ofgem

September 24, 2025
Just over 70% of the successful projects in the first window of the UK’s long-duration energy storage (LDES) scheme are using lithium-ion BESS technology.
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April 3, 2025
The UK saw 1,590MW/3,179MWh of grid-scale BESS projects approved last month, bringing the total approved projects to around 55.4GW/117GWh.
January 10, 2025
Ofgem, the UK’s energy market regulator, is considering raising the minimum duration of technologies eligible for a long-duration energy storage (LDES) support scheme.
November 21, 2019
UK energy regulator Ofgem has confirmed it will press ahead with a contentious reform of electricity network charges which stands to damage the economics of distributed generation and energy storage projects in the country.
September 23, 2019
UK energy regulator Ofgem has been accused of “passing the buck” over the financial repercussions of its Targeted Charging Review (TCR) on flexibility projects in the country.
June 28, 2019
The UK’s regulator, Ofgem, is hoping to eradicate the double-charging of storage assets through the addition of a formal definition of energy storage to the regulatory framework.
December 12, 2018
An updated technical guide to co-locating renewables and battery storage has clarified previously conflicting guidance on the matter, removing barriers and potentially unlocking the “tremendous potential” of solar homes.
December 3, 2018
UK energy market regulator Ofgem has set out a plan which would see fixed charges applied to all final demand network users irrespective of their ability to reduce their impact on the grid through generation or flexibility.
August 15, 2018
Energy storage and other flexibility providers with units as small as 1MW will soon be able to access ‘Great Britain’s core flexibility market’ under reforms being proposed by transmission system operator, National Grid.
April 18, 2018
Ofgem is to consider Scottish Power’s proposal to create demand side response (DSR) technology classes intended to apply new de-rating factors to energy storage used as part of DSR bids into the Capacity Market in 2019.

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