Case Studies > Battery systems

Community battery storage – Vale of Glamorgan Council

avatar

By Allume
Published on 4 May 2026
Last updated on 27 Aug 2026

Community battery storage – Vale of Glamorgan Council
Community battery storage – Vale of Glamorgan Council
Project details
icon-location
Retrofit – Community battery storage
Social Housing
icon-flats
35
Number of flats
icon-pound
8 points
Tailored SAP point increase
trees-icon
11 tonnes
CO2 emissions avoided per year
icon-pound
£310 – £380
Yearly bill savings per flat
Download Case Study

View more case studies

View all
Retrofit
Unlock Welsh Government funding with innovative solar retrofits for flats
Read article
Retrofit
Achieving high EPC Bs with fully-funded solar retrofits
Read article
Retrofit
Shared solar improves EPC ratings by 16 SAP points for just 3.5% of the £3.5M retrofit budget
Read article