Invenergy has raised $1.27 billion of construction debt from Natixis for four renewable projects in Texas and Kansas. Three are wind farms and one is a solar farm, and none of them will sell power into an open market. Every megawatt has a buyer lined up before the first turbine turns. The two buyers belong to the same parent company.
Key takeaways
- Invenergy secured $1.27 billion in debt from Natixis Corporate & Investment Banking, announced on 22 March 2024, for the construction of four renewable energy projects in the United States.
- The Invenergy Natixis financing covers 677.6 MW: the 200.6 MW Diversion wind project in Baylor County, Texas, the 135 MW Flat Ridge IV and 153 MW Flat Ridge V wind farms in Kansas, and the 189 MW Pixley solar farm in Kansas.
- Power from all four projects is sold under long-term power purchase agreements to two subsidiaries of American Electric Power: SWEPCO for Diversion, and PSO for Pixley, Flat Ridge IV and Flat Ridge V.
- Natixis Corporate & Investment Banking acted as Joint Lead Arranger, Co-Green Loan Coordinator, Joint Bookrunner, Documentation Agent and Administrative Agent on the financings.
- Diversion was expected to begin commercial operations in the fourth quarter of 2024 and the three Kansas projects in the first quarter of 2025, according to Enerdatics.
Why does a single offtaker group matter to the lenders?
Because a construction loan is repaid from the power the project eventually sells, and here the counterparty on every contract is a regulated utility business. A power purchase agreement, or PPA, is a long-term contract under which a buyer commits to take a project's output at an agreed price. When the buyer is a utility subsidiary, the lender is effectively looking through the project to the credit of that utility.
That is the structure behind this package. Diversion sells to Southwestern Electric Power Company, known as SWEPCO. Pixley and the two Flat Ridge wind farms sell to Public Service Company of Oklahoma, known as PSO. Both are subsidiaries of American Electric Power. The four projects sit in two states and two technologies, but the revenue side of the loan rests on one corporate family.
That concentration cuts both ways. It gives the lenders a single, well understood counterparty. It also means the whole 677.6 MW depends on contracts with the same group, which is the trade a construction lender accepts in exchange for certainty of revenue from the first day of operation.
How much debt is this per megawatt?
Roughly $1.87 million per MW of capacity, dividing the $1.27 billion by the 677.6 MW across the four sites. That is a blended figure. Wind accounts for 488.6 MW of the total and solar for the remaining 189 MW, so the single number averages two technologies that cost different amounts to build.
The record does not split the debt by project. It describes the money as supporting the development and construction of the four assets together, and Natixis is named as agent across "the financings", in the plural. That wording suggests separate facilities sitting under one announcement rather than a single loan secured on all four sites. The per MW figure is therefore best read as a measure of the overall package, not as the terms any one project received.
Was it Natixis Investment Managers or Natixis CIB?
Enerdatics records the lender as Natixis Corporate & Investment Banking, the bank's wholesale lending arm. Early reports of the deal named Natixis Investment Managers, the group's asset management business. The distinction matters because the two do different jobs. An investment bank arranges and syndicates loans, which fits the list of roles in this record: arranger, bookrunner, documentation agent and administrative agent.
A bookrunner is the bank that manages the process of placing a loan with other lenders. Holding that role, alongside the agency roles, means Natixis was running the transaction rather than simply taking a share of it.
The same bank appeared again four days later. On 26 March 2024 Invenergy announced a separate $900 million credit facility from Natixis CIB to fund its wider development pipeline. Between the two, Natixis arranged $2.17 billion for Invenergy in the space of one week in March 2024.
Where does this fit in Invenergy's funding pattern?
It is the project-level piece of a layered capital stack. Enerdatics records Invenergy raising $1 billion of equity from Blackstone Infrastructure Partners in June 2023 and a $1.5 billion revolving credit facility from a syndicate of banks in August 2023. Those are company-level sources of money. The $1.27 billion here is different. It is tied to four named assets with named buyers, and it will be repaid from those assets.
The sequence is a common one for a developer of Invenergy's size. Corporate equity and revolving credit fund the pipeline through development, then construction debt is raised project by project once contracts and permits are in hand. Enerdatics also records Invenergy raising $170 million of tax equity from Monarch Private Capital in September 2024 for its Samson II solar energy center, a further layer applied once a project approaches operation.
Enerdatics' data shows five US wind debt financings announced in 2024, four of them with a disclosed amount. Invenergy's $1.27 billion is the largest of the asset-level packages by a wide margin, at 2.8 times the other two combined: Competitive Power Ventures' $274 million for its Rogue's wind project and Clearway's $174 million for Dan's Mountain. Only HASI's $1.825 billion credit facility is bigger, and that is a corporate facility rather than construction debt for named projects. Enerdatics tags the Invenergy package as wind, although one of the four projects is the Pixley solar farm.
What does the deal signal for US utility-contracted renewables?
It shows how far a utility contract can stretch a construction loan. Four projects, two states and two technologies were financed together because the revenue behind each one runs to the same corporate group. For a lender, a portfolio of that kind can look closer to a single credit than to four separate project risks.
It also shows how quickly a relationship bank can scale. Natixis took the lead roles on both the project debt and the corporate facility in the same week. Enerdatics records Natixis among the lenders on Invenergy's 2023 revolving facility as one of sixteen banks. By March 2024 it was running the transactions itself.
The next point to watch is completion. The record sets commercial operation dates of late 2024 for Diversion and early 2025 for the Kansas projects. Once the assets are running, the construction debt would typically be refinanced or termed out, and that is when the pricing of a utility-backed portfolio becomes visible.
Frequently asked questions
Which projects does Invenergy's $1.27 billion Natixis financing cover? The 200.6 MW Diversion wind project in Texas, the 135 MW Flat Ridge IV and 153 MW Flat Ridge V wind farms in Kansas, and the 189 MW Pixley solar farm in Kansas, for 677.6 MW in total.
Who buys the power from the four Invenergy projects? Two subsidiaries of American Electric Power. SWEPCO buys the output of Diversion, and PSO buys the output of Pixley, Flat Ridge IV and Flat Ridge V, all under long-term power purchase agreements.
Which part of Natixis provided the debt? Enerdatics records the lender as Natixis Corporate & Investment Banking, which acted as Joint Lead Arranger, Co-Green Loan Coordinator, Joint Bookrunner, Documentation Agent and Administrative Agent. Some early reports named Natixis Investment Managers instead.
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