
Lydian Energy has secured $233 million in financing for three, two-hour battery storage projects in Texas totaling 550 MW.
ING served as the lender for the Pintail and Crane projects in San Patricio and Crane Counties, Texas, respectively, Lydian said July 9. The 200 MW/400 MWh systems represent a combined investment of about $139 million, according to Lydian, a Washington, D.C.-based solar and battery storage developer backed by Excelsior Energy Capital.
KeyBank provided a $94 million financing package for Headcamp, a 150 MW/300 MWh project in Pecos County, Lydian said. KeyBanc Capital Markets also structured the financing package for Headcamp.
The facilities in the Electric Reliability Council of Texas footprint are under construction and Lydian expects to bring them online in the fourth quarter.
The projects were developed under Excelsior Energy Capital’s Fund II, which closed at more than $1 billion in April.
The tax credit bridge financings from ING and KeyBank are being complemented by co-investment capital from Excelsior’s Fund II limited partners, Lydian said. The company said it is pursuing additional financing for other projects that Lydian expects to start building later this year. Lydian’s development portfolio includes 20 solar and storage projects totaling 4.7 GW, according to the company.
“These financings represent more than capital – they reflect the strong demand for reliable energy infrastructure in high-growth U.S. markets,” Anne Marie Denman, co-founding partner at Excelsior Energy Capital, said in the press release.
The financial commitments by ING and KeyBank underscore growing institutional confidence in battery storage as a strategic asset class, Lydian said.
Lydian’s three Texas projects are part of a surge in energy storage development in the ERCOT market.
ERCOT expects it will have 12,863 MW of storage on its system in September, according to the grid operator’s most recent Monthly Outlook for Resource Adequacy report. There is an additional 998 MW of storage that ERCOT expects will be approved for grid synchronization by September. ERCOT had about 10,000 MW of storage capacity on its system by the end of last year, up from about 4,650 MW in 2023.