Sempra opens 48MW Copper Mountain plant; plans 200MW expansion

Facebook
Twitter
LinkedIn
Reddit
Email

Sempra Generation has officially opened its 48MW Copper Mountain Solar project in Boulder City, Nevada. The company also announced its recently-approved plans to expand the plant by 200MW.

Copper Mountain has been operational since Decmber 2010, when building work was completed. The power generated has been sold to Pacific Gas & Electric (PG&E) under separate 20-year power purchase agreements.

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

“This project exemplifies my goal of making Nevada the renewable energy capital of the country. Projects of this magnitude provide hundreds of jobs and invest millions of dollars in our state,” Nevada Governor Brian Sandoval said.

Read Next

Premium
August 26, 2026
UL Solutions warns that US plug-in PV faces key safety challenges, with UL 3700 aiming to address fire, shock and circuit-overload risks.
August 26, 2026
California-based start-up Tandem PV has been awarded a US Department of Energy grant to accelerate the commercial scale-up of its perovskite PV technology.
August 26, 2026
California’s Assembly has unanimously voted in favour (73-0 and six no votes registered or NVR) of a balcony solar bill, Senate Bill 868.
August 26, 2026
India’s renewable capacity reached 288GW by June 30, 2026, accounting for 54% of total installed capacity, JMK reported.
August 26, 2026
WElink Energy Portugal 2, the owner of Portugal’s largest solar PV project, has entered administration, owing debts of US$77.7 million.
August 26, 2026
ArcLight has launched Anchor Point Transmission, a new independent transmission company targeting investment in high-voltage infrastructure.

Upcoming Events

Solar Media Events
October 13, 2026
San Francisco Bay Area, USA
Solar Media Events
November 3, 2026
Málaga, Spain
Solar Media Events
November 24, 2026
Warsaw, Poland
Solar Media Events
February 2, 2027
London, UK
Solar Media Events
April 20, 2027
Istanbul, Türkiye