Excelsior closes US$1 billion US renewables equity fund

Facebook
Twitter
LinkedIn
Reddit
Email
Solar panels owned by Excelsior Energy Capital.
Fund II exceeded its US$750 million initial target, Excelsior said. Image: Excelsior Energy Capital.

US energy investment firm Excelsior Energy Capital has raised US$1 billion under its latest equity investment vehicle, Excelsior Renewable Energy Investment Fund II.

The funds will be invested in ownership of solar PV, energy storage, wind and “other energy transition projects” across the US. Excelsior said that over 50% of the fund is already deployed in 15 solar and energy storage projects, totalling 2.25GW of generation capacity.

This article requires Premium SubscriptionBasic (FREE) Subscription

Unlock unlimited access for 12 whole months of distinctive global analysis

Photovoltaics International is now included.

  • Regular insight and analysis of the industry’s biggest developments
  • In-depth interviews with the industry’s leading figures
  • Unlimited digital access to the PV Tech Power journal catalogue
  • Unlimited digital access to the Photovoltaics International journal catalogue
  • Access to more than 1,000 technical papers
  • Discounts on Solar Media’s portfolio of events, in-person and virtual

Or continue reading this article for free

Fund II exceeded its US$750 million initial target, Excelsior said, and follows the US$504 million Fund I that is now fully deployed across 1.95GW of solar, wind and energy storage assets.

Excelsior formed a new solar and energy storage project development firm – Lydian Energy – as part of the fund. The subsidiary has three large-scale projects under construction and is scheduled to come online this year, Excelsior said, and is “central” to the investor’s planned expansion.

The fund was anchored by the Development Bank of Japan (DBJ) and attracted investors from the US, Japan, Europe, Australia and the Middle East, including “a broad mix” of pension plans, asset managers, family offices and other investors, Excelsior said.

Alex Ellis, co-founder and partner of Excelsior Energy Capital, said: “Exceeding our target, especially in this fundraising market, is a great outcome.”

The firm signed a solar module supply agreement last year with Canadian solar manufacturer Heliene, noting that the 2GW of modules included under the deal would be mostly produced at Heliene’s manufacturing facility in Mountain Iron, Minnesota. At the time, Chris Frantz, partner at Excelsior, said the US-made products would “materially de-risk” Excelsior’s supply chains for its investments.

Private equity funds are investing heavily in US solar PV and energy storage assets. In March last year, Excelsior sold an 89MW US solar-plus-storage portfolio to Blackrock, the world’s largest single asset owner. Blackrock itself has previously made a US$500 million equity investment in Recurrent Energy, the solar development subsidiary of Canadian Solar.

Canadian asset manager Brookfield acquired US renewable energy developer National Grid Renewables in February and already owns the utility-scale renewables arm of US utility giant Duke Energy.

7 October 2025
San Francisco Bay Area, USA
PV Tech has been running an annual PV CellTech Conference since 2016. PV CellTech USA, on 7-8 October 2025 is our third PV CellTech conference dedicated to the U.S. manufacturing sector. The events in 2023 and 2024 were a sell out success and 2025 will once again gather the key stakeholders from PV manufacturing, equipment/materials, policy-making and strategy, capital equipment investment and all interested downstream channels and third-party entities. The goal is simple: to map out PV manufacturing in the U.S. out to 2030 and beyond.
21 October 2025
New York, USA
Returning for its 12th edition, Solar and Storage Finance USA Summit remains the annual event where decision-makers at the forefront of solar and storage projects across the United States and capital converge. Featuring the most active solar and storage transactors, join us for a packed two-days of deal-making, learning and networking.
25 November 2025
Warsaw, Poland
Large Scale Solar Central and Eastern Europe continues to be the place to leverage a network that has been made over more than 10 years, to build critical partnerships to develop solar projects throughout the region.
16 June 2026
Napa, USA
PV Tech has been running PV ModuleTech Conferences since 2017. PV ModuleTech USA, on 16-17 June 2026, will be our fifth PV ModulelTech conference dedicated to the U.S. utility scale solar sector. The event will gather the key stakeholders from solar developers, solar asset owners and investors, PV manufacturing, policy-making and and all interested downstream channels and third-party entities. The goal is simple: to map out the PV module supply channels to the U.S. out to 2027 and beyond.

Read Next

July 22, 2025
AEMO has reported a record-breaking surge in new renewable energy generation and storage assets reaching full operation within the NEM.
July 21, 2025
Materials science firm Corning has acquired JA Solar’s 2GW module assembly plant in the US state of Arizona.
July 21, 2025
US solar project developer Primergy Solar has started commercial operations at its 408MWac Ash Creek Solar project in Hill County, Texas.
July 21, 2025
Enfinity Global has sold a 49% equity interest in its 402MW portfolio of solar plants in Italy to the SOFAZ.
July 21, 2025
Xcel Energy has announced plans to install 2GW of new renewable energy capacity in the US states of Texas and New Mexico.
July 21, 2025
The CEC has awarded a US$4 million grant to perovskite developer Tandem PV to test its perovskite-silicon tandem solar panels.

Subscribe to Newsletter

Upcoming Events

Media Partners, Solar Media Events
September 2, 2025
Mexico City, Mexico
Solar Media Events
September 16, 2025
Athens, Greece
Solar Media Events
September 22, 2025
Bilbao, Spain
Solar Media Events
September 30, 2025
Seattle, USA
Solar Media Events
October 1, 2025
London, UK