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

June 5, 2026
French utility Engie will invest close to €100 million (US$114 million) in a 155MW solar PV project at its Castelnou power station. 
June 5, 2026
Lightsource has started construction on Queensland's 380MWdc Lower Wonga solar and 281MW/843MWh battery project.
June 5, 2026
Shareholders of Canadian IPP Boralex have approved the acquisition by global investment firm Brookfield Asset Management.
June 5, 2026
Tech giant Google and US renewable energy developer Intersect have partnered to develop a new data centre and energy complex in Texas.
June 5, 2026
The German Association of Energy and Water Industries (BDEW) has called for a reform of the country’s current inheritance tax treatment of agricultural land leased to ground-mounted solar PV.
Premium
June 5, 2026
PV Talk: Jenya Meydbray speaks with PV Tech about Nextpower's roadmap for its steel module frames and the advantages over aluminium frames.

Upcoming Events

Solar Media Events
June 16, 2026
Napa, USA
Media Partners, Solar Media Events
June 30, 2026
Sacramento, California
Media Partners, Solar Media Events
August 25, 2026
São Paulo, Brazil
Media Partners, Solar Media Events
September 1, 2026
Mexico City, Mexico
Media Partners, Solar Media Events
September 9, 2026