Solar developer Aspen Power secures US$350 million investment from Carlyle

November 4, 2022
Facebook
Twitter
LinkedIn
Reddit
Email
Aspen has acquired New York-based solar developer Safari Energy. Image: Aspen Power Partners.

Aspen Power Partners, a US distributed generation developer, has received a US$350 million investment from global investment firm Carlyle. It said that the funds will be used to fuel its growth and acquisitions strategy.

As part of this acquisition-based growth strategy, targeting the community, multifamily and commercial and industrial (C&I) solar and storage markets, Aspen has acquired New York-based solar developer Safari Energy from PPL Corporation. This transaction represents one of the largest solar C&I transitions in the US to date, Carlyle said.

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

Safari Energy has acquired or developed over 600 C&I solar projects across the US since its foundation in 2008, spanning 24 states and Washington DC. Carlyle said that Safari’s projects have developed over 893MWh of electricity. Aspen has acquired all of Safari’s assets and development platform, including 220MW of operating and under-construction distributed generation solar assets.

Aspen said that following the investment from Carlyle and the Safari acquisition it’s on track to achieve a gigawatt of capacity by mid-decade. “During this critical climate decade, as demand for solar, storage, and electric vehicle charging continues to expand, the Carlyle investment and Safari transaction provide a clear path forward for our team to execute a step-change in the scale of our impact,” said Jackson Lehr, Aspen co-founder and CFO. 

Pooja Goyal, chief investment officer of Carlyle’s infrastructure group, said: “At Carlyle, we believe investing in renewables includes investing across the value chain. This includes investing in not only large utility-scale renewable energy assets, but also community solar and distributed generation more broadly.”

Aspen’s US$120 million fundraise was one of the five largest VC-funded deals of Q1 this year, though total corporate funding of solar fell in the US in the first half of 2022, as reported in PV Tech.

Carlyle invested US$374 million in Canadian renewables developer Amp Energy last year.

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.

Read Next

March 19, 2026
South African independent power producer (IPP) Anthem has begun construction on a 475MW solar PV project, the “largest” single-phase solar site in South Africa.
March 19, 2026
The California Senate Energy, Utilities and Communications Committee has unanimously voted 14-0 (and 3 abstentions) in favour of a bill for balcony solar.
March 19, 2026
US solar developer Avantus and Toyota Tsusho America (TAI) have completed construction at the 159MW Norton Solar Project in Texas.
March 19, 2026
There is “an emerging and significant compliance risk” for US solar manufacturers and buyers around the origin of solar wafers, according to new analysis from law firm Wiley Rein.
March 19, 2026
PV manufacturer Canadian Solar’s first US-made solar cells are expected to be produced by the end of March in Jeffersonville, Indiana.
March 19, 2026
Sunraycer Renewables has broken ground at a portfolio of three solar-plus-storage projects in the US state of Texas.

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