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December 5, 2025

Energy Storage

Compass Energy Storage
CEC Considers Opposition to Compass Battery Project in Southern California

California is setting records with battery energy storage operating on its grid every day, but in one Southern California beach county, residents have come out in large numbers to oppose a proposed 250-MW battery project because of safety and aesthetic concerns.

NERC
FERC Focuses on Midwest, Northeast in Day 2 of RA Tech Conference

FERC’s resource adequacy technical conference zoomed out on the second day, June 5, with several panels examining ISO-NE, MISO and NYISO.

Admin Monitor
ERCOT: Agreement Reached to Use Mobile Generators

ERCOT has told Texas regulators that it has reached an agreement with LifeCycle Power that clears the way for 15 mobile generators to be relocated from Houston to San Antonio to provide additional capacity.

ERCOT
ERCOT’s TAC Extends Duration of Ancillary Services

ERCOT stakeholders advanced a protocol change that provides longer-duration ancillary services and state-of-charge parameters, among several other voting items, during their last TAC meeting.

© RTO Insider 
Growing Clean Energy Sector in Texas May Avoid Damaging Legislation

ERCOT's blossoming clean energy sector has been threatened by bills that would dampen its growth and future investment, but many of those laws appear to have fallen by the wayside in the Texas legislature's closing days.

Convergent Energy and Power
N.J. BPU Backs New Grid Modernization Rules
The New Jersey Board of Public Utilities has approved new grid modernization rules the agency says will make the process of launching new distributed sources easier and faster.
BLM California
CAISO Battery Storage Initiative Focuses on Outage Management, Nonlinearity

CAISO is moving forward with a key initiative to resolve how battery storage resources function on the grid as the battery boom continues in the Golden State. 

© RTO Insider
PJM MRC Briefs: May 21, 2025

The PJM Markets and Reliability Committee endorsed a proposal intended to add transparency to the RTO’s effective load-carrying capability process.

NextEra Energy
NYISO Outlines Storage as Transmission Proposal

NYISO presented an outline of how it plans to implement storage-as-transmission assets, drawing critiques from stakeholders representing end-use customers and generators.

David Maiolo, CC BY-SA-3.0, via Wikimedia Commons
House Passes Reconciliation Package that Would End Energy Tax Credits
The House of Representatives narrowly passed President Donald Trump’s “One, Big Beautiful Bill” that would extend tax cuts for individuals and render energy tax credits effectively useless. 

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