The new BESS project is co-located with the Grant County solar project, pictured here. Credit: Alliant Energy
Alliant Energy has announced the successful integration of its first 100 MW Battery Energy Storage System (BESS). Located next to the company’s 200 MW solar project in Grant County, the new operational battery captures excess energy generated by solar and other sources, then releases that energy to the electric grid as needed.
“Energy storage systems like these complement our existing generation resources and serve as an incredibly important step toward creating a more intelligent and resilient electric grid,” said David de Leon, president of Wisconsin energy company Alliant Energy. “The combination of BESS and solar energy is a crucial part of our balanced energy portfolio. Together they offer enormous potential, adding value and flexibility, while ensuring the availability of reliable and cost-effective energy for our customers.”
The new BESS project.
This BESS system can supply more than 100,000 households with power for up to four hours with one battery charge.
Energy storage infrastructure is a newer part of Alliant Energy strategy and an important part of strengthening their investments in renewable energy. Battery storage positions Alliant Energy to meet demand, reduce the need for traditional power grid updates and ensure preparedness for outages and severe weather.
News item from Alliant Energy
