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April 11, 2026

Energy Storage

State of Massachusetts
ISO-NE Must Include Pumped Hydro in Inventoried Energy Program, FERC Rules

FERC sided with Brookfield Renewable in the company’s complaint against the RTO. The IEP is intended to compensate resources for storing extra fuel.

 
Eos Energy Enterprises
Dominion Energy Seeks Approval for Long-duration Storage Pilot
Dominion Energy asked Virginia’s State Corporation Commission to approve a long-duration energy storage pilot project testing two varieties of non-lithium-ion batteries.
© RTO Insider LLC
Proactive Hosting Capacity Planning is Essential for Evolving Grid
Utilities and customers both benefit when proactive hosting capacity planning is used to get ahead of the rising demand for distributed energy resources, panelists at the RE+ conference in Las Vegas said.
DOE
DOE Report Lays out Commercialization Path for VPPs
The Department of Energy released a report outlining how to bring more virtual power plants online, which can be a money-saving way of helping to balance the grid and maintain resource adequacy.
© RTO Insider LLC
PJM MIC Briefs: Sept 6, 2023
Voltus withdrew a demand response resource issue charge, while AEP and Dominion proposed a  capacity obligation issue charge.
NYPA
FERC Order 2023 Gets Rehearing Requests from Around the Industry

FERC got rehearing requests on its interconnection queue reforms in Order 2023 this week from around the industry.

Shutterstock
Pa. PUC Proposes Guidelines for Distribution-level Storage
Pennsylvania regulators approved a policy statement that proposes guidelines for when utilities can use storage resources to increase reliability and resilience on the distribution system.
Duke Energy
Duke Files Settlement with Munis at FERC on Battery Dispute
Duke Energy Progress and North Carolina Eastern Municipal Power Agency filed a settlement with FERC regarding the latter using batteries to shave its peak demand.
Shutterstock
ACP Asks FERC for Capacity Accreditation Technical Conference
The American Clean Power Association filed a petition at FERC asking the commission to take a universal look at capacity accreditation of different generation technologies.
Broad Reach Power
ERCOT Technical Advisory Committee Briefs: Aug. 22, 2023
ERCOT stakeholders endorsed the charter and leadership for a task force that will report to the Technical Advisory Committee and provide recommendations on real-time co-optimization and energy storage resources’ state of charge.

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