GB BESS revenues drop to £44k/MW/year in May 2026
Monthly BESS revenues in Great Britain fell sharply in May, hitting £44k/MW/year per Modo Energy's latest tracker.
By Matthias Blank · drafted with the Vantage newsroom system, approved before publication
GB battery revenues continued to compress in May 2026, reaching £44k/MW/year according to Modo Energy's monthly BESS tracker. That figure marks ongoing pressure on merchant returns across Great Britain's storage fleet, driven by tighter balancing mechanism spreads and sustained DCH pricing softness in the frequency response stack.
On the commercial side, Cero Generation has brought in a Danish trading house to manage dispatch for its 140 MWh Lower Larks battery under a seven-year agreement, per Renews.biz. The deal reflects a broader shift toward specialist optimisers as asset owners seek to protect revenue floors amid declining spot-market capture rates.
On the hardware front, SVOLT's General Manager of Overseas Energy Storage Sales Xu Tian confirmed at The smarter E 2026 that the company will launch a 6 MWh LFP container solution later this year, targeting both C&I and utility-scale segments. The move extends SVOLT's EV cell manufacturing base into stationary storage as European project pipelines grow.
Source: Modo Energy
Photo by Ramesh Kambattan on Pexels.
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