Sempra U.S. Gas & Power com of ‘largest Arizona solar project

Facebook
Twitter
LinkedIn
Reddit
Email

Renewable energy developer Sempra U.S. Gas & Power has dedicated the first phase of Arizona's Mesquite solar project, expected to become one of the largest PV plants in North America.

Under the first phase, Mesquite 1, the company has installed 150MW at its 4,000 acre Mesquite Solar complex, which has the potential to accommodate up to 700MW.

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 entire Mesquite project is expected to become the North America's largest PV solar power installation, Sempra said.

At a dedication ceremony, Arizona secretary of state Ken Bennett, said: “Mesquite Solar 1 represents a major step forward for the state of Arizona as we continue down the path toward our goal of establishing ourselves as the nation's leader in solar generation. Sempra U.S. Gas and Power has demonstrated remarkable leadership with this project, and we look to continue working together to fully build out the Mesquite Solar Complex.”

Kevin C. Sagara, vice president of renewable for Sempra U.S. Gas & Power said: “This is a shining moment for the state of Arizona as it continues to establish itself as a renewable energy leader. There is so much to be proud of here. Our project would not have been possible without all the tremendous support we received at the federal, state and local level.”

The construction stage broke ground in June 2011 and created more than 500 local temporary jobs as well as 10 permanent positions.

The Mesquite Solar 1 became operational in December 2012 and it now generates enough clean electricity to power about 56,000 homes.

Pacific Gas & Electric will purchase the power produced by the plant under a 20-year contract.

Read Next

September 9, 2025
The US installed 17.92GW of new capacity in the first half of 2025, with quarterly declines in additions for utility-scale and residential solar.
September 8, 2025
German inverter manufacturer SMA Solar is to restart US manufacturing for the first time in ten years.
September 8, 2025
Euclid Power has raised US$20 million Series A round led by Venrock to develop AI-driven platform and services for renewables. 
September 8, 2025
Georgia Power has certified five new solar power purchase agreements (PPAs) within its borders, for a combined capacity of just over 1GW.
September 8, 2025
Elmya Energy and Atlantica have formed a joint venture to develop 4GW of utility-scale renewable energy projects in the US. 
September 8, 2025
France has awarded 971MW of ground-mount solar capacity, to 165 projects, in the eighth round of the PPE2 PV tender.

Subscribe to Newsletter

Upcoming Events

Solar Media Events
September 16, 2025
Athens, Greece
Solar Media Events
September 30, 2025
Seattle, USA
Solar Media Events
October 1, 2025
London, UK
Solar Media Events
October 2, 2025
London,UK
Solar Media Events
October 7, 2025
Manila, Philippines