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December 15, 2025

Resources

Solar Energy Industries Association
Report Shows Cost Savings from New Solar, Storage in New England
A new report estimates that solar and battery storage growth in New England between 2025 and 2030 could reduce wholesale energy costs across the region by about $684 million annually by 2030.
© RTO Insider LLC
MISO Usage, Outages Up in Fall 2025
MISO and its Monitor tracked a rise in energy consumption in fall 2025 and reviewed some operational rough patches, while the RTO explained why its machine-learning risk predictor remains a work in progress.
MISO
MISO Members: Large Loads are Certain, Require Rules Against Cross-subsidization
MISO members don’t doubt that large loads will turn up at the beginning of the next decade and are occupied with how the industry can make sure ratepayers don’t subsidize supersized customers.
© RTO Insider 
Energy Policy Debates Take Center Stage at gridCONNEXT Conference
Attendees at the gridCONNEXT conference, including the acting under secretary of energy and U.S. representatives, debated federal energy policy.
Shutterstock
What is the Outlook for Batteries in PJM?
For the first time in PJM history, the market signal for flexible capability such as battery storage is strong, consistent and grounded in clear system need, says Ali Karimian of GridBeyond.
Google
ANOPR Reply Comments Offer Differing Paths for FERC Action on Large Loads
Reply comments to the Department of Energy’s Advance Notice of Proposed Rulemaking to FERC on large loads offered differing paths for the commission to potentially take.
Vineyard Wind
Judge Tosses Trump’s Halt on Wind Projects

A federal judge ruled that President Donald Trump’s executive order halting onshore and offshore wind power leasing and permitting was unlawful, finding that it violated the Administrative Procedure Act.

Charles River Associates
Analysis: OSW and Gas Together Help NYISO, ISO-NE Grid Reliability
Northeastern power systems cannot afford to drop offshore wind if they are to maintain reliability, reduce emissions and lower electricity prices, according to a new analysis from Charles River Associates.
© RTO Insider LLC
REAL Team Endorses DR Policy, CONE Value
The SPP leadership team responsible for strengthening the grid operator’s resource adequacy construct and recommending policy directions closed out 2025 by endorsing two protocol changes related to demand response and the cost of new entry.
Power Advisory
Big Jump in Ontario Capacity Prices Signals Tightening Supplies
IESO says record-high clearing prices in its capacity auction will have little impact on ratepayers because the ISO's medium- and long-term procurements play a larger role in the region’s resource adequacy.

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