Solar EPC provider Swinerton Renewable Energy acquired by private equity firm

September 21, 2021
Facebook
Twitter
LinkedIn
Reddit
Email
Swinerton Renewable Energy has built more than 7GW of solar PV capacity in 26 US states. Image: Swinerton Renewable Energy via Twitter.

Private equity firm American Securities has secured a deal to acquire US solar engineering, procurement and construction (EPC) provider Swinerton Renewable Energy and its operations and maintenance (O&M) subsidiary SOLV from Swinerton Incorporated.

The transaction will combine Swinerton’s EPC and O&M groups together under one name, SOLV Energy, with the present management team of both transitioning to the combined business.

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

Formed in 2008 to provide solar EPC services for Swinerton’s commercial clients before pivoting to the utility-scale market, Swinerton Renewable Energy has to date built more than 7GW of solar PV capacity in 26 US states. Its SOLV division was established in 2012 to carry out O&M capabilities both in-house and for third-party plants.

“Our team is excited to transition SRE and SOLV Inc. to become a single, independent company focused on US solar and storage infrastructure,” said George Hershman, head of SRE and SOLV.

Among the solar farms that Swinerton has worked on in recent months are the 331MWdc Prospero 2 plant in Texas and the 200MW Prairie Wolf project in Illinois.

For New York-based American Securities, the deal sees the firm further expand its portfolio of solar EPC providers following its acquisition of CS Energy earlier this year.

Consolidation in the US solar sector has continued throughout 2021, with PV and storage systems developer Cypress Creek Renewables acquired by private equity firm EQT in July, while engineering and procurement provider Blattner was bought by Quanta Services earlier this month in a deal worth US$2.7 billion.

Corporate funding in the global solar sector reached US$13.5 billion in H1 2021, an almost threefold increase year-on-year, according to consultancy Mercom Capital Group, which highlighted the diversification of oil and gas companies into renewables. One such deal this year has seen Repsol acquire a 40% stake in US solar and storage project developer Hecate Energy.

Read Next

Premium
February 3, 2026
PV Talk: Vote Solar’s Sachu Constantine discusses the growing role of state and local governments in driving forward clean energy policy in the United States.
February 2, 2026
Independent power producer (IPP) TerraForm Power has acquired a 1.56GW solar project in Lee County, Illinois from Hexagon Energy.
January 29, 2026
Renewables-specific M&A platforms offer project buyers and sellers transparency and efficiency in Europe’s increasingly selective deal environment, writes Ksenia Dray.
January 21, 2026
Without quality control, even expensive, high-precision radiometers can generate misleading data, according to Solargis' Marcel Suri.
January 19, 2026
US solar firm SunPower has signed a letter of intent to acquire California-based residential and commercial installer Cobalt Power Systems in an all-equity transaction. 
January 16, 2026
US C&I solar developer Altus Power has acquired four solar projects with a total capacity of 105MW from IPP Cordelio Power. 

Upcoming Events

Upcoming Webinars
February 18, 2026
9am PST / 5pm GMT
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