Electricity statistics
Annual review of the UK''s electricity sector, with data provided on generation, fuel used, power station capacity and demand by detailed sector splits.
29% of capacity under construction in England is in the West Midlands. This is helped by the large projects in development here, such as Penso Power's Hams Hall Battery and Atlantic Green's Cellarhead energy storage project. Looking at the Transmission Entry Capacity (TEC) register is also a useful way to gauge when projects may come online.
Capenhurst is a 100MW connection battery energy storage system. It employs lithium-ion batteries and has the capacity to store 107 MWh of electricity. Capenhurst delivers reactive power services to the grid and ensures power supply security for the Mersey region.
According to the TEC register, over 3GW of standalone battery storage projects are due to be connected in 2025, but nearly 75% of the total is due for connection after 2030. Overall, regardless of where a site is located, a general trend in the UK is the move towards larger project sizes.
As the technology develops the trend is towards larger capacity network connections that enable battery energy sites to better balance supply and demand across the electricity grid. We have provided a few examples below with imagery and links to further information about the projects.
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