ancillary service

March 2, 2026
Winter Storms cause major disruptions, but Texas’s fleet of battery storage plays an increasing role in grid resilience, writes Randolph Mann, CEO of esVolta.
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December 23, 2025
Energy-Storage.news Premium speaks with CEO of optimisation platform provider Ascend Analytics, Dr. Gary Dorris, PhD, about navigating ERCOT’s revenue opportunities and the implementation of RTC+B.
December 5, 2025
Project to integrate electric vehicle fast-chargers into ancillary services markets could be widely replicated, according to ADS-TEC Energy.
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November 26, 2025
Energy-Storage.news Premium speaks with Michael Kirschner, Managing Director, US, for Habitat Energy, about optimising BESS projects in ERCOT.
September 4, 2025
In a double-hit of Texas news, Ormat is commencing operations at its Lower Rio facility, Engie is partnering with Prometheus Hyperscale to power data centres.
June 27, 2025
Japan’s grid-scale battery storage market offers fresh opportunities with “amazing” returns, according to GridBeyond’s market optimisation director.
June 4, 2025
A consortium of lenders, including state-owned bank Oschadbank, has agreed to Ukraine’s biggest financing for battery energy storage system (BESS) projects to date.
February 13, 2025
Energy storage optimisation specialist Habitat Energy has signed an agreement with Octopus Energy US to optimise a 50MW/100MWh tolled battery energy storge system (BESS) in the Electric Reliability Council of Texas (ERCOT) market.
January 2, 2025
IPP Ormat Technologies has commenced commercial operations for its 20MW/20MWh battery energy storage system (BESS) project, the Montague energy storage facility.
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December 12, 2024
Vanadium flow batteries could be a workable alternative to lithium-ion for a growing number of grid-scale energy storage use cases, say Matt Harper and Joe Worthington from Invinity Energy Systems.

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