Some exploratory work into how storage systems will affect the UK national energy demand and price for a University project. There are lots of caveats with the process / code here!
The study was performed on data from August 1st 2021 to October 25th 2021.
The energy price data was fetched from the Elexon BMRS, using this api https://github.com/OSUKED/ElexonDataPortal