Renewable Energy Corp. invests $40 million in U.S. solar firm

Facebook
Twitter
LinkedIn
Reddit
Email

Renewable
Energy Corporation ASA has invested $40 million for a 20 percent
shareholding in Mainstream Energy Corporation (MSE), a renewable energy
company headquartered in San Luis Obispo, California.

“Our investment in Mainstream Energy is both a reflection of the increasing importance of the US market and our ambition to take a more active role in building robust and scalable market channels as a basis for further growth,” says Erik Thorsen, President and CEO of Renewable Energy Corporation.

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 investment by the REC Group brings not only capital but also deep insight and experience in the entire PV value chain which we hope to leverage to provide additional value to our customers and manufacturing partners alike,” says Timothy Ball, Chairman of Mainstream Energy.

MSE will utilize the capital to accelerate its investments in companies, products and processes that reduce cost to increase solar energy acceptance in North America.

Read Next

May 20, 2026
Canadian energy firm Enbridge will develop a 365MW/1,600MWh solar-plus-storage project in Wyoming, US, as part of an ongoing partnership with tech and data giant Meta.
May 20, 2026
The California Independent System Operator (CAISO) Board of Governors has approved the ISO’s 2025-2026 transmission plan, which accommodates 45 GW of new solar PV.
May 20, 2026
Price is the main barrier to PPAs being transacted in the UK market today, a panel at the Renewable Procurement and Revenue Summit said.
May 20, 2026
GameChange Solar has partnered with First Solar to support the deployment of domestically manufactured thin-film solar modules in India. 
May 20, 2026
European solar manufacturing start-up Carbon has abandoned its plan to build a 5GW module assembly plant in France due to a lack of conditions required for EU-made solar PV manufacturing.
May 20, 2026
The US$300 million North Star platform will target investments across solar, wind, hybrid and energy storage projects. 

Upcoming Events

Solar Media Events
May 20, 2026
Porto, Portugal
Upcoming Webinars
May 27, 2026
9am BST / 10am CEST
Upcoming Webinars
May 27, 2026
9am BST / 10am CEST
Media Partners, Solar Media Events
June 2, 2026
Johannesburg, South Africa
Media Partners, Solar Media Events
June 3, 2026
National Exhibition and Convention Center (Shanghai)