Benchmark Report08 Apr 2025Batteries were dispatched for record Balancing Mechanism volume in March, boosting revenues despite wholesale spreads of £65/MWh.
Benchmark Report07 Mar 2025Executive Summary: Monthly battery energy storage revenues in Great Britain decreased by 13% from January to February.However, Balancing Mechanism revenues for batteries reached their highest-ever level - hitting £27k/MW/year, on average.Wholesale reve...
Market Analysis06 Mar 2025Executive Summary: The T-1 Capacity Market auction for 2025/26 cleared at £20/kW/year, the lowest clearing price in five yearsBatteries won contracts for a record 725 MW of de-rated capacity, 10% more than the previous record set in 2024/25Europe’s lar...
Operational Case Study28 Feb 2025Executive Summary: Battery energy storage systems in Great Britain earned £79k/MW/year in January 2025.Jamesfield 2 was the highest-earning battery, earning £136k/MW/year - followed by three other batteries located within 20 miles.Only one battery outs...
