BrightNight and partners begin construction on 300MW Arizona PV plant

November 17, 2023
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.  

16 June 2026
Napa, USA
PV Tech has been running PV ModuleTech Conferences since 2017. PV ModuleTech USA, on 16-17 June 2026, will be our fifth PV ModulelTech conference dedicated to the U.S. utility scale solar sector. The event will gather the key stakeholders from solar developers, solar asset owners and investors, PV manufacturing, policy-making and and all interested downstream channels and third-party entities. The goal is simple: to map out the PV module supply channels to the U.S. out to 2028 and beyond.

Read Next

January 15, 2026
Enphase has begun US shipments of its new IQ9N-3P three-phase gallium nitride-based microinverter aimed at commercial rooftops.
January 15, 2026
Neoen has signed a 25-year PPA to sell electricity generated at its 157MW Mino Giizis project in Canada to SaskPower.
January 15, 2026
The European Bank for Reconstruction and Development (EBRD) will invest almost US$200 million in a 300MW/75MWh solar-plus-storage project in Uzbekistan.
January 15, 2026
Independent power producer (IPP) Origis Energy has completed the second phase of a 300MW solar PV project in Florida, US.
January 14, 2026
Solar dominated employment in the renewable energy sector in 2024, accounting for over 40% of the global renewables workforce, the most of any sector.
January 14, 2026
Lightsource bp has signed a virtual PPA with Toyota Motor North America to sell electricity generated at its 231MW Jones City 2 solar farm.

Upcoming Events

Solar Media Events
February 3, 2026
London, UK
Solar Media Events
March 24, 2026
Dallas, Texas
Solar Media Events
April 15, 2026
Milan, Italy
Solar Media Events
June 16, 2026
Napa, USA
Solar Media Events
November 3, 2026
Málaga, Spain