Brian Bolster
Executive Vice President, Finance and Chief Financial Officer NextEra Energy, Inc. at NextEra Energy
Thank you, John. Good morning, everyone. For the second quarter of 2024, FPL increased earnings per share by $0.03 year-over-year. The principal driver of this performance was FPL's regulatory capital employed growth of approximately 10.7% year-over-year. We continue to expect FPL to realize roughly 10% average annual growth in regulatory capital employed over our current rate agreement's four-year term, which runs through 2025.
FPL's capital expenditures were approximately $2.1 billion for the quarter, and we expect FPL's full year 2024 capital investment to be between $8 billion and $8.8 billion. Over the current four-year settlement agreement, we expect FPL's capital investments to exceed $34 billion.
FPL's second quarter retail sales increased 3.7% from the prior year comparable period due to warmer weather, which had a positive year-over-year impact on usage per customer of approximately 2.6%. As a result, FPL grew retail sales in the second quarter by roughly 1.1% on a weather-normalized basis.
For the 12 months ending June 2024, FPL's reported ROE for regulatory purposes will be approximately 11.8%. And the 11.4% regulatory ROE mentioned previously, is expected to be realized in the fourth quarter for the 12 months ending December 2024.
Now let's turn to Energy Resources, which reported adjusted earnings growth of approximately 10.8% per year -- at 10.8% year-over-year. At Energy Resources, adjusted earnings per share increased by $0.03 year-over-year. Contributions from new investments increased $0.12 per share year-over-year, primarily driven by continued growth in our renewables portfolio. Our existing clean energy portfolio increased $0.06 per share primarily reflecting an increase in wind resources during the quarter.
Wind resource for the second quarter of 2024 was approximately 104% of the long-term average versus 88% in the second quarter of 2023. The comparative contribution from our customer supply business, which you'll recall had strong earnings last year, decreased by $0.03 per share.
Contributions from our gas infrastructure business decreased by $0.07 per share due to a combination of higher depletion expense related to lower production estimates, certain nonrecurring items and the sale of the Texas pipelines by NextEra Energy Partners. While we may see a few pennies impact again next quarter, we expect gas infrastructure's earnings growth to be effectively flat going forward as we continue to allocate more capital on a relative basis to renewables, storage and transmission.
Similar to what we saw this quarter, the increased contributions from new investment driven by the strength of our renewable development program, are expected to more than offset any slowing in gas infrastructure growth going forward. All other impacts reduced earnings by $0.05 per share.
Energy Resources had a strong quarter of new renewables and storage origination, adding 3,000 megawatts to the backlog. With these additions, our backlog now totals roughly 22.6 gigawatts after taking into account more than 1,600 megawatts of new projects placed into service since our last earnings call, providing great visibility into Energy Resources' ability to deliver on our development program expectations, which we recently extended at our investor conference. We expect the backlog additions will go into service over the next few years and into 2028.
Energy Resources' 300-gigawatt pipeline is years in the making and ready to respond to customer demand. We have competitive advantages understanding transmission and grid constraints. We have strong relationships with utilities serving the growing power grid. We can build system solutions across stakeholders and customer needs, and we can leverage our proprietary technology to site and deploy the best projects for our customers.
A great example is our collaboration with Entergy, where we are targeting to build 4.5 gigawatts of renewable storage solutions to help them meet both their new increased load demand and energy transition goals. And we couldn't be more excited to work with a long-term established customer in order to help them execute on these goals.
Another example is our collaboration with Google. As John said earlier, this quarter's backlog additions include 860 megawatts signed with Google to support their data center needs. That brings our total renewables portfolio with technology and data center customers, including assets in operation and in backlog to seven gigawatts.
Our competitive position is even further advantaged by our existing portfolio with interconnection timelines for new sites stretching for three to seven years or beyond, we can dramatically improve our speed to market by utilizing the existing interconnection from our operating footprint to deploy co-located solar and storage as well as execute on wind and potentially [Indecipherable] powers. This optionality provides a unique resource to meet our customer needs while also capitalizing on the embedded option value from the existing portfolio. Beyond renewables and storage, we're excited to say that Mountain Valley Pipeline is now in service.
Turning now to second quarter 2024 consolidated results. Adjusted earnings from Corporate and Other increased by $0.02 per share year-over-year. During the quarter, NextEra issued $2 billion of equity units, and recently, Energy Resources entered into an agreement with Blackstone to sell a partial interest in the portfolio of wind and solar projects for approximately $900 million.
Our long-term financial expectations, which we stated last month at our investor conference, remain unchanged. We will be disappointed if we're not able to deliver financial results at or near the top end of our adjusted EPS expectations range in 2024, 2025, 2026 and 2027. From 2023 to 2027, we continue to expect that our average annual growth in operating cash flow will be at or above our adjusted EPS compound annual growth rate range. And we also continue to expect to grow our dividends per share at roughly 10% per year through at least 2026 off a 2024 base. As always, our expectations assume our caveats.
Turning next to NextEra Energy Partners. Yesterday, NextEra Energy Partners Board declared a quarterly distribution of $0.905 per common unit or $2.62 per common unit on an annualized basis, up approximately 6% from a year earlier.
Turning to the balance sheet. Since our last earnings call, the partnership completed the next NEP Renewables II equity buyout of roughly $190 million in June 2024 and paid down our 2024 convertible maturity with cash on hand. After repayment of a $700 million holdco debt maturity earlier this month, the partnership now has approximately $2.7 billion of liquidity.
Let me now turn to the detailed results. Second quarter adjusted EBITDA was $560 million and cash available for distribution was $220 million. New projects, which primarily reflect contributions from approximately 780 net megawatts of new assets, that either closed in the second quarter of 2023 or achieved commercial operations in 2023, contributed approximately $39 million of adjusted EBITDA and $9 million of cash available for distribution.
Second quarter adjusted EBITDA contribution from existing projects grew by approximately $62 million year-over-year, driven primarily by favorable wind resource during the quarter, and partially offset by lower solar generation. Wind resource was approximately 103% of the long-term average versus 88% in the second quarter of 2023. Finally, adjusted EBITDA and cash available for distribution declined by approximately $46 million and $43 million, respectively, from the divestiture of the Texas pipeline portfolio which is partially offset by the interest benefit of the remaining cash proceeds received from the sale of these assets.
From a base of our fourth quarter 2023 distribution per common unit at an annualized rate of $3.52, the partnership continues to see 5% to 8% growth per year in LP distributions per unit with a current target of 6% growth per year as being a reasonable range of expectations through at least 2026. NextEra Energy Partners expects the partnership payout ratio to be in the mid- to high 90s through 2026. We expect the annualized rate of the fourth quarter 2024 distribution that is payable on February 2025, and to be $3.73 per common unit.
In terms of next steps for NextEra Energy Partners, as we have discussed with you previously, the partnership is continuing to look at all options to secure a competitive cost of capital. And to address the remaining convertible equity portfolio financing buyouts. At the same time, the partnership's 6% distribution growth target remains for now. NextEra Energy Partners does not need an acquisition-related financing in 2024 to meet its 6% target and does not need growth equity until 2027. NextEra Energy Partners owns a large portfolio of high-quality, long-term contracted clean energy assets and the partnership has attractive organic growth from the repowering of its existing portfolio. We expect to share more in the coming quarters as we address these objectives.
NextEra Energy Partners expects run rate contributions for adjusted EBITDA and cash available for distribution from its forecasted portfolio at December 31, 2024, to be in the range of $1.9 billion to $2.1 billion and $730 million to $820 million, respectively. As a reminder, year-end 2024 run rate projections reflect calendar year 2025 contributions from the forecasted portfolio at year-end 2024. As a further reminder, our expectations are subject to our caveats.
That concludes our prepared remarks. And with that, we will open the line for questions.