Vote for Outstanding Contribution to Energy Storage Award!

Energy Storage Awards, 21 November 2024, Hilton London Bankside

LG&E and KU install 3MW energy storage research centre at Kentucky power plant

LinkedIn
Twitter
Reddit
Facebook
Email
The site holds three testing bays with potential capacity of 1MW of storage each. Image Credit: LG&E and KU

Louisville Gas and Electric and Kentucky Utilities (LG&E and KU), arms of US firm PPL Corporation, have developed a research centre for energy storage at a power plant in Kentucky.

The utilities will examine the benefits and costs of large-scale battery storage technologies as well as investigate control systems and integrating storage on the grid.

This article requires Premium SubscriptionBasic (FREE) Subscription

Enjoy 12 months of exclusive analysis

  • Regular insight and analysis of the industry’s biggest developments
  • In-depth interviews with the industry’s leading figures
  • Annual digital subscription to the PV Tech Power journal
  • Discounts on Solar Media’s portfolio of events, in-person and virtual

Or continue reading this article for free

Non-profit research organisation Electric Power Research Institute (EPRI) also collaborated on the project at the E. W. Brown Generating Station, a coal-fired power plant, near Harrodsburg as part of its R&D scheme ‘Integrated Grid Initiative Pilot Projects’.

The site holds three testing bays with potential capacity of 1MW of storage each, but using different technologies in each bed to assess each application and technology separately.

The first bay holds a 1MW lithium-ion battery, with a 1MW inverter and advanced control system engineered to facilitate various tests.

The site has also been offered up as a ‘virtual lab’ for other utilities working with EPRI to learn from.

Two years ago Sunverge energy storage systems were selected for another trial project to test the capabilities of customer-sited storage or a 'virtual power plant' also in Kentucky.

Email Newsletter