Cincinnati to construct US’ largest municipal PV project

Facebook
Twitter
LinkedIn
Reddit
Email
The installation will be developed over 404 hectares of land, which is the equivalent of 750 american football fields, and will be comprised of more than 310,000 solar panels. Image: Flickr: Jeff Kubina

The City of Cincinnati plans to construct the largest municipal PV project in the US in order to provide clean energy to all city facilities and serve residents through the Cincinnati Electric Aggregation Program. Once completed, the 100MW PV installation will reduce the region’s yearly carbon emissions rate by 158,000 tons.

A PPA has already been signed, which will see the City of Cincinnati purchase electricity at a fixed rate for the full 20 years of the contract.The agreement was facilitated by the World Resources Institute and Rocky Mountain Institute’s Renewables Accelerator, through support from the Bloomberg American Cities Climate Challenge.

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

Cincinnati Mayor John Cranley said: “Cities need to take action – and that’s exactly what Cincinnati is doing. We are spending money we would already spend on power to buy lower-cost renewable energy that also benefits the community.”

The 100MW PV project will be installed roughly 62km east downtown Cincinnati in Highland County, Ohio. The installation will be developed over 404 hectares of land, which is the equivalent of 750 american football fields, and will be comprised of more than 310,000 solar panels. 

Once operational, the installation will generate enough electricity to power 25,000 homes each day. The first phase of the installation, a 35MW array that will serve the City of Cincinnati facilities, will go into service in December 2020. The 65MW second phase plans to be completed in December 2021. 

Antha Williams, head of environmental programs at Bloomberg Philanthropies, added: “Cincinnati was selected as a winner in the American Cities Climate Challenge because of Mayor Cranley’s commitment to ambitious and impactful climate solutions— solutions which not only reduce carbon emissions, but also protect public health and create jobs. This offsite renewable deal is the latest example of Cincinnati's ambition turned into achievement. Cincinnati is showing how cities are leading the way to our clean energy future and paving the way for others in the region to follow suit.”

Read Next

Premium
September 24, 2026
Henner Jahnke of Jurchen Technology examines whether high-density east-west systems can outperform trackers under today’s solar economics.
Premium
September 24, 2026
US Policy Focus: PV Tech looks at the Indian AD/CVD determinations, the ban on certain power equipment and other recent developments.
September 23, 2026
The US has published new limits on polysilicon imports to the US ahead of new tariffs coming into force on 4 December.
September 23, 2026
The US clean energy sector has gone from creating 100,000 new jobs a year to shedding nearly 40,000 in 2025, according to a report by E2.
September 23, 2026
Recycling solution firm Comstock Metals and its parent company, Comstock, have started operations at its solar panel recycling facility in Silver Springs, Nevada.
September 23, 2026
The median price for solar PV modules imported to the US has increased by more than 40% since the imposition of tariffs set under Section 232.

Upcoming Events

Solar Media Events
October 13, 2026
San Francisco Bay Area, USA
Solar Media Events
November 3, 2026
Málaga, Spain
Solar Media Events
November 24, 2026
Warsaw, Poland
Solar Media Events
February 2, 2027
London, UK
Solar Media Events
April 20, 2027
Istanbul, Türkiye