow our EBITDA if the Illinois legislature passes some form of the Coal to Solar and Energy Storage Act, supporting our investment in renewable resources at shuttered coal sites. We expect to see promising opportunities to expand further in battery and energy storage in California at our existing sites. We hope this new segment breakdown and enhanced visibility into the limited financial contribution of our retiring coal assets will help you in your evaluation of the long-term earnings power of our business. Approximately 95% of our ongoing operations' adjusted EBITDA is derived from our 4 core operating segments: Retail, Texas, East and West, where we believe we have meaningful and attractive transformational growth opportunities into the future. Continuing to own and manage the MISO and PJM coal generation assets through their remaining use of life will also provide incremental free cash flow that can support our asset closure obligation. In fact, if you turn to Slide 16, you will see that we expect our asset closure segment will require approximately $155 million to $165 million of cash utilization in 2020. The cash flow that we expect to generate from our sunset segment, approximately $190 million in 2020, will more than offset this cash use. The same is true for 2021 where we again anticipate cash generated from the sunset segment to largely offset asset closure segment costs. As Curt has already covered our 2020 guidance update, I will spend minimal time on Slide 16. So I would like to reiterate that even with the revised midpoint at the top end of our guidance range, we still believe there is a meaningful opportunity we can finish the year at the high end of our new guidance range. Our integrated model executed well during the critical summer months, giving us confidence around the strength of our full year results. Slide 17 provides a more detailed breakdown of our 2021 financial guidance. As Curt also noted, we do believe the top end of our 2021 guidance range is achievable given the overall supply and demand fundamentals in the Texas market. We have maintained more -- some length in our ERCOT portfolio, and is customary at this time of year, so we can be ready to execute when and if opportunities materialize to hedge at attractive prices. I would also like to address our projected free cash flow conversion ratio of approximately 60% for 2021, which is lower than our average of approximately 65% to 70%. In 2021, we have a few uses of cash that are higher and more onetime in nature, with the first being a greater number of major planned outages during the year and the second being higher scheduled payments under the long-term maintenance contracts in place for our gas generation fleet. In 2022 and beyond, our forward plan projects a return to a free cash flow conversion ratio in the 65% to 70% range. With that, I will now turn the call over to Jim Burke to discuss the second key element of our portfolio transformation, the expansion of our renewable and energy storage portfolio.
James Burke
executiveThank you, David. I'm excited to be talking with all of you today as we announce the first phase of our Texas renewable and energy storage development plant. We've been foreshadowing this announcement for some time through our commentary on our significant pipeline of zero-carbon resources primarily in Texas and California. Our California battery development portfolio has already been a subject of much discussion. We are excited today to provide specifics about our Texas pipeline. But before I jump into the details, let's turn first to Slide 19 where we have laid out Vistra's history of identifying and executing attractive growth investments and acquisitions. From the moment we became a public company in the fall of 2016, we have taken the same disciplined and opportunistic approach to capital allocation, growing our business through both acquisition and investment at an after-tax equity return in the range of 15% to 30%. We acquired Odessa, a West Texas gas plant in 2017 when power prices in Texas were at trough levels, giving us the opportunity to acquire the asset at a very attractive valuation. The valuation has only improved given very low gas prices in West Texas. The transaction we closed in 2018, the acquisition of Dynegy, continues to exceed expectations and offer outsized returns. From the time of the acquisition announcement to today, we have more than doubled our EBITDA synergy and operational performance improvement targets from $350 million to $715 million. We have also increased our after-tax free cash flow target by nearly 5x and preserved the utilization of Dynegy's net operating losses, resulting in a net present value tax benefit of approximately $900 million. Applying an 8x multiple to the EBITDA synergies and an 8% free cash flow yield to the free cash flow synergies would imply that we created more than $8 billion of value from the Dynegy merger alone. And that describes no intrinsic value to the company at the acquisition price, which we know is not the case. Then in 2019, we acquired both Crius and Ambit at approximately 4x enterprise value to EBITDA or less, expanding our retail presence in the Midwest, Northeast and Texas, increasing our generation to load match and adding an estimated $250 million of EBITDA on a full run rate basis with projected synergies. These acquisitions made Vistra the largest competitive residential electricity provider in the country serving nearly 5 million customers, up from the approximately 1.7 million customers we served at the time we became a public company in October of 2016. Our retail business now has 12 brands and more than 200 product offerings and operates in 19 states in the District of Columbia. On the investment side, we expanded our operations to include renewable resources in 2017 with the development of our Upton 2 Solar and energy storage facility in West Texas, which was the state's largest operating solar facility when it came online in 2018. Also in 2018, we announced our first battery energy storage contract in California at our Moss Landing site, followed by a contract at our Oakland site. Both of these projects have since been expanded, and we now have nearly 450 megawatts of battery energy storage developments under contract in California. All these growth investments were executed to what we forecast to be very attractive after tax returns, exceeding our investment threshold of 500 to 600 basis points above our cost of equity. They've also been transformational in nature, growing our business from a Texas-only operation to one with operations in 20 states and the District of Columbia, expanding the reach and marketing channels of our retail business and marking our entrance into renewable and energy storage development, a business we plan to continue to grow over the next decade. In fact, now that we have nearly 4,000 megawatts of zero-carbon renewable storage and nuclear resources operating or in development, we have created a new brand, Vistra Zero, to collectively identify this group of assets. You can see this depicted on the next slide. Vistra Zero generates zero-carbon electricity, powering America and our company towards a clean energy future. As we think about the development of, zero-carbon resources, we wanted to spend some time today talking about Vistra's competitive advantage in the space. We have all heard that, in general, renewable developments are being bid to very low returns, such that at first glance, this might not seem like an attractive investment category for our business. However, Vistra has the capabilities, capital and customer relationships to support the continued expansion of our zero-carbon portfolio. And our unique market position enables us to capture higher returns on these investments as compared to a stand-alone developer. Let's talk through each of these points in a bit more detail. The first 3 are rather obvious. We have a market-leading commercial team, development project management skills, operational and maintenance capabilities and attractive sites, making Vistra a natural owner of these assets. Importantly, we know how to manage the volatility and risk associated with renewables, a skill many stand-alone developers do not have. We also own a portfolio of highly efficient, low-emitting natural gas assets that can provide reliable, dispatchable power and complement the intermittent nature of renewable resources, enabling Vistra to structure renewable products that could ensure reliability at an affordable price. And we serve nearly 5 million retail customers who are increasingly seeking to procure their electricity needs from renewable sources with multiple channels to sell to our customers and margin up. As a result, we can invest in renewable and energy storage resources using only a fraction of our free cash flow, generating attractive returns and creating products our retail customers depend. As it relates to project economics, Vistra also has competitive advantages that improve our project returns as compared to stand-alone developers. First, Vistra has the ability to finance development projects on balance sheet, which minimizes fees and enables us to capture the tax benefits. In addition, we can also realize cost savings by developing a portfolio of projects at once, taking advantage of the scale to garner more attractive pricing on panel procurement and construction costs. Similarly, we have been able to optimize the value of our existing sites and land as well as acquire certain projects at attractive valuations at various stages of development. Perhaps most important, however, is the fact that through our merchant development, we capture project economics through the entire value chain all the way to the end customer. This is in contrast to developers that typically rely on long-dated power purchase agreements to secure financing to enable their projects to move forward. The offtaker or the party that signs the power purchase agreement will do so if they receive an attractive price, which in turn challenges the economics for the developer. While our merchant approach has a broader range of outcomes, it also provides the opportunity to earn outsized returns. As I just discussed, we have an experienced commercial team skilled at managing this risk and the end-use customers who are interested in procuring electricity from renewable resources. It is these competitive advantages that allow Vistra to earn returns that are 500 to 600 basis points above our cost of equity on renewable and energy storage development. The projects that we're announcing today meet this return hurdle. As we are expecting, we will realize approximately 18% levered returns based on Vistra's overall leverage ratio from our Texas Phase I development. So let's turn now to Slide 21 and talk a little bit more about these projects. We have begun the development of nearly 950 megawatts of solar and energy storage as part of our Texas Phase I development. These 7 projects offer geographic diversity with about 5% of the capacity located in the South zone in Texas, approximately 23% in the West Zone and 72% in the North Zone near the DFW area. We expect one of these projects will be online by next summer, with 3 additional projects online by the summer of '22 and all 7 projects online by year-end '22. In addition to our solar development, our energy storage project is a pairing of battery technology with our natural gas peakers, which will help create an even faster response generation asset, which we believe will be in greater demand as more mid-resources come on to the grid. With an investment of approximately $850 million of transformational growth capital, we expect these projects will generate approximately $90 million to $100 million of EBITDA, resulting in leverage returns based on Vistra's overall leverage estimated at an average of approximately 18%. Collectively, these projects represent a unique opportunity for Vistra to meaningfully expand our renewable and energy storage portfolio at very attractive returns. And we believe these projects are only the start of Vistra's expansion into zero-carbon generating assets. We have more than 1,000 megawatts of incremental solar and storage opportunities in our Texas Phase II pipeline, in addition to more than 1,000 megawatts of incremental storage opportunity in California and 450 megawatts of solar and storage potential in Illinois. Assuming the passage of the Coal to Solar and Energy Storage Act, a significant near-term pipeline that we expect we will be able to continue to grow in the years ahead. I would like to turn the call back over to Curt Morgan to provide our closing remarks.
Curtis Morgan
executiveThanks, Jim. As I hope you can tell from this morning's virtual event, we are passionate about and have a strong conviction in Vistra's future. We do not have a terminal value issue and expect we will grow EBITDA and free cash flow in the future. In fact, approximately 95% of our ongoing operations adjusted EBITDA is derived from our 4 core segments, retail, Texas, East and West, with meaningful growth potential. We are well-positioned to transform our generation base and expand our retail business. While we have not focused on retail in this presentation, we see several opportunities to grow retail through organic means and acquisitions, with the opportunity to further margin up our generation through multiple retail channels. As we execute on our capital allocation and portfolio transformation plans announced today, the Vistra 2030 and beyond will look very different, but what we do and do well, will not. We project we will own approximately 6,000 megawatts of renewable and storage resources by 2030, which, when combined with our low-cost nuclear facility, will result in over 8,000 megawatts of zero-carbon resources under our Vistra Zero brand. Similarly, we expect coal will be less than 10% of our portfolio by 2030. We can grow our EBITDA even while retiring the majority of our existing coal portfolio by investing only a modest fraction of our free cash flow back into the business. As I mentioned earlier, we expect to continue our strong execution and transform our company while generating total annual returns per share of 15% or greater through 2030 when combined with our anticipated share repurchases over the same time frame. And at our recent stock price, we could buy back the market cap of the company in less than 9 years, allocating only $1 billion per year to share repurchases, all while maintaining balance sheet strength. In short, we are a company that can manage its leverage, reinvest in the business to grow EBITDA even while retiring coal assets and return a significant amount of capital to our shareholders. With our current market discount, this makes Vistra both a deep value and a growth opportunity. I suspect not many businesses can say the same. The playing field is changing. ESG, in particular, environmental stewardship is an increasingly important component for portfolio managers' investment decisions. And Vistra is committed to lead in the transformation, beginning with the strategic direction we announced today, which builds on Vistra's legacy of consistent execution and capital discipline. We expect we will be able to create a sustainable company that can produce enduring value for our financial stakeholders in both the near and long term, reaching its fair and full value. Before I turn the call over for Q&A, I would be remiss not to mention Vistra's commitment to our broader stakeholder base, including our communities, customers, suppliers and employees. It is our strongly held view that developing and maintaining long-term relationships with all of our stakeholders is consistent with achieving long-term shareholder value. To that end, Vistra will continue to invest in these relationships, including playing a leadership role in social equity and justice. We cannot delegate this to others. We must and we will be a leader. With that, operator, we are now ready to open the lines for questions.
Operator
operator[Operator Instructions] Your first question comes from Shahriar Pourreza with Guggenheim Partners.
Shahriar Pourreza
analystJust a couple of quick questions here. First, Curt, on the retail side, certainly, thanks for providing some pro forma slides excluding the sunset segment. Does the lower generation lessen sort of your desire to allocate growth CapEx to additional retail opportunities in the East? And are you still interested in adding customers in ERCOT, especially as one of your peers is at least sideline for now with the direct M&A deal?
Curtis Morgan
executiveYes. So I'll just generally speak. Sorry, if -- I'll try to get direct to your question. We still are interested in growing across all our markets where we have generation and where we have linked. I think I've mentioned this before. Outside of ERCOT, I think we'd be comfortable, frankly, going up to even a matched balance, because given the liquidity in the markets, but also the lower volatility, at least today, we would be willing to do that. Now the real question is are the quality opportunities out there to grow your business? And can we grow organically to get their organic growth? It just takes a lot more time. But I think you'll see that we'll continue to put our effort into organic growth. And then if there are opportunities that we see that are attractive, small tuck-in acquisitions, we will do that. In ERCOT, we definitely are interested in continuing to add customers. We're still about 65 across the average in terms of match. But when you get into the peak, we're about 75%. I think we still would like to stay somewhat long in ERCOT, although, again, we believe we could manage a balanced wholesale retail position. But we're more interested in quality of retail, and that is becoming more difficult. And then size in retail is becoming more difficult because you guys know that most of the quality retail businesses have been purchased or they're under purchase consideration, I'll put it that way. But we definitely are interested in growing our retail business, and we think there are opportunities by the way. And your point is well-taken about one of our competitors being tied up. There are other opportunities out there. And we were the 2 kind of always looking at pretty much the same things. And I think that probably opens up opportunities for us.
Shahriar Pourreza
analystGot it. And then just on the Eastern side, is storage -- you kind of touched this a little bit, is storage in MISO a possibility without Illinois legislation? If not, like is the impediment the revenue model? Why does it work in Texas and California but not the East, i.e., is merchant storage isn't just competitive there? Is it the state RFPs? Like I'm just kind of curious on the dynamics.
Curtis Morgan
executiveYes. So I think the -- outside of California, where California is willing to put essentially rate payer money behind storage, frankly, without this share -- but without the RA payments, it would be very difficult in California, even with the duck curve. I'm not sure -- in fact, I know it would not be economic for us to do storage and make money just off of the periods of time where there's peak. Even in ERCOT, the reason we did the 10-megawatt storage around Upton 2 is because we had excess power on the site that we were clipping. So that helped our economics. The project we're looking at DeCordova, that is essentially a longer-term play on co-optimization and also ancillary services in the ERCOT market, which we believe will be quite lucrative and is going to be necessary. And so we see that as being an opportunity combined with that peaking plant and so there's some unique opportunities. Outside of that, when you look across almost every market, it's hard to look at storage on a stand-alone basis. There's not enough volatility. I mean it's a peaking plant, and it has a similar cost that a gas peaking plant does. And neither of those are economic on a stand-alone basis and certainly not in the MISO market. The capacity market is very difficult, and there's just not enough volatility. At least in ERCOT, there is an opportunity given the fact that you do have significant and growing volatility because of the increase in intermittent resources. That's what might make storage at some point attractive in ERCOT, and we think that is coming. But when you get outside of ERCOT, you don't see that same volatility. Now if we continue to see intermittent resources come into markets, in MISO market, PJM in more and more quantities -- by the way, that's going to take a long time. But when we do see that, what we are beginning to see in these markets, when you get upwards of somewhere around 20% effective capacity coming from intermittent resources, you start to see an expansion of scarcity value. And PJM, they're still waiting on their ORDC, their Operating Reserve Demand Curve, which I think is implemented in 2022. And so you'll start to see some higher fly-ups in pricing, but right now, it's not compensatory to build those assets outside of California with the RA payments and a few very unique circumstances in the ERCOT market.
Shahriar Pourreza
analystGot it. And just one last one for me is just on the capital allocation front looking beyond '22 and sort of the first tranche of Texas investment. If you don't see sort of these attractive growth opportunities, could we just get a sense on how you're thinking about prioritizing returning excess capital because you'll theoretically be hopefully investment-grade by then? Your delevering initiative is sort of behind you. How do we sort of think about the interplay between buybacks and further dividends?
Curtis Morgan
executiveWell, that's a good question. I mean the math on the buyback is simply what do you think you're worth -- your value of your stock is relative to where you're trading. And so I think we always do our math, and we always try to compare investment in our company to that alternative, because that's always an alternative. And clearly, right now, a buyback for us is a very good program. The other side of the equation, though, the reality is, if we want to be a long-term sustaining company, we do have to invest in new technologies and transform our company. So what you, I think, you saw today is our version of trying to do both of those things. And we think we can do that and still return meaningful value back to our shareholders on an annual basis. Share repurchases right now until I see something or we see something else change are going to be the priority, because our stock is so cheap. But we also know that there are investors who like dividends who are interested in staying in our company for the long run, but also would like some return of capital and are interested in dividends. And we think having something in the 4% yield range eventually is probably the right idea for the company. If we get to the point where we don't think it's advisable to put money back into the business, and we have excess cash from what we talked about today, I think it will be really a decision between where our stock is trading. And of course, capital gain stacks and things like that, we'll have to take into account as well the tax effects of these things. So there'll be a number of different items we'll have to take into account. But from what I see today, we would probably do further share repurchases. Could that change or could it be more balanced than that? Yes, it could.
Operator
operatorOur next question comes from Julien Dumoulin-Smith with Bank of America.
Julien Dumoulin-Smith
analystCongratulations, guys. Excellent results. Wanted to follow-up on the EBITDA expectations for 2021. Specifically, how are you thinking about COVID impacts and some of the tailwinds from work-at-home going into next year? I mean, obviously, this is ill-defined thus far, but I'm curious what you're specifically reflecting as far as that goes.
Curtis Morgan
executiveYes. David, do you want to take that one?
David Campbell;Executive VP & CFO
executiveSure. So Julien, you'll see in our guidance, our expectations for retail for 2021, we thought -- we think that our performance in the business will continue to be strong. So we've had a really great year in retail and a nice job integrating our acquisitions, and so you see that we're getting very close to that $1 billion range in 2021. We thought about COVID in a couple of different ways. It's hard to predict how long the work-from-home dynamics is going to play out this year that has led to certainly an uptick in residential demand, that's a relatively more profitable segment that's been a bonus. In 2021, we do think that over time, well, the economy will normalize, but we think that across our portfolio of retail businesses, we'll be able to take advantage of whatever scenario plays out, frankly. If we continue to work from home, that will help our residential business. If the economy kicks starts and restarts, it will help the small and medium business and industrial segment. So we think the strength of our retail business and its breadth, we feel real confident where that will come out. We also think about COVID, Julien, in terms of how we think about demand and overall demand, and that has the highest impact in ERCOT. And as Curt described, we think that at the end of the day, COVID has knocked back a years' worth of demand growth in ERCOT. So we think that the Texas economy will rebound and be back on its growth trajectory overall in 2021, but it is going to be off of a baseline that reflects a year of demand destruction. But overall, we feel, particularly on the retail side, a great year, really responded well to the crisis, and we think that strong performance will continue.
Curtis Morgan
executiveYes. I'll add just a little bit, Julien, just real quick. Dallas Fed just came out and showed that industrial production is up significantly in the third quarter in Texas. It's a pretty resilient economy. I think you have a good point, though, is when do we return back to a more normalized working situation? Look, we don't have a crystal ball on this. But you certainly can see a little more of a prolonged work-from-home environment, but also I think, a more safe -- sustainable work-from-home environment beyond COVID. Because what most companies have figured out is that their people can be very productive working from home. I know our company for one will likely go back to something that's more of a hybrid where some people will work during the week and then they may have a couple of days where they can work from home to allow people to have flexibility. I hear -- I'm on the business roundtable. I hear people talk about that. So where that's going to settle out longer term will be interesting, obviously, because of the margins are greater on the residential side. I think we're in a very good position either way. What may be a bit of a tailwind going forward, Julien, it would be where does the oil and gas sector sort of settle out and the West Texas production is down. However, you're starting to see -- as you saw moving forwards, gas prices are beginning to rise. It will really be a function, though of oil prices out in West Texas and to see where that settles out and whether that picks back up again. From the bad debt side of things, I think, we think that normalizes. We're seeing a significantly lower bad debt -- incremental bad debt due to COVID in 2020 than what we originally anticipated back in March. And we think that will continue that our bad debt will get back to something more normal when we get into '21. And the real wildcard will be vaccine. And I know that we surveyed our company, our employees. We've done this a couple of times, and we're seeing these similar results across the country that even with the vaccine, there are certain people that are still nervous about coming back into work until they see the vaccine has been proven effective. And so I think what that sets for '21 is we're probably going to see a little more of a prolonged work-from-home and transition than we've even estimated in some of our numbers, but I think that what most people have estimated based on what I'm seeing in terms of the attitudes of people.
Julien Dumoulin-Smith
analystIf I can pivot back to the growth opportunity here. You've talked about it a little bit, but frankly, extensively in your remarks, but you only gave us '21 and '22. How do you think about the longer-term repowering opportunity of your legacy assets, right? You provided a runway of retirements of these thoughtful assets. How do you think about leveraging those sites for batteries and solar? And frankly, independent of any legislative support, for instance, in Illinois, right, how do you think about the lignite sites you have with those sort of legacy or intact interconnection injection rights?
Curtis Morgan
executiveYes. So look, I think across the markets that really -- you do hit the right markets. I mean I think Texas is -- there are incremental opportunities for us at some of our existing coal sites in the long run that may open up opportunity for us, for example, around Martin Lake potentially on a longer-term basis, depending on how the market shapes out and how long that asset stays in the market. For right now, the market is doing quite well. In fact, it's doing very well. But it's also a very good site, and there may be some opportunities around that. And so we'll just have to see how all that plays out. Oak Grove is going to be around a while. I mean we're just now beginning to invest in opening up another mine that has really low-cost lignite. So we may be one of the last coal plants standing in the United States, just given the relative low cost. But we do still have other sites. And as Jim mentioned, we've got another 1,000 megawatts in Phase II that we think will start to come -- or start to be constructed somewhere in the '22-'23 time frame. So that's going to keep us busy going out for at least another 4 to 5 years. In Illinois, there's not -- the legislation is one way to get at a potential opportunity. The other one is if they were to change some of the rules around brownfield development. That's another possibility that could help stimulate investment in some of our sites. I don't -- I hate to predict any of this. But I would say that the idea of using the same sites, using the same transmission and bringing property tax value to towns -- most of these are small towns where we were the #1 property taxpayer, trying to help those towns out and using private money to invest in it seems to make a lot of sense. And we're hoping that the Coal to Solar and Battery Act will in some form or fashion will get passed along either stand-alone or with some other legislation. We think it makes a lot of sense. I would say though, Julien, outside of something happening on brownfield development, some incentive around that or the Coal to Solar Act, I think, it would be difficult to see, especially in MISO, the opportunity just on a stand-alone basis for economics to work with solar and batteries.
Julien Dumoulin-Smith
analystMaybe to clarify that. The 22,000, 23,000 megawatts sort of Phase II, where is that specifically just as you think about it right now?
Curtis Morgan
executiveWell, we haven't said it's a little bit -- and I don't -- this isn't -- I generally like to disclose things, but we've generally kept these things somewhat competitively sensitive because we don't want to telegraph where we're putting our projects. But I can only tell you this, that we have real projects that -- on real sites that we have available. I think we're staging them in based on our own cash availability, but also just -- we just think it's the right kind of thing to do for the market. So I'm not prepared to tell you exactly where those are right now. But I would say in the not-too-distant future, we'll be announcing Phase II.
Operator
operatorYour next question comes from Jonathan Arnold with Vertical Research.
Jonathan Arnold
analystJust with -- you're obviously going to have the 8% dividend growth in '21 and then the step change in '22. Should we -- as we think about your view of how dividend fits into capital allocation in the long run, is that 6% to 8% sort of where your head is post '22? Or is it too early to say on that?
Curtis Morgan
executiveI think there's 2 things on that, Jonathan, to be very honest with you about that. I think 6% to 8%, if we're going to have annual -- go to an annual growth sort of situation, I think -- 6% to 8%, we think is the right level of annual growth. I do think that we will likely have a conversation, though, with the Board at the end of '22 about whether we want to stay at the $0.76 or whether we want to do potentially even another step function. The reason I mentioned that is, at that point in time, we feel pretty comfortable with where our leverage is. And the question is, what's the best way. We just -- I just answered this on another question, but what's the best split of the additional capital. Would you buy back shares or increase the dividend. I think that will be a function of feedback we get from investors and others like you guys, where our stock price is trading and the types of investors that are interested in coming into the stock at that point in time. So I think -- but I do think we will have a discussion about whether we want to do another step function change or whether we want to go do something that's more of a routine, 6% to 8% growth rate. And I think that will be a real discussion point when we get probably more into the mid-'22 time frame.
Jonathan Arnold
analystGreat. And then just on Moss Landing and, obviously, with some of the developments in California this summer. I think right now, you've got the sort of Phase 1 and Phase 2 contracted. What -- can you talk at all about prospects for adding another phase in the near term?
Curtis Morgan
executiveSure. Jim, do you want to -- Jim Burke, do you want to take that?
James Burke
executiveSure. Yes, I'd be happy to. So we do have the Moss 300 and the Moss 100 under development. We've also got the interconnect approval, so that was 400 megawatts for those 2. We have the interconnect approval up to 750. So we're in discussions about a possibility of another 350. There's physical capacity to do another 750 on top of that, that's down the road. So I'd say the additional 350 is more near term.
Jonathan Arnold
analystOkay. No, meaning -- go ahead. Sorry, Jim.
James Burke
executiveI'm sorry, you wanted to clarify?
Jonathan Arnold
analystWell, when you say near term, is that something that you're sort of actively discussing now or more sort of out over the next couple of years?
James Burke
executiveIt is a discussion. As you know, it's also a process because as you go through the discussions, then you need to seek CPUC approval. And then obviously, you have the construction time associated with it. So we're bringing these on in phases, that's the goal. And clearly, California has seen the need for additional storage. Our other sites, Oakland, we believe can go larger than the 36.25%. We think it can go up to 80%. And then Morro Bay is another site that we have further south that we think has possibilities as well, potentially up to 600. So we're developing the possibilities to work with all the major utilities there in California, but it's still a multiyear process, Jonathan, I think, to put something like 350 in the queue. But having a site is valuable, having access to transmission is valuable. We've also got the environmental permit to take the Moss Landing battery site all the way up to 1,500 megawatts, and that's a big hurdle, and we've already got that cleared. So it is a process, and I think we're moving down it, but it still takes a little bit of time.
Jonathan Arnold
analystGreat. I was just, Curt, would you -- could you provide a little more sort of flavor perhaps on how conversations with stakeholders are going in Illinois? And what your current feeling is whether something could get passed in the call session? Or just anything to add there?
Curtis Morgan
executiveYes. So there's active discussions. There's 2 kind of parallel path processes going on. The Senate, led by Mike Hastings there in the Senate is running sort of its own. He's the Head of the Energy Committee. He's running his own process. We are participating in that. And then the Governor's office is also running their own process, and we have a seat at the table on all that. I think it's what I would call right now, Jonathan, sort of information gathering, trying to sort of see what the ask is by everybody and what the need is. And I think they're trying to assess what they really want to do from a policy standpoint. I -- my own gut on this one is, is that I sort of handicap it less than 50% if something gets done on a more comprehensive basis in the veto session this year. And I would say over 50% that something gets done next year in 2021. I think they're doing the right things, and they've got the right people involved. And this is a situation this year where, I think, it's not being done sort of in close quarters with only a few people. I think it's -- everybody that has a stake in this is getting an opportunity. I know that we feel very comfortable with the opportunity that we've had to participate in this. The Governor came out what I think was a 9-point plan that came out. I thought that was a well thought out plan. I think what we're trying to do with our Coal to Solar fits right within that. And I think the good news is, is from our standpoint, our -- what we put together, I think, is viewed as very credible. Whether it will be enacted in its exact form? I would guess it's going to have to change a little bit, but I think we have a really good shot at being part of whatever legislation comes out. And again, I would handicap it a little bit more next year than in the veto session. But I've also seen how these things work, and things can coalesce rather quickly. The key really in all this is you got to have a seat at the table, and you got to be in the room when it happens. And I feel like we've worked our way to that point, and we have the credibility to be able to do that.
Operator
operatorYour next question comes from Michael Weinstein with Crédit Suisse.
Michael Weinstein
analystWith growing experience in solar and storage development, I mean could you extend this to a national strategy to build contracted projects for the utility, similar to some of the ways that some of the utilities have been doing that?
Curtis Morgan
executiveThat is a very good question. I will answer that, but Jim, if you want to jump in, too. But I think the short answer to that is yes, that it is -- we can replicate it. It can be extended. We have the kind of capability to do that. There are platforms out there that might be something we would consider taking on. I'm talking about development platforms that have already early-stage development in other markets like Georgia and South Carolina and places like that. And I think we do have that kind of capability, and we're certainly interested in that. Now the real question will be is, what do we do once we develop things? But I think we certainly have the capability to develop these projects. And I think it's a nice problem to have to figure out then how do you monetize those at the right point in time. Jim, anything you want to add?
James Burke
executiveCurt, I think you've covered it. It is a different model than the one we're pursuing right now. May take a different financing strategy, ultimately. But the relationships that we're developing on the construction side, on the battery manufacturer side, on the panel manufacturing side, I think those are very scalable. I think we've got a lot of good opportunities ahead of us that we just talked about here in this pipeline. But I suspect what will happen even post the discussion today is we'll continue to get inbounds, and then we'll be evaluating those against the other opportunities that we can pursue. But this is absolutely something that I think is in the 10-year horizon is for us to continue to expand this footprint. And as asked on an earlier question, our sites could still potentially be used under a contracted basis in some cases. That's not our current model that we're looking for Phase 1 in Texas, but I do think even our sites could come into play the future for some of those opportunities.
Curtis Morgan
executiveYes. And if I can, Michael, Jim made a really good point on the financing side. I mean we would definitely look at that a little bit differently. And we have a number of friends out there that are -- would be interested in partnering with us, and you could see us doing something, working with another player or to -- so that we're not using all of, obviously, our equity capital to do that. So I think there's a lot of ways to do this, but we have a very good capability, and we ought to look at what's the best way to create value from it.
Michael Weinstein
analystRight. In a similar vein, with solar and storage not being competitive without help in Illinois currently, I mean, do you mean that that's true under current pricing or even forward pricing? Or do you see maybe this -- maybe you wouldn't even need a Coal to Solar Legislation in a few years, if the cost of batteries continue to decline at 20% a year, solar keeps coming down? And there could be even a federal extension of tax credits. Could any of these things eventually make it so that you don't even need legislation in Illinois to develop projects?
Curtis Morgan
executiveYes. I mean what I was speaking to earlier is right now at this point in time, you look at the forward curves, very difficult to do coal -- I mean, solar or batteries right now, and especially the MISO market. So I think it would be difficult. However, everything that you just mentioned would have an impact. So depending on where cost -- where the curve goes on that technology could impact it. Obviously, market rules can change to be more favorable. As I said, you can -- they can do something with the brownfield rules, which would allow a greater incentive for developing on brownfield sites. Certainly the federal tax incentives. And we haven't even gotten into the fact of what might happen, for example, under a Biden presidency. Would there be more money available, that could be a game changer. So that's why I think it's really important for us to have this capability and be in the game because things can change on a dime, and we need to continue to work and get these sites ready for development. And when the economic incentive is there, we can then strike.
Michael Weinstein
analystGot you. And Curt, could you just briefly talk about scarcity events in Texas? I know that in the past, you -- I know on this presentation, you talked about the second half of the year, you expect the forward curve to firm up as people start to hedge more. But -- or how did the -- how has the scarcity event situation played out over the last few summers? And where do you think things might go next summer?
Curtis Morgan
executiveYes. So 2019 was a -- I think a -- it was not an overly hot summer, but we saw good scarcity. And that was a combination of sort of normal power plant outages that you expect to see in the summer. And then we had some days where wind was very low. And -- but we -- on those days, where we saw higher scarcity was not the highest temperature days. So there's a number of variables that can factor into scarcity, but we saw several scarcity events during 2019. We saw less scarcity events in 2020 that was also somewhat temperature driven. It was also the fact that we had, on average, I think, somewhere around 1,500 to 2,000 megawatts of lower plant outages during the summer on average than what we would normally see. So the ERCOT fleet of assets actually performed better. And those 2 things, it is -- I'll just tell you, Michael, it is amazing that the scarcity event and the pricing on the operating reserve demand curve can move substantially by 300- or 400-megawatt differences in wind output or outages. And we were that close this summer in a number of instances, but it is that volatile in terms of whether you see pricing in the thousands or you see pricing, frankly, at $35 or $40. And we just didn't get there this year, and it was, again, weather and performance of the fleet. And so -- but we do see that with the development that's coming on, but also the load growth coming in the next summer, that we are still right in that spot where we're going to see the very same thing. And it will really depend on temperature, renewable and mainly wind output and ERCOT fleet performance. And it doesn't take much at all to move that, and you can see $1,000-plus hour prints out there or you can see $40 or something like that. And that's the volatility. And we think that volatility, when we model it, is only going to grow as you continue to add more and more intermittent resources. And I should mention, too, that on solar, this is something as simple as cloud cover can swing the solar output. And when you have a class of assets that's affected by the same thing, whether it's lack of wind or cloud cover, it creates a situation where you see significant reductions in output from intermittent resources. And that's when you start to see that you get on the operating reserve demand curve, and you see very significant increases in pricing. So we're still there. We're right there. It just depends on whether it will -- all those events will line up as they did in '19, and they did less so. We still had scarcity events, by the way, in '20. And we saw it mainly in the weekends, which also is another interesting phenomenon because demand was low. But what happened is, is those factors I mentioned all came in the line. They mainly came in the line though on weekends and not on weekdays. Had we seen those happen on the weekdays, we would have seen some really serious pricing. So the market is still where we want it to be, but it is subject to mother nature to some extent, but also the performance of the ERCOT generating fleet.
Michael Weinstein
analystRight. I would expect that the coal retirements you announced today could possibly make that -- make the problem of scarcity events, I guess, worse for the market, maybe better for you going forward.
Curtis Morgan
executiveWell, given those are mainly in MISO, though, so it's still -- that's a much more overbuilt market. So part of that still.
Operator
operatorYour next question comes from Steve Fleishman with Wolfe Research.
Steven Fleishman
analystSo just on the new solar in Texas. So from a financing standpoint, you're going to do this yourself on balance sheet, it sounds like? And you're able to capture the ITC credit yourself? Or do you need to monetize that?
Curtis Morgan
executiveYes. Yes. Yes and yes. Steve, I think, we're always going to keep an eye on how we sort of finance things. But right now, our view is to do the 100% on balance sheet with our cash. And then we also looked at the trade-off between tax equity investors and keeping it because we're not going to be a tax payer there. The earliest is in 2025. But when you look at -- when you do the sort of the economics on it and you look at the NPV of owning those credits relative to what it costs you to bring in tax equity, it made a lot more sense for us to hold on to those tax attributes, especially given that we are going to be a taxpayer, probably, I would guess, more likely in the '26 time frame.
Steven Fleishman
analystOkay. So you'll hold them and then extend your window of not paying tax then, I guess?
Curtis Morgan
executiveThat's right. That's right.
Steven Fleishman
analystOkay. And then maybe just a little bit of a thought process here. So it sounds like you're pursuing these new projects without PPAs. And so you do have the retail business, I assume, that's kind of in a way a hedge for it to use. But just if there's a lot of solar being built in Texas in the new build and then more people build, I think generally, the solar all generally runs at around the same time. So how are you thinking about protecting price risk of big expansion of solar when everyone's doing that?
Curtis Morgan
executiveYes. That's a good question. I mean, look, I think -- I'll try to be brief on it, but it's a fairly nuanced discussion. And you know that we rely a lot on very detailed modeling. So I think the way we see it, though, is there's 2 things: Number one, these are very good projects, and we expect that, I think in our 10-year view, we expected about 50,000 megawatts of renewables and batteries, mainly renewables, about half and half between wind and solar. That may end up being more solar, but that's kind of what we did. These projects are definitely should be part of that in that build-out that's going to happen. When you think about the effectiveness, meaning what are those effective megawatts of that 50 -- roughy 45,000 megawatts, it's somewhere in the neighborhood of 25,000 megawatts. And that's why we expect something in the 10,000 megawatt range to retire. So we are assuming that there will be some retirements. When you look at that, Steve, that net amount, that is covered by load growth. So we don't see the supply/demand changing materially even with 50,000 megawatts, which is a significant build-out. I mean it's more than half of what the current total capacity is in ERCOT right now because we see some retirements, but then also it's load growth. And we're assuming that we'll see about 15,000 megawatts of load growth over that 10-year period. And the other thing is that the intermittency situation also is part of it, and it will contribute -- our investment will contribute to that. The rest of our fleet will benefit from that. But when we run the modeling, we see compensatory returns in that kind of 15% to 18% on our -- using our leverage for these investments. And so when we look at that, and this is with all the new build, this is with everything else being built, we see that opportunity. And it's mainly because of the load growth. And then I think longer term, it will be because some of the higher heat rate, coal, oil and gas will be pushed out of the marketplace.
Steven Fleishman
analystOkay. And just the -- is your intention to try to lock more of this up by the time you actually get them up and running and the like? Or is your intention to keep the portfolio on contracted?
Curtis Morgan
executiveI think -- so you mentioned it earlier. So some of this will go to our retail business, which we have a significant one. And so we'll do that. Some will look at -- we have a whole group that looks at providing PPA or slice of system type deals to retail customers. So we'll be out marketing that. And then some of it, Steve, we will manage as wholesale length by our commercial group. The one thing, I think, that we may have been a little subtle in all of this to -- for many is that what's happening right now is you have developers who are getting paid a development fee on the front end. And that's their sole purpose. And if they can -- if they're lucky enough to get equity in the project, which has slowed down quite a bit, by the way, and nobody has really done the merchant model here. But when the PPA depth of that market starts to shrink, you're going to have to do something on a merchant basis. And I guess you could argue that's what we're doing. But the point being is the PPAs are extraordinarily low returns for the developer and the equity that the developer brings in. That doesn't mean that value is lost. That's just an accruing downstream. It's either the end user or maybe a large player like a Google or a Amazon that's getting that value. Or if you warehouse that length, you can take it to the market, and you can still get that value because the pricing in the markets are still, as we model, going to be in that sort of 30 -- on average $35 megawatt hour. Now there's more risk to that, but we have the capability to warehouse that. So I think it really depends on where you are going to end up settling, and do you want to take risk off the table and sell it to somebody at a lower price? Or do you want to warehouse that risk and sell it into the market? The big question, Steve, and this is a fair question, is what are market prices going to settle at long term? What are they going to settle at? I'm not talking about the PPA market. I'm talking about where -- day-to-day, where is the supply/demand and the fundamental is going to settle? And I continue to argue that in order to keep plants like our combined cycle plants around or other reliability type assets that are dispatchable, especially as you bring on more and more intermittent resources in an all energy market, the construct of that energy market is going to have to result in enough revenues to keep those in the marketplace. We saw this happen in California, but they're solving it differently. They're solving it through resource adequacy payments, not through the energy market. Although the energy market did pop significantly even in California. But in ERCOT, I think what you're going to see is higher-priced periods because of the significant intermittency. And when you see that, we'll see the -- we'll get that pricing on our assets just like anybody else will. I hope that made some sense. But that -- I think there has to be a market that -- a construct that will keep the marginal resource needed for reliability in the market, and that will set price. Now whether that's ancillary services or whether that's energy and ERCOT, I think, we're all going to have to wait and see what that looks like 10 years from now. But there's going to have to be enough revenues to keep -- in a competitive market to keep those assets in the market.
Steven Fleishman
analystOkay. And then one last just question on this build, the DeCordova. Is that -- just to clarify, is that going to be battery storage? Or is that some type of peaker and battery? Or what is DeCordova exactly? So it's a gas peaker with a battery.
Curtis Morgan
executiveYes. Yes. So what happens in that, Steve, is that you get -- because it takes time to start that plant up, you get instantaneous start. And so there is a market developing in ERCOT. This is why I say the ancillary service market is developing because of all these renewables, they're needing certain types of products. This is being build to meet the product of an instantaneous start, but then you can have a long run asset. So it converts from a battery into a peaking plant that can run as long as you need it to run. And that's a product that we believe and we know that is likely to get good pricing in the market. So that's what that's about.
Operator
operatorYour next question comes from Angie Storozynski with Seaport Global.
Agnieszka Storozynski
analystSo I have a bigger-picture question. So how you guys calculate free cash flow before growth because -- so this growth CapEx that you have seems to be maintaining your EBITDA -- largely is maintaining your EBITDA. So is it really growth CapEx as opposed to maintenance CapEx when you're, in a sense, replenishing the EBITDA from the wholesale business that keeps flowing along with the backwardation and for what power curves?
Curtis Morgan
executiveAngie, so look, I'll say something, but David, you should really take this. But I just want to be clear that the maintenance CapEx is taken out to get to the free cash flow before growth. So the 2 items that are most notable when you go from EBITDA to free cash flow before growth are maintenance CapEx as well as -- I'm trying to remember, interest expense. Interest expense. And so those are the 2 big items. So the maintenance CapEx is already taken out of that. But go ahead, David.
David Campbell;Executive VP & CFO
executiveYes. So Angie, I think you're saying is that when we define our CapEx is what it takes to replenish lost EBITDA. The way we think about it, the way we define it that I hope that's clear is we define the maintenance CapEx as literally that, is what does it take to maintain and keep -- just up shape our existing fleet of assets. So we define the maintenance CapEx that's required to maintain the existing fleet. We define the growth CapEx where we're making new investments, expanding capacity and making new investments. And we try to be pretty explicit around here's the EBITDA at risk from our plants that are retiring. There are commodity fluctuations year-to-year. But as we think about our growth CapEx, we think about what are we investing in, new storage, new facilities, new solar, new things that Jim and Curt have described. And as an example, the sunset segment that we've described by 2022 and the numbers that Curt referenced in the script, he talked about where we think we'll be in 2022. By that time, what -- the EBITDA on the sunset segment will already be lower than the impact of our battery investments in California and the Phase 1 workout program that Jim described today. So we think it's a logical framing. Again, we just laid out, here's the maintenance CapEx that's required for our base fleet. And then the growth CapEx is where we're investing in these facilities or otherwise. And we do believe that over time, the growth investments will more than offset what we're seeing from the impact of retirements. And so that's how we try to lay it out and be explicit around, would it takes to get a fleet versus where we're investing in.
Agnieszka Storozynski
analystSo I understand, obviously, the retirements -- asset retirements being offset by the replenishment by the investments and growth CapEx finances. But there's also this backwardation in forward curves, which diminishes the earnings power of the remaining wholesale power portfolio. And as such, I would think that growth CapEx would symbolize the -- what it takes to grow the EBITDA. And I would argue that the vast majority of this growth CapEx is used to maintain the EBITDA, even if we strip out the coal plants that are slated for retirement. I mean I just -- I'm debating this issue myself, but I'm just wondering if that is one of the reasons why you guys trade at this seemingly 20% plus free cash flow yield because some of this free cash flow was not really free cash flow.
Curtis Morgan
executiveWell -- but the facts -- I hate to confuse the situation with the facts. But the facts have been that the curve has not been backwardated. And the facts are that it's only liquid about a year out. And the facts are that if you buy -- if you think the value of our company is based on an illiquid forward curve, you're going to come up with that answer. But from my standpoint, that's an opportunity for us because when you model and you look -- when you do the real modeling, I'm not talking about the simple modeling, you do the real modeling, what you are going to find out is that the curves are not actually backwardated from a supply/demand standpoint, but they're showing backwardation because they are thinly traded, and they're mainly making -- made up by the PPAs that are being done, which are such a small fraction of the market. Every year since I've been here, the curves have been backwardated. And by the time we got to the actual prompt year, the curves were actually much higher than that. And we have been telling the market that every single year, and that has actually played out. So I agree that we have a segment of our investor pool that's been trained that the only way to think about value of our company is looking at the curves. But it makes no sense to us at all to look at the curves when they are not representative of supply/demand and where it will settle when they are thinly traded, illiquid set of curves. And I know that's not fun for people because they want to be able to believe in something, but it takes a little more work than that to figure out what the real supply/demand picture is and what real pricing is. And so we don't see it that way, and we see our maintenance capital to actually do exactly what you said, which is to maintain our -- to have our assets ready to maintain the EBITDA. And we've been able to do that. Just take a look at our performance. We've been able to do that year in and year out against -- if you went back in those years, you would see that those curves were significantly backwardated, but that backwardation never played out when we got to the real fundamental supply/demand picture. And that's what we keep trying to tell people. Now you may be right, Angie, that, that is why we trade that way because there are still a bunch of people who are conditioned to use the backwardated curves blindly and not think about what the real supply/demand picture is. I think there's no way that you can make this call by looking at thinly traded backwardation curves. And that's why we continue to talk about what our point of view is based on fundamental analysis. Now whether the market will ever believe us? I don't know. But that's the way that we do it. And we've been able to successfully manage our company accordingly.
Agnieszka Storozynski
analystOkay. Great. And then my second question is, so how do you calculate the levered returns on your renewables because granted that you're choosing a merchant model. I mean we're seeing a lot of variety in how people assign terminal value to these assets, over what period of time they actually calculate free cash flows. I mean can you give us a little bit more sense what are the assumptions behind this? I forgot, I think you said 18% levered return or more than 15%, at least?
Curtis Morgan
executiveYes. So the leverage itself, and I'll also -- David can jump in here, too. But the leverage itself is based on our long-term overall company leverage. So it's not a highly leveraged model. It is a -- it's based on our overall leverage, which I think is -- I can't remember, it's like 35% or so. It's relatively low leverage relative to what developers would do. And so that's part of it. In terms of terminal value, I mean, we're not under any allusions. We're not -- we're using pretty much multiples that are where we are today. We're not kidding ourselves and putting like a 10 multiple on the back end of it. We also -- I should say, we look at a number of different cases. So we're not -- what we try to give to you guys is boil down to what our kind of average base case is, what our expected case is. But we tend to look at it on a downside scenario, and would that be acceptable returns? What could be an upside? But we tend to look at more a downside versus a base case. But David, do you want to add anything to that? But that's how we kind of look at it.
David Campbell;Executive VP & CFO
executiveYes. That's exactly right. All that is that we factor in with solar products in particular and storage if it's paired with solar. We look at the tax benefit. So we factor in -- and that's based on when we will be able to realize the benefits relating to a question we received earlier. So when we will be able to take advantage of the ITC benefit further push out the time we're a taxpayer, how we take advantage of any bonus depreciation. So we just do what we do, project level modeling along the lines that Curt suggested, including the timing of when we actually get the tax benefits with a modest leverage level, about 35% debt overall. If we look at different kinds of projects, as Jim described, maybe look at something different, but the projects we described today are all with that corporate leverage ratio, and we model the products out with a -- along the assumptions that Curt described. So we try to do a detailed project level view with pretty conservative leverage assumptions.
Curtis Morgan
executiveYes. And one other thing, Angie, is that we look at both market curves, even though I just went into a long dialogue about why I don't think market curves are right. But we do look at it using market curves, and then we look at it using our point of view curves. So -- and we present all this to our Board. I mean they see all of this as obviously the management team does. But -- so we don't ignore it completely because we know it -- we know that it's -- to some people, that's reality. But that's -- so we look at it in a lot of different ways when we make a decision, recognizing that we know that our base case is unlikely to be what actually happens. So we want to understand kind of what could go wrong or what's the downside? And is that acceptable or not, I mean, in order to make a decision of whether we go forward or not.
Operator
operatorYour next question comes from [ Amit Sakar ] with BMO Capital Markets.
Unknown Analyst
analystMost of my question has been asked and answered. But just real quick, Curt. You were very kind of very clear that you guys think that the current forward curves don't really kind of reflect true demand and supply. It looked like pretty earlier in the summer that the Cal '21 kind of gas curve was very strong. And ERCOT forward power prices kind of respond to that to a bit, but not nearly to the same extent and heat rates are compressed. Is that another way to kind of -- I guess, kind of highlight to ourselves that the power market just suffers from this kind of lack of liquidity compared to like another commodity like natural gas? And the fact that it's kind of lagging behind that?
Curtis Morgan
executiveYes. I mean that's part of it. I mean -- and you probably know because you follow this, too. But the power market, the heat rate in Texas with -- first of all, power trades in -- mainly as a heat rate and a gas trade in ERCOT, it can trade also as outright power. But there is sometimes a lag effect that occurs, so that can be a component to it. But what I have been referring to is mainly around heat rate that I still -- we still believe that the market is -- right now is underestimating the risk coming into next summer. And it's really -- by the way, it's really a summer ERCOT thing. For our company, the range around our earnings is really around what happens in the summer of ERCOT. We're generally hedged to the point when we go into the summer, that it's really about what happens with our relatively small open position and whether we see scarcity or not. And so when I talk about this, I'm really talking about summer ERCOT. The rest of the markets were very well hedged. The variability is very little. And we've been able to manage this thing, as I said before, really between sort of 5 -- plus or minus 5% to 10% of variability. And this really comes down to what happens in the summer of ERCOT. And gas is what it is, and we've hedged a fair amount of gas in '21. It's the heat rate where we still see -- we see that the heat rate, it will come in, we believe, on average, higher than where the current market hasn't baked in. And that's our call. We'll see whether it happens. But you also know that it's weather-driven. It's -- as I said before, it's performance of the ERCOT fleet. There's -- it's wind driven. So there's a number of different variables that will end up determining where that settles. And what we try to do is we try to, as the market wrestles with that and sometimes is more bullish and less bullish, we try to hedge as much of that going into the summer. But we like to carry some length into the summer as a play on that variability.
Unknown Analyst
analystOkay. Great. And then you kind of discussed that we came pretty close to seeing, I guess, a greater frequency of scarcity events in '20, but obviously, didn't match what we saw in 2019. And one of the factors that you ascribe that to was kind of the wind generation. Is it fair to say that the wind resource available was higher in 2020 versus 2019 rather than that it reflects a greater number of megawatts of wind capacity installed?
Curtis Morgan
executiveYou know what, I don't know that it was either one. I think it was more the timing of when wind was lower and what temperatures were at the time, but also how the ERCOT fleet was performing. Because, as I said before, when we did see some -- for example, we saw this in later in August and into September, we saw some higher outages on a weekend where we had decent but not great temperatures. And then we -- and then that was combined with lower wind and we saw scarcity pricing in the 100s and even up to $1,000. So I think it was more of a confluence of things. So I think that's how it played out. And that gives us a lot of -- because load obviously was much lower over the weekends. And that kind of opened our eyes and gave us some confidence in our fundamental modeling that this market is still fundamentally tight, but it comes down to more -- in my view, it was more timing of wind, wind was lower. And that combination with what was typically a normal outage amount of outages in ERCOT.
Operator
operatorThis will conclude the Q&A session of today's call. I will now turn the call back over to Curt Morgan for closing remarks.
Curtis Morgan
executiveWell, I know it's been a long call, and we appreciate your time and patience. As always, thank you for your interest in our company. And I hope everybody stays healthy and safe. And we look forward to meeting up at a conference or wherever we can, obviously, probably more over a Zoom call. But anyway, we look forward to our ongoing dialogue. As I said before, we're passionate about the future of our company, and we think we're doing the right things. But as always, we look forward to your feedback. Take care.
Operator
operatorLadies and gentlemen, this concludes today's conference call. Thank you for participating. You may now disconnect.
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