Construction on the project began in late 2023 and Avangrid said the site would be placed into operation “within approximately 14 to 18 months”. This would put the operational date around Spring 2025.

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

View all benefits & pricing

Or continue reading this article for free

Ultimately, the site will deploy around 300,000 solar modules, though Avangrid did not disclose a technology or a module supplier.

The project area has been annexed by the nearby town of Miller City, the company said, which will allow it to benefit from project revenues. Mayor of Miller City, Jim Erford, said: “With Powell Creek, we are projected to expand our tax base by ten times and grow our town for the first time in many years. We are thrilled to bring new development, new families, and a new energy into the community we love so much.”

Ohio is set to play host to one of the US’ largest solar PV projects, the Fox Squirrel project from EDF Renewables. The first 150MWac/194MWp phase came online in January and the total capacity of the project upon completion will be 749MWdc/577MWac.

Earlier this year, Avangrid was fully acquired by its parent company, the Spanish energy utility major Iberdrola. The deal totalled over US$2.5 billion and will see the company shift towards its US transmission networks business. This shift is seemingly underway across Iberdrola, as 40% of its total Q1 2024 investment went to its global transmission operations in a quarter which saw “record” investment figures for the company.

UPCOMING EVENT

PV CellTech USA 2025

7 October 2025

San Francisco Bay Area, USA

PV Tech has been running an annual PV CellTech Conference since 2016. PV CellTech USA, on 7-8 October 2025 is our third PV CellTech conference dedicated to the U.S. manufacturing sector. The events in 2023 and 2024 were a sell out success and 2025 will once again gather the key stakeholders from PV manufacturing, equipment/materials, policy-making and strategy, capital equipment investment and all interested downstream channels and third-party entities. The goal is simple: to map out PV manufacturing in the U.S. out to 2030 and beyond.

UPCOMING EVENT

Solar & Storage Finance USA 2025

21 October 2025

New York, USA

Returning for its 12th edition, Solar and Storage Finance USA Summit remains the annual event where decision-makers at the forefront of solar and storage projects across the United States and capital converge. Featuring the most active solar and storage transactors, join us for a packed two-days of deal-making, learning and networking.

UPCOMING EVENT

PV ModuleTech USA 2026

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 2027 and beyond.