Aypa Power Finalizes $550 Million Financing for Storage Projects

Aypa Power secures $550 million in financing for its energy storage projects, boosting grid reliability in California and Texas, while promoting renewable energies.

Share:

Financement de 550 millions de dollars

Comprehensive energy news coverage, updated nonstop

Annual subscription

8.25$/month*

*billed annually at 99$/year for the first year then 149,00$/year ​

Unlimited access • Archives included • Professional invoice

OTHER ACCESS OPTIONS

Monthly subscription

Unlimited access • Archives included

5.2$/month*
then 14.90$ per month thereafter

FREE ACCOUNT

3 articles offered per month

FREE

*Prices are excluding VAT, which may vary depending on your location or professional status

Since 2021: 35,000 articles • 150+ analyses per week

Aypa Power, a Blackstone portfolio company, announced the successful completion of its $550 million portfolio financing to support its energy storage projects. The financing was made possible by the participation of First Citizens Bank & Trust Company, Nomura Securities International, Inc. the National Bank of Canada and MUFG Bank, LTD. as well as tax equity investor U.S. Bancorp Impact Finance.

Two Key Projects for the Future of Energy: Cald in California and Borden County in Texas

The financing supports two major projects currently under construction. The first is the Cald project, a 100MW / 400MWh stand-alone battery storage project located in Los Angeles, California. This project recently signed a long-term tolling agreement with San Diego Gas & Electric. The second project is Borden County, a 150MW /300 MWh battery storage project in Texas.

Both projects will play a crucial role in improving power grid reliability and promoting the integration of renewable energies in their respective regions. Both projects are scheduled to begin commercial operations in 2024.

Reactions from major financial players

Marc Atlas, CFO of Aypa Power, spoke enthusiastically about this significant financing, emphasizing the importance of collaboration with financial partners. He said: “We are very pleased to secure this important financing and are grateful for the support and collaboration of our consortium of lenders and our tax equity investor. Our financial partners are confident in Aypa Power’s ability to deliver impactful energy solutions that benefit both the power grid and Aypa’s customers. We look forward to working with the investment community to bring more stand-alone and hybrid battery storage systems online as customer demand continues to grow in North America.”

A Crucial Collaboration for the Future of Energy in California and Texas

In addition, Louise Pesce, Managing Director of Project Finance at MUFG, who is also acting as administrative agent for the transaction, said, “MUFG is proud to have partnered with Aypa Power, as well as our fellow senior lenders Nomura, First Citizens Bank and National Bank of Canada, to lead the financing of these two stand-alone battery storage projects, which will be key components in improving the reliability and efficiency of renewable energy systems in California and Texas.”

Adam Altenhofen, Senior Vice President of U.S. Bancorp Impact Finance, said:

“It’s a pleasure to partner with Aypa as a tax equity investor. In addition, our financing facilitates the energy transition and it’s exciting to consider the potential impact of these projects in California and Texas.”

Aypa Power’s successful $550 million financing marks an important milestone in the development of large-scale energy storage projects in North America. The Cald and Borden County projects will help strengthen the reliability of the electricity grid while promoting the integration of renewable energies, thereby contributing to the transition to a more sustainable energy future.

Sinexcel has installed a 2MW/8MWh energy storage system in Matsusaka, marking a breakthrough in a regulated market after five years of technical partnerships and gradual deployment in Japan.
Inlyte Energy has successfully completed factory validation testing of its first full-scale iron-sodium battery, witnessed by Southern Company, paving the way for a pilot installation in the United States in early 2026.
Neoen begins construction of a new 305 MW stage in Australia, raising its total battery storage capacity in the country to 2 GW, and signs two additional virtual battery contracts with ENGIE.
ENGIE has awarded NHOA Energy the contract for a 320 MWh battery energy storage system in Drogenbos, marking a new step in their industrial partnership in Belgium.
Stardust Power has completed an independent review of its lithium refinery project in Muskogee, confirming technical feasibility and compliance with industry standards for its initial production phase.
California-based battery manufacturer South 8 Technologies has secured $11mn to boost production of its LiGas cells, targeting military and space applications under extreme conditions.
Samsung SDI will supply LFP cells for energy storage systems in the United States starting in 2027, under a multi-year deal valued at $1.53bn.
Bitzero Holdings launches a new 70 MW expansion phase in Namsskogan, Norway, targeting a total capacity of 110 MW and an upgrade of its high-performance computing capabilities.
Remixpoint and Nippon Chikudenchi have formalised a partnership to develop seven 2MW/8MWh BESS facilities by October 2026 through a newly established joint venture.
UK-based Ray Systems has selected Beam Global to supply tailored battery systems for its new autonomous underwater drones, aiming to extend mission duration without compromising stealth or manoeuvrability.
Sungrow has started construction on a 200 MW/400 MWh battery storage system for ENGIE, aimed at strengthening grid stability in a state heavily reliant on renewable energy.
Blue Current secures over $80mn in funding led by Amazon to industrialise its silicon solid-state batteries for large-scale mobility and stationary applications.
AGL has begun construction of a 500 MW battery storage system in Tomago, a project valued at AUD800mn ($530.8mn), in the Hunter region, with commissioning expected in 2027.
Real estate group JALCO Holdings diversifies its activities by investing in a 2 MW/8.1 MWh battery energy storage system developed by Taoke Energy in Narita, Chiba Prefecture.
BKW is conducting feasibility studies on four sites to assess the profitability and development conditions for large-scale battery storage installations in Switzerland.
A 300 MW/1,200 MWh electrochemical energy storage facility has been commissioned in China, marking a major milestone in the country’s largest publicly funded energy infrastructure project.
Sustainable Holdings is developing a battery storage facility in Matsusaka, with operations scheduled to begin in June 2026 on Japan’s electricity market.
California-based Korbel Winery is now equipped with an integrated energy storage and intelligent control system, installed by Energy Toolbase and BPi, to optimise usage and address local grid constraints.
The 200 MW Greenwater battery storage project enters execution phase following a $400mn bank financing, marking a strategic milestone in the Pacific Northwest’s energy infrastructure development.
Solar with batteries becomes a bankability lever in three key ASEAN markets, where the focus shifts from cost reduction to the monetisation of energy flexibility.

All the latest energy news, all the time

Annual subscription

8.25$/month*

*billed annually at 99$/year for the first year then 149,00$/year ​

Unlimited access - Archives included - Pro invoice

Monthly subscription

Unlimited access • Archives included

5.2$/month*
then 14.90$ per month thereafter

*Prices shown are exclusive of VAT, which may vary according to your location or professional status.

Since 2021: 30,000 articles - +150 analyses/week.