150MW PV plant online in southern California, sells power to SDG&E

Facebook
Twitter
LinkedIn
Reddit
Email
This project marks Tenaska's second large-scale PV project to reach commercial operation. Source: Tenaska Imperial Solar

A 150MW solar PV plant in Southern California is fully operational, according to independent power producer (IPP) Tenaska.

The Tenaska Imperial Solar Energy Centre West supplies power to San Diego Gas & Electric (SDG&E) under a 25-year PPA. Located about eight miles west of El Centro, California, the project features 1.8 million First Solar PV panels and produces enough clean energy to power 55,000 homes.

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 plant began construction in November 2014 and O&M was assumed by First Solar. It was connected to Sunrise Powerlink, a 117-mile transmission line built to carry renewable power supplies from the Imperial Valley to San Diego.

The plant is Nebraska-based Tenaska’s second large-scale solar project to achieve commercial operation as the company continues to expand its footprint in renewable generation.

“SDG&E has aggressively pursued clean, reliable and affordable energy for its consumers. We are proud that Tenaska projects will be significant contributors to its renewable energy supply for years to come,” said Jerry Crouse, Tenaska vice chairman and chief executive officer. “Similar to other Tenaska facilities, Tenaska Imperial West was developed, engineered and constructed safely, in an environmentally responsible manner, on time and within budget.”

Read Next

Premium
October 16, 2026
Markus Beck of RCT Solutions discusses how the US PV manufacturing can be sustained beyond the current boom.
Premium
October 16, 2026
Industry experts from all fields of the solar PV industry gathered this week at PV CellTech USA to discuss the US solar manufacturing sector.
October 16, 2026
Concord New Energy (CNE) has closed US$400 million in financing for its US clean energy and digital infrastructure portfolio.
October 15, 2026
Aligned Climate Capital and Nexamp have secured finance for their respective community solar portfolios in the US.
October 14, 2026
Arevon Energy signed three 20-year Indexed REC contracts with Illinois utilities for its 200MWac/275MWdc Panther Energy solar project.
October 13, 2026
Heliene has announced the sale of Section 45X PTCs, facilitated by U.S. Bank's community development and infrastructure finance subsidiary.

Upcoming Events

Solar Media Events, Upcoming Webinars
October 21, 2026
2pm AEDT
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