Arizona’s 3GW energy storage target, ‘Clean Peak plan’ part of a ‘wake up call’ to other states

Facebook
Twitter
LinkedIn
Reddit
Email
Commercial rooftop PV in Arizona. Utility solar prices in the state have plummeted in recent years. Image: Walmart Corporate.

A 3,000MW energy storage target, proposed in Arizona as part of a grid modernisation policy, recognises the role of the technology in reducing the need for fossil fuels to stabilise the grid, a consultant has said.

Yesterday, Andy Tobin of the state’s regulator, the Corporation Commission, presented a plan that includes a goal to generate 80% of Arizona’s power from renewable sources by 2050, a commitment to review the existing Renewable Energy Standard and Tariff (REST) policy, to use renewables to mitigate peaks establishing a ‘Clean Peak’ standard and to deploy 3,000MW of energy storage to “leverage low priced energy during the day”.

This article requires Premium SubscriptionBasic (FREE) Subscription

Unlock unlimited access for 12 whole months of distinctive global analysis

Photovoltaics International is now included.

  • Regular insight and analysis of the industry’s biggest developments
  • In-depth interviews with the industry’s leading figures
  • Unlimited digital access to the PV Tech Power journal catalogue
  • Unlimited digital access to the Photovoltaics International journal catalogue
  • Access to more than 1,000 technical papers
  • Discounts on Solar Media’s portfolio of events, in-person and virtual

Or continue reading this article for free

The Commission will vote on the proposal in the next couple of weeks. A final vote is expected which would make the regulatory proposal legally binding, within six months to a year, Lon Huber, vice president and head of consulting at Stratagen Consulting, told Energy-Storage.News.

To read the full version of this story, visit Energy-Storage.News.

Read Next

June 24, 2025
US IPP BrightNight and Canadian asset manager Cordelio Power have reached commercial operations at a 300MW solar PV plant in Arizona, US.
June 12, 2025
US independent power producer (IPP) DESRI has begun construction on a 205MW/1,000MWh solar-plus-storage project in the state of Arizona.
May 30, 2025
Swiss solar manufacturer Meyer Burger has abandoned module production activities at its manufacturing facility in Goodyear, Arizona, US.
May 29, 2025
Beleaguered Swiss solar manufacturer Meyer Burger has reportedly laid off an unconfirmed number of employees at its US module manufacturing facility.
March 27, 2025
In Australia, the Northern Territory government announced today (27 March) that it will scrap its 50% renewables by 2030 target.
December 30, 2024
Enlight Renewable Energy has announced financing for the 290MWdc/940MWh solar-plus-storage Roadrunner project near Tucson, Arizona.

Subscribe to Newsletter

Upcoming Events

Solar Media Events
July 1, 2025
London, UK
Solar Media Events
July 1, 2025
London, UK
Media Partners, Solar Media Events
July 2, 2025
Bangkok, Thailand
Media Partners, Solar Media Events
September 2, 2025
Mexico City, Mexico
Solar Media Events
September 16, 2025
Athens, Greece