Plenitude acquires 49% stake in Sandrini solar-plus-storage portfolio

January 20, 2025
Facebook
Twitter
LinkedIn
Reddit
Email
An EDP Renewables North America project.
EDP commissioned the Sandrini I and II projects in the fourth quarter of 2024. Image: EDP Renewables North America.

Italian renewable energy company Plenitude has acquired a 49% stake in the 300MW Sandrini solar-plus-storage portfolio in California from EDP Renewables North America.

Plenitude, a subsidiary of oil major Eni, completed the deal through its US subsidiary, Eni New Energy US, for the portfolio, which consists of three projects: the 200MW Sandrini I project, the 100MW Sandrini II project and a co-located battery energy storage system (BESS), all of which share a grid connection. The company noted that the closing of the transaction is subject to customary approvals.

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

“Through this transaction we position ourselves in the California market, one of the most relevant for the development of renewables, further diversifying Plenitude presence in the US and confirming our commitment to invest in electric storage systems,” said Plenitude CEO Stefano Goberti. “Thanks to this acquisition we reach a total installed capacity in the country of about 1.7GW”.

Plenitude commissioned the Sandrini projects in January, and is currently completing construction work on the portfolio’s storage component, which it expects to commission this year. The company has already signed 15-year power purchase agreements (PPAs) to sell power from the Sandrini I and II projects to oil and gas major Shell and the Redwood Coast Energy Authority, a Californian community choice aggregator, respectively.

The Sandrini portfolio will form part of Plenitude’s plans to expand its global footprint to include ownership of 8GW of installed renewable energy capacity by 2027. The company has made headway at a number of projects in Spain, in particular, in recent months, including starting construction at a 220MW project last October and announcing a 850MW portfolio with Avintia Energía last May.

Solar Media will host its annual Solar Finance & Investment Europe event in London on 4-5 February 2025. This event annually attracts infrastructure funds, institutional investors, asset managers, banks and development platforms at the forefront of European renewables; the vast majority of which are responsible for billions in active and prospective investments in the Europe’s energy transition. For more details, visit the website.

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 2028 and beyond.
13 October 2026
San Francisco Bay Area, USA
PV Tech has been running an annual PV CellTech Conference since 2016. PV CellTech USA, on 13-14 October 2026 is our third PV CellTech conference dedicated to the U.S. manufacturing sector. The events in 2023, 2024 and 2025 were a sell out success and 2026 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.
3 November 2026
Málaga, Spain
Understanding PV module supply to the European market in 2027. PV ModuleTech Europe 2026 is a two-day conference that tackles these challenges directly, with an agenda that addresses all aspects of module supplier selection; product availability, technology offerings, traceability of supply-chain, factory auditing, module testing and reliability, and company bankability.

Read Next

February 20, 2026
Microsoft met all of its electricity demand with renewables in 2025 and has said it will continue to do so through 2030.  
Premium
February 20, 2026
In the last two weeks, both Shoals and Voltage have declared victory in an eBOS patent infringement case, following a ruling from the US ITC.
February 20, 2026
Origis Energy has commissioned three 145MW Swift Air solar facilities in Ector County, Texas, to supply power to Occidental’s operations in West Texas. 
February 19, 2026
SolarPower Europe has released two new technical due diligence reports for utility-scale hybrid solar PV and battery energy storage system (BESS) projects.
February 19, 2026
Statkraft and 3E analysed 64 utility-scale PV plants, representing 2.1GWp DC capacity, with datasets spanning six months to five years.
February 19, 2026
Israel-headquartered inverter producer SolarEdge has reported revenue of US$1.1 billion in 2025, while reducing its net loss from the previous year.

Upcoming Events

Solar Media Events
March 24, 2026
Dallas, Texas
Solar Media Events
April 15, 2026
Milan, Italy
Solar Media Events
June 16, 2026
Napa, USA
Solar Media Events
October 13, 2026
San Francisco Bay Area, USA
Solar Media Events
November 3, 2026
Málaga, Spain