RTO Insider
Energy Policy Debates Take Center Stage at gridCONNEXT Conference
From left: Siemens Grid Software's Matt Burton, Dominion Energy's Ibukunoluwa Korede, Siemens Energy's Craig Newman, Grid Strategies' Rob Gramlich and IBM's Rebekah Eggers at the gridCONNEXT conference
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Attendees at the gridCONNEXT conference, including the acting under secretary of energy and U.S. representatives, debated federal energy policy.
ERO Insider
SERC subregions' margins under normal (left) and extreme conditions for December 2025 through February 2026
SERC
SERC: East, Central Subregions Face Elevated Risk in Severe Weather
SERC's Winter Reliability Assessment found that two subregions faced elevated risk of energy shortfalls in extreme weather.
RTO Insider
Day-ahead ancillary services prices: Ten-Minute Spinning Reserve (TMSR), Ten-Minute Non-Spinning Reserve, (TMNSR), Thirty-Minute Operating Reserve (TMOR) and Forecast Energy Requirement (FER)
ISO-NE
Costs of ISO-NE Day-ahead Ancillary Services Higher than Expected
ISO-NE’s new day-ahead ancillary services market added about $258 million in incremental costs between March and August, equal to 7.6% of total energy market costs.
Stakeholder Forum | Opinion
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.
RTO Insider
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.
RTO Insider
Preconstruction soil boring work
Minnesota Power
MISO Launches 2nd Review of Long-range Tx Project for Cost Overruns
MISO opened another review of a second project from its first long-range transmission plan portfolio, prompted again by construction cost overruns.
ISO-NE Talks CAR Gas Constraints, Seasonal Risk Split, Impact Analysis
ISO-NE continued work on the second phase of its Capacity Auction Reform project, discussing modeling of the region’s gas constraints, seasonal auction design and its approach to evaluating the impacts of the auction changes.
Louisiana Gen Co. First to Lodge Complaint Over MISO Auction Error and Price Corrections
Louisiana-based power generator Pelican Power is the first to register a complaint over MISO’s yearslong miscalculation in its capacity auctions in an effort to stop the RTO’s retroactive pricing corrections.
ERO Insider
Rich Hydzik, Avista
NERC
RSTC Approves Leaders for Next 2 Years
NERC's Reliability and Security Technical Committee approved a new chair and vice chair to manage the committee for the next two years.
NERC Standards Committee Pushes Projects Forward
NERC's Standards Committee wrapped up 2025 by advancing several standards projects, though one item had to be delayed until the next meeting.
NERC Board Approves Committee Reorganization
NERC's Board of Trustees agreed to a significant committee restructuring during its final meeting of 2025.
NetZero Insider
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.

CEC Approves EV Fast Chargers Along Calif. Highway Corridors
The California Energy Commission granted about $15 million to private companies to install more than 100 electric vehicle fast chargers in the Golden State.
ACP Tallies 11.7 GW of Solar, Storage, Wind Additions in Q3
New solar, battery storage and onshore wind power generation totaled 11.7 GW in the third quarter of 2025, the American Clean Power Association reported.
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RTO Insider
SPP's board has approved an updated 2025 transmission plan.
NextEra Energy Transmission Southwest
SPP Board OKs Updated 2025 Transmission Plan
SPP’s Board of Directors approved an updated assessment of the RTO’s 2025 transmission plan that corrects two minor errors and will re-evaluate a third project recently designated as a competitive upgrade.
CAISO, SPP Explore Using Existing Tools to Manage DAM Seams
CAISO and SPP have made “significant progress” on adapting existing tools to tackle seams between the two entities’ respective day-ahead markets, according to a CAISO representative.
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.
Supreme Court Justices Seem Skeptical on Agency Independence
Supreme Court justices appeared ready to overturn a 90-year precedent that has limited presidents' authority to fire members of independent regulatory agencies like FERC.
PJM presented the peak and hourly load forecast error for November 2025.
PJM
PJM Operating Committee Briefs: Dec. 4, 2025
PJM’s forecasting of hourly peak loads continued to improve in November, with an error rate of just 1.17%, staff told the RTO’s Operating Committee.
Brian Chmielewski, PJM
© RTO Insider 
PJM MIC Tackles Issue Charges, Problem Statements
Among other issues, PJM presented a quick fix proposal to address instances in which offline generators are committed as secondary reserves and granted lost opportunity cost credits.
ERO Insider
How the share of firm pipeline capacity by customer class has changed over the past 15 years
National Petroleum Council
DOE’s National Petroleum Council Releases Report on Gas-electric Coordination
The National Petroleum Council is the latest group urging reforms to address gas-electric coordination including pipeline expansion, and reforms to organized power markets and pipeline tariffs.
CISA Publishes Guide for AI Critical Infrastructure Integration
In new guidance, the Cybersecurity and Infrastructure Security Agency sought to help utilities integrate artificial intelligence into their operational technology environments.
West Needs Unified IBR Approach, WIRAB Says
Western state utility commissioners should encourage “standardization and harmonization” to effectively integrate inverter-based resources throughout the region, according to a guide developed by WIRAB and Elevate Energy Consulting.
ISAC Speakers Tout Cross-sector Partnerships
Speakers on a panel hosted by Texas RE said cooperation among Information Sharing and Analysis Centers is increasingly essential to weathering crises.
The House Energy and Commerce Committee's Subcommittee on Energy holds a hearing on the physical and cybersecurity of the grid.
House Energy and Commerce Committee
Power Industry Asks Congress to Authorize Cyber Defense Programs
Electricity sector participants urged Congress to support cyber security programs as the House E&C Committee’s Subcommittee on Energy heard testimony on the efforts of nation-states and other actors to hack the bulk power system.
A photo released by the FBI shows Skyler Philippi taking the drone that he planned to use to destroy a substation for a test flight. The shirt he is wearing reads "Toten fur Wotan," a German phrase meaning "Death for Odin."
FBI
CISA Releases Drone Security Guides for Infrastructure Operators
CISA published guidance to help infrastructure operators respond to the rising incidence of drones run by unknown operators near their facilities.
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NetZero Insider
The U.S. Department of Energy awarded the Tennessee Valley Authority $400 million to advance deployment of a GE Vernova Hitachi BWRX-300 small modular reactor.
GE Vernova
DOE Awards Holtec, TVA $800M to Build Pioneering SMRs
The U.S. Department of Energy awarded $800 million to the Tennessee Valley Authority and Holtec Government Services to support construction of what may be the country’s first advanced small modular reactors.
Ontario Greenlights Overhaul of Pickering Nuclear Station
Ontario approved a $26.8 billion CAD plan to overhaul four aging nuclear reactors that supply approximately 11% of the province’s electricity needs.
Clean Energy Must Start Post-Trump Planning Now
Livewire columnist K Kaufmann argues that clean energy supporters should focus on a strategically planned, outcome-focused, and rapidly achievable transition toward renewables.
EIA: 2024 Hurricanes Led to Highest U.S. Outage Durations in a Decade
U.S. electricity outage hours reached their highest levels in a decade in 2024 due to the impact of Hurricanes Beryl, Helene and Milton, the EIA reported.
Potential cost reductions for AP1000 deployments
DOE
Whither Nuclear?
A new study makes a strong case that the cost of new nuclear plants could decline from the Vogtle experience as multiple units are constructed, says columnist Steve Huntoon.
New York's R.E. Ginna Clean Energy Center is the smallest and second-oldest commercial nuclear reactor in operation in the U.S.
Constellation Energy
Former Ontario Power, NRC Leaders Join NYPA Nuclear Effort
The New York Power Authority announced the appointments of Todd Josifovski and Christopher Hanson to its advanced nuclear energy initiative.