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

September 7, 2026
SECI has launched a tender for 700MW of ISTS-connected solar PV projects to supply C&I consumers in Odisha.
September 7, 2026
MN8 Energy, Eos Energy and Google will develop a solar-storage project in West Virginia supplying clean power to PJM and Google data centres.
September 7, 2026
Solar PV module prices broadly fell in Europe in August 2026, as demand dipped below its historic average, according to sun.store's monthly PV Index.
September 7, 2026
The 600MWac first phase of the giant MTerra Solar project in the Philippines has begun commercial operations under a power supply agreement with utility Meralco.
Premium
September 7, 2026
As a platform designed to map full industrial ecosystems, MAPPES.io is helping identify gaps and bottlenecks in PV manufacturing hotspots such as the US and India, explains its CEO, Ankit Singhal.
Premium
September 7, 2026
Australia's National Electricity Market (NEM) recorded a combined 3,893GWh of solar generation in August 2026, comprising 1,628GWh from utility-scale assets and 2,265GWh from rooftop systems.

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