The Gresham House Energy Storage Fund plc (GRID) invests in a portfolio of utility-scale operational battery energy storage systems in Great Britain.
GRID seeks to provide shareholders with an attractive and sustainable dividend over the long term, alongside the prospect of capital growth.

https://www.londonstockexchange.com/stock/GRID/gresham-house-energy-storage-fund-plc/company-page

The Gresham House Energy Storage Fund has had a turbulent time on the stock market with rising interest rates and the cost of capital rising.