BrightNight and partners begin construction on 300MW Arizona PV plant

Facebook
Twitter
LinkedIn
Reddit
Email
Starfire render image of the 800MW coal to solar project from BrightNight in Kentucky. Image: BrightNight

Independent power producer (IPP) BrightNight has broken ground on the 300MW Box Canyon solar project in Pinal County, Arizona alongside its joint venture partner Cordelio power.

A power purchase agreement (PPA) for the project, signed in July last year, is in place with the Southwest Public Power Agency (SPPA), a representative body for municipal utilities in the region. SPPA said that the Box Canyon project represents the largest renewable energy procurement in its history.

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

Expected to commence operations in the first half of 2025, the project is the first step in a total 2GW portfolio owned by BrightNight and Cordelio Power in Arizona, of which 900MW was said to be in “advanced stages” of development across three counties.

“At over 900,000MWh of projected annual production, our project will provide reliable, clean energy for over 40 years, generating local revenue, strengthening domestic energy security, and creating valuable American jobs,” said BrightNight CEO Martin Hermann.

SPPA President of the Board Ken Robbins added: “”SPPA is proud to supply its members with safe, clean, reliable, and affordable electricity from an industry-leading renewable power producer. BrightNight was able to understand our long-term goals and propose a solution to meet the needs of our members and their customers, while remaining cost-effective.”

Earlier this year, BrightNight partnered with electric vehicle manufacturer Rivian in plans for an 800MW solar project on a brownfield former coal mining site in Kentucky.  

Read Next

November 5, 2026
Sunrun reports 5GWh of networked storage capacity in the third quarter of 2026, while solar additions reached 204MW.
November 5, 2026
Essar Renewables has signed a PPA with NHPC Limited for a 300MW firm and dispatchable renewable energy (FDRE) project in Andhra Pradesh.
November 5, 2026
Independent power producer (IPP) Energix Renewables has brought its 152MWdc Border Basin solar project online in Hancock County, Ohio, with the facility now delivering power to the PJM Interconnection market.
November 5, 2026
EDP Renewables North America has begun work on its 250MW Cypress Knee Solar project in Arkansas, which will eventually supply power to tech giant Meta.
November 5, 2026
Tristan Erion-Lorico and Song Hao of Kiwa PVEL examine the negative consequences of overreliance on module nameplate power ratings for PV project economics.
November 5, 2026
Inverter and energy storage manufacturer SolarEdge has reported Q3 2026 revenue of US$326.1 million, down 5.8% from Q2 and 4.1% year-on-year.

Upcoming Events

Solar Media Events
November 24, 2026
Warsaw, Poland
Solar Media Events
February 2, 2027
London, UK
Solar Media Events
April 20, 2027
Istanbul, Türkiye