Borrego completes solar-plus-storage development arm sale to investors ECP

Facebook
Twitter
LinkedIn
Reddit
Email
A 27MW solar project from Borrego in Maine. Image: Borrego.

US solar and energy storage developer Borrego has completed the previously announced spin off and sale of its development business to energy transition investor ECP for an undisclosed amount, with the new company being renamed as New Leaf Energy.

To be operated as an independent business by ECP, New Leaf Energy will continue to be led by the existing leadership team. Borrego recently said that the sale would result in the development arm being less capital constrained.

This article requires Premium SubscriptionBasic (FREE) Subscription

Try Premium for just $1

  • Full premium access for the first month at only $1
  • Converts to an annual rate after 30 days unless cancelled
  • Cancel anytime during the trial period

Premium Benefits

  • Expert industry analysis and interviews
  • Digital access to PV Tech Power journal
  • Exclusive event discounts

Or get the full Premium subscription right away

Or continue reading this article for free

The company has a pipeline of 450 projects, comprising more than 8.5GW of solar PV as well as 7GW/28GWh of energy storage projects and will continue its focus on distributed generation (DG) and utility-scale solar and storage following the sale to ECP.

Borrego said New Leaf Energy will look to strengthen its presence in its core markets of New York, Massachusetts, Maine, Virginia, Pennsylvania, Delaware and Illinois as well as targeting new markets including California, Arizona and Colorado.

“We bring the expertise, experience, culture and development approach we honed at Borrego to New Leaf Energy and the ECP family of companies,” said Dan Berwick, CEO of New Leaf Energy, who added there would be no disruption to business operations as a result of the sale.

The purchase represents ECP’s 11th renewable platform and its fourth focused on the solar sector, according to ECP partner Andrew Gilbert.

“New Leaf Energy will be a key part of ECP’s strategic growth in sustainable infrastructure development and decarbonisation through electrification,” he added.

Borrego’s CEO Mark Hall said, following the transaction, the company would focus on taking its engineering, procurement and construction (EPC) and third-party operations and maintenance (O&M) businesses “to the next level”. 

“We have positive momentum, with several large-scale utility projects under construction, hundreds of megawatts of O&M contracts recently signed and the rollout of our Anza PV module and storage procurement marketplace underway,” he said.  

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.
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

September 18, 2025
Indian PV makers have welcomed the government’s plan to add solar wafers to its ALMM List-III from June 2028.
September 17, 2025
US renewables developer Longroad Energy has reached financial close for its 400MW 1000 Mile solar project in the US state of Texas.
September 17, 2025
Spanish renewables developer and operator Acciona Energía has commissioned its 412MWp Juna solar PV plant in Kawani village in the western state of Rajasthan. 
September 17, 2025
Nexamp has secured US$350 million through a long-term financing facility to expand its 6GW utility-scale solar and battery storage pipeline in the US. 
September 17, 2025
The California State Legislature has passed two bills that aim to reduce energy prices in the state, AB 825 and SB 302.
September 17, 2025
QatarEnergy has signed an EPC agreement with Samsung C&T for its 2GW Dukhan project. 

Subscribe to Newsletter

Upcoming Events

Solar Media Events
September 30, 2025
Seattle, USA
Solar Media Events
October 1, 2025
London, UK
Solar Media Events
October 2, 2025
London,UK
Solar Media Events
October 7, 2025
Manila, Philippines
Solar Media Events
October 7, 2025
San Francisco Bay Area, USA