![Bumpers site in Buckinghamshire will provide grid balancing services
[Image: HEIT]](https://www.norbida.co.uk/wp-content/uploads/2023/10/uksales271023.jpg)
Harmony Energy Income Trust (HEIT) has energised a 99MW battery in Buckinghamshire, England. The 198 megawatt hour Bumpers grid battery adds to HEIT’s operational portfolio, which includes the 98MW/196MWh Pillswood battery in Yorkshire and the 49.5MW/99 MWh Little Raith battery in Scotland.…