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April 23, 2025

battery storage

Shutterstock
PJM Stakeholders Discuss How to Increase Storage Development
A panel of storage developers, regulators and RTO representatives discussed the roadblocks holding back the growth of battery storage installations in PJM.
Z22, CC-BY-SA 4.0, via Wikimedia Commons
FERC Approves Mass. Distribution Fees for Energy Storage Systems
FERC approved filings by two Massachusetts utilities establishing distribution fees for standalone electric energy storage systems that connect to the distribution system but participate in ISO-NE wholesale markets.
© RTO Insider 
Calif. Officials Approve New Safety Measures for Battery Storage
The California Public Utilities Commission voted to approve stricter safety standards on battery storage facilities following a series of incidents at battery facilities.
EIA
Solar, Batteries Expected to Lead 2025 Grid Additions
The U.S. Energy Information Administration projects 2025 additions of 32.5 GW of solar, 18.2 GW of storage, 7.7 GW of wind, 4.4 GW of gas and 0.2 GW of all other forms of generation.
PJM
PJM MRC Briefs: Sept. 25, 2024
About four years after PJM stakeholders shelved deliberations on rules around how battery storage can be used to address transmission constraints, the topic has been reopened.
NREL
Report Finds Mass. Storage Programs Falling Short on Equity
Massachusetts has some of the strongest incentives for storage resources in the country, but its storage programs are lagging in their focus on equity and environmental justice, according to a report.
ACP
Clean Power Installations Hit Record for Second Quarter, ACP Says
Clean energy developers set a record for the second quarter with 11 GW of installations – up 91% from the same three months last year.
Shutterstock
Counterflow: Back to the Future
After writing 90 columns over 10 years, Steve Huntoon looks back at what he might have gotten right or gotten wrong.
© RTO Insider LLC
Form Energy to Develop First Multiday Storage Project in New England
A major multiday energy storage project in central Maine intended to ease congestion is moving forward thanks to $147 million in federal funding.
Mike Jacobs
Stakeholder Soapbox: PJM Resists Battery Storage Reforms Given to Data Centers
Just as PJM negotiated provisions for data centers, they must do the same for battery storage. PJM’s next Order 2023 compliance filing is the time to make this change, says the Union of Concerned Scientists' Mike Jacobs.  

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