Missouri utility opens 6MW solar power plant

December 4, 2014
Facebook
Twitter
LinkedIn
Reddit
Email

The O'Fallon Renewable Energy Center in Missouri is now online.

The 6MW solar plant has 19,000 solar panels installed across 19 acres.

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

Construction began last April and created 70 construction jobs, followed by a month of testing before coming online.  

The O’Fallon Renewable Energy Center will provide electricity for the investor-owned utility Ameren Missouri, and its 1.2 million electric customers.

Ameren Missouri has said the investment in the solar plant is so customers can have cleaner air and renewable energy, and it intends to continue to expand its renewable energy generation. The expansion plans include a second solar centre to be built in 2016.

The utility’s Integrated Resource Plan, already filed with the state Public Service Commission also plans wind and hydroelectric power and landfill gas.  

Read Next

December 22, 2025
Emmvee, through its subsidiary Emmvee Energy, has begun operations at its 2.5GW solar module manufacturing plant in Bengaluru, Karnataka.
December 22, 2025
The PV Review, 2025: this year has seen many papers and reports on solar PV modules reliability and performance issues, especially with TOPCon.
Premium
December 22, 2025
Tracker producer Nextracker has rebranded as Nextpower to reflect the wider portfolio of products and services it now offers.
December 22, 2025
As utility-scale solar projects grow, managing voltage drops remains a critical challenge for EPCs and system designers. Jason Coleman of Terrasmart explores how optimising eBOS architecture offers a solution while delivering cost savings.
December 22, 2025
Altus Power has acquired a 234MW solar portfolio from independent power producer Greenbacker. 
December 19, 2025
German renewable energy developer BayWa r.e., along with its Dutch subsidiary GroenLeven, has sold a 46MW floating solar PV (FPV) project in the northern province of Friesland, the Netherlands.

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