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March 27, 2026
RTO Insider
Swett Affirms FERC’s Jurisdiction in Connecting Large Loads
FERC Chair Laura Swett chats with Daniel Yergin during her appearance at CERAWeek by S&P Global.
© RTO Insider 
Speaking generally, FERC Chair Laura Swett said that federal jurisdiction over the interconnection of large loads is very clear.
RTO Insider
NYISO CEO Rich Dewey
IPPNY / Tim Raab
Generation Industry Calls for Repowering at IPPNY Conference
Generation industry representatives and their allies united behind a call to loosen New York’s climate law to allow the repowering of old fossil fuel plants with new natural gas turbines at the Independent Power Producers of New York’s 40th annual Spring Conference.
RTO Insider
FERC Commissioner David LaCerte
© RTO Insider
LaCerte to MISO: ‘Be Bold’ to Return to ‘Boring’
FERC Commissioner David LaCerte encouraged MISO players to bring their boldest ideas forward that could help return the electric industry to a more humdrum reliability baseline.
RTO Insider
Ben Edgerly Walsh of the Vermont Public Interest Research Group speaks to the CLG on March 25, 2026.
ISO-NE
ISO-NE CLG Speakers Stress Grid Resilience amid Climate Damage
The spring quarterly meeting of the ISO-NE Consumer Liaison Group revolved around the growing risks of climate-driven extreme weather events in Vermont and across the broader New England region.
ERO Insider
A map shows the area affected by the Iberian blackout.
ENTSO-E
Report: Poor Voltage Control, Lack of Regs Drove Iberian Grid Collapse
ENTSO-E's final report on the Iberian Peninsula blackout of April 2025 lays out the root causes and chain of events that led to the collapse of the grid, providing critiques of the numerous points of failure.
RTO Insider
Xcel Energy's coal-fired Comanche Generating Station in Pueblo, Colo.
Xcel Energy
Comanche 3 Repair Delay Raises RA Concerns in Colorado
A delay in the repair of Unit 3 of Xcel Energy’s coal-fired Comanche Generating Station has sparked questions among Colorado regulators about the utility’s ability to meet summer peak demand in 2026.
‘Lumpy’ Data Center Load Concerns Emerge in California

Data center load growth in California could turn out to be “lumpy,” with sudden, large increases in specific regions of the state, rather than smooth growth over time.

Senate ENR Examines Bulk Power System amid Permitting Push
The Senate Energy and Natural Resources Committee heard about the state of the bulk power system as it continues to work on permitting legislation.
ERO Insider
MISO's expedited interconnection queue totals as of early 2026
MISO
MISO: NERC to Dial Down RTO’s Risk Level; Members Create Large Load Working Group
In a case of déjà vu, MISO announced that NERC is poised to issue a follow-up to its Long-Term Reliability Assessment that stands to lower the RTO’s reliability vulnerability from “high risk” to “elevated.”
NERC: Cyber Event Reports Continued Decline in 2025
NERC told FERC it only received a single report of a qualifying cybersecurity incident under reliability standard CIP-008-6.
FERC Approves Multiple Cyber Standards
FERC approved a slate of updates to NERC's Critical Infrastructure Protection standards intended to improve grid security while enabling the use of new technologies.
NetZero Insider
Shutterstock
PacifiCorp on Track to Meet Wash. 2030 Clean Energy Targets
PacifiCorp is preparing to bring online enough long-term clean energy resources to help the utility meet Washington's strict greenhouse gas targets by 2030.
Interior Department to Reimburse Nearly $1B to Stop 2 Offshore Wind Projects
The Department of the Interior announced an agreement with TotalEnergies for the company to give up offshore wind leases.
Wash. Utilities Race to Break Ground Before Renewable Tax Credits Expire
Puget Sound Energy and Avista told the Washington Utilities and Transportation Commission they have taken steps to build clean energy resources quickly to qualify for expiring federal tax credits, while voicing concern that limited transmission capacity and the state’s greenhouse gas targets pose challenges.
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RTO Insider
Planned cumulative asset condition spending through 2034 (IS – In Service, UC – Under Construction, PL – Planned, PR – Proposed)
ISO-NE
New England Transmission Owners Add $376M to Asset Condition List
New England transmission owners have added over $376 million in projects to the asset condition list since October while placing over $560 million in projects in service.
ISO-NE Initial LTTP Analysis Rules Out 4 of 6 Proposals
ISO-NE’s initial review of proposals submitted for a first-of-its-kind transmission procurement indicates four of the six proposals do not meet the technical requirements and are not eligible for selection.
Group Raises Questions over MISO IMM Involvement in $22B Tx Plan Complaint
A new group formed to represent electric ratepayer interests has raised questions about interactions between MISO’s Independent Market Monitor and the state regulatory agencies seeking to overturn the RTO’s $22 billion long-range transmission portfolio through a FERC complaint.
FERC Denies Monitor Complaint to Establish PJM Authority to Reject Large Loads
FERC rejected a complaint from the PJM Independent Market Monitor asking it to determine the RTO holds the authority to deny transmission service for large loads that cannot be reliably served/
PacifiCorp
Transmission Policies in China and Germany Examined in ACEG Webinar
While domestic grid planning’s regional nature offers different policy examples, countries around the world offer even more diverse examples that could inform domestic transmission policy, experts said at an Americans for a Clean Energy Grid webinar.
Balise42, CC BY-SA 4.0, via Wikimedia Commons
CAISO Monitor Seeks Speedy Replacement of Interim EDAM Congestion Revenue Approach
CAISO’s Department of Market Monitoring urged the ISO to replace its interim congestion revenue allocation rules under its forthcoming Extended Day-Ahead Market “as soon as practicable.”
ERO Insider
NERC's Standards Committee held its monthly meeting in Juno Beach, Fla., on March 18.
NERC
NERC to Trial MSPPTF Recommendations in Large Loads Project
A new standards development project will be a testbed for some of the proposals by NERC's Modernization of Standards Processes and Procedures Task Force.
House Energy Committee Probes Grid’s Performance During Winter Storm
NERC CEO Jim Robb said in congressional testimony that while the bulk power system made it through the late January winter storm reliably, the weather highlighted how at risk it is.
Transform the Physical Energy System to Unleash its Digital Transition
The digital world may be driving much of the growth in electricity demand, but physical limits are shaping how the industry responds. And few limits are more apparent than the shortage of transformers.
NERC: Large Load Responses Show Action Needed from ERO
Summarizing the findings from its 2025 Level 2 alert on large loads, NERC warned most entities have not met its recommendations.
RSTC members attend the quarterly meeting in Phoenix.
NERC
NERC RSTC Prepares for New Role in Standards Process
NERC's Reliability and Security Technical Committee approved multiple technical documents while preparing for a higher-profile role in the standards development process.
The EIA expects demand to grow quickly in Texas, which will increase the risks from AI integration.
Texas RE
AI’s Rapid Growth Increases Risks to U.S. Grid
A speaker at a recent Texas RE webinar discussed the potential risks posed by the growth of artificial intelligence.
MOTUWETHFRSASU
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NetZero Insider
The GE Vernova Hitachi BWRX-300 is the first small modular reactor being built in North America.
GE Vernova
Self-reinforcing Market Paralysis Seen in Nuclear Power Supply Chain
A new report by a nuclear advocacy organization lays out some of the obstacles facing the imagined U.S. nuclear renaissance and suggests ways to address them.
Petitions Filed to Overturn DOE’s Craig Coal Plant Extension
Challenges are piling up to Trump administration orders to keep retiring coal plants online, as the Colorado attorney general and environmental groups have filed petitions to overturn an extension of Craig Station Unit 1.
AlphaGen Proposes Repowering Peakers to Meet NYC Reliability Need
Alpha Generation, owner and operator of the Gowanus and Narrows floating power plants in New York City, has proposed replacing the six peaking units with three lower-emitting ones in response to Consolidated Edison’s solicitation for solutions to the city’s reliability need.
Brattle: Better Grid Utilization Key to $100B+ Savings
A new study quantifies some of the benefits that could come from more fully using the existing capacity of the grid before expanding the grid to meet demand growth from data centers and other large loads.
Meta
N.J. Bills Targeting Balcony Solar, Nuclear and PJM Move Ahead
New Jersey legislators backed a bill that would require operators of AI data centers and crypto mining facilities to run them with clean energy and submit an energy use plan to the state.
These graphs are an example of a solar resource with an erroneous high sustainable limit. The irradiance profile (bottom graph) shows that the solar resource had low variability, however the high sustainable limit profile (top graph) erroneously shows that the solar resource had high variability throughout the day.
CAISO
CAISO Looks to Improve Data Quality from Solar, Wind, Battery Resources
CAISO is proposing new methods to address “poor quality data” from some variable energy resources in the region in order to improve grid forecasting, the ISO said in a straw proposal.