Primergy starts commercial operations at 408MWac Ash Creek Solar project in Texas

July 21, 2025
Facebook
Twitter
LinkedIn
Reddit
Email
A solar-plus-storage project.
The project is providing energy to tech giant Microsoft through a US$588 million power purchase agreement (PPA) signed in March 2024. Image: Primergy.

US solar project developer Primergy Solar has started commercial operations at its 408MWac PV project in Hill County, Texas. 

Primergy Energy partnered with US renewable energy contractor SOLV Energy for the engineering, procurement and construction (EPC) of the project. According to the Oakland, California-based firm, the project is expected to generate approximately US$100 million in tax payments to Hill County over its operational lifetime.  

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

Primergy acquired Ash Creek Solar from developer Orion Power Generation in 2021. The project is providing energy to tech giant Microsoft through a US$588 million power purchase agreement (PPA) signed in March 2024. 

Last year, the firm secured US$350 million in tax equity financing, bringing the total capital raised for the Ash Creek project to over US$900 million, which includes US$588 million in previous funding. According to the company, the tax equity round was led by an undisclosed Fortune 500 telecommunications company, with additional investment from Truist Bank, a US commercial bank. 

“Projects like Ash Creek Solar provide thoughtful energy solutions to meet the needs of consumers, drive long-term value, and strengthen America’s energy independence,” said Primergy CEO Ty Daul.  

“We are proud to work alongside Microsoft, our local stakeholders, and the broader Hill County community to ensure this project delivers reliable and affordable energy to the grid, along with economic growth for the community for years to come.” 

Primergy is owned by the investment fund Quinbrook Infrastructure Partners. The company has operational or under-construction solar and energy storage projects across 13 US states, with a total capacity exceeding 2.65GW of solar and up to 1.5GW of battery storage.

Read Next

December 19, 2025
The US House of Representatives has passed a permitting reform bill reducing the environmental scrutiny on large energy projects.
December 18, 2025
The latest edition of our print journal, PV Tech Power, is out today and available to download, where we deep dive into PV quality assurance.
Premium
December 18, 2025
PV Talk: Paul Gebhardt of Fraunhofer ISE discusses reliability issues facing advanced PV modules, an issue which isn't going anywhere.
December 17, 2025
T1 Energy has started construction on the 2.1GW first phase of its TOPCon cell manufacturing facility in Texas.
December 17, 2025
JA Solar is a lead partner in a joint venture that broke ground this week on a new 2GW solar PV cell, 2GW module and 1GWh energy storage manufacturing facility in Egypt.
December 17, 2025
Doral Renewables has signed a PPA to sell power generated at its 270MW Lambs Draw solar PV project, which will be built in Kansas.

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 24, 2026
Warsaw, Poland