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December 5, 2025

Battery Electric Storage

© RTO Insider LLC
CPower Conference Highlights DR’s Opportunity from Data Centers
The growing number of data centers offers a major growth opportunity for demand response, as it can help get the energy-hungry facilities online quicker than new generation, speakers said at CPower Energy’s GridFuture 2025 conference.
Shutterstock
Tri-State Plan Includes Renewables, Batteries and Gas
Colorado regulators have approved Tri-State Generation and Transmission Association’s plan to add 1,657 MW of new resources from 2026 to 2031, despite objections about the inclusion of a new natural gas plant.
Brattle Group
Home Batteries Provide 535 MW to CAISO Grid on VPP Test Day
An aggregation of more than 100,000 residential batteries provided an average 535 MW of support to California’s electricity grid during a test to prepare for the hot summer period ahead.
DTE
DTE Expects to Need Gigawatts of Capacity for Data Centers
DTE Energy reported it is in various stages of discussion to supply as much as 7 GW to new data centers and is on track to reach agreement on the first project by the end of 2025.
PJM
PJM MRC/MC Briefs: July 23, 2025
PJM's Markets and Reliability Committee endorsed by acclamation an issue charge by Constellation Energy focused on how storage as a transmission asset could be implemented in the RTO.
IESO
IESO Seeks Feedback on Revised Storage Model
IESO opened discussions on new rules for storage facilities and hybrid resources that will enable the provision of regulation service.
CAISO DMM
Battery Storage Revenue Average Trending Down in California

California’s fastest-growing energy resource — battery storage — is earning less net revenue each year, while capacity is forecast to continue to boom.

Invenergy
FERC Approves MISO Interconnection Queue Fast Lane
FERC approved a controversial MISO proposal to create a fast lane for certain reliability-related projects in the RTO’s interconnection queue — just two months after rebuffing an earlier version of the plan.
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SPP MOPC Briefs: July 15-16, 2025
SPP stakeholders resoundingly rejected a proposed tariff change to integrate large loads, pushing back against what some say is a rushed process outside of the normal stakeholder structure.
CAISO
Calif. Electric Reliability Outlook Strong, CEC Report Says

California should have plenty of electricity available to meet demand over the next few years, even during extreme weather events or if new energy resource installations are delayed, a California Energy Commission report said.


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