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April 3, 2026
RTO Insider
Nevada Regulators Approve NV Energy’s EDAM Entry
Footprint of expected participation in CAISO's Extended Day-Ahead Market.
Western Energy Markets
The Public Utilities Commission of Nevada voted to approve NV Energy’s application to join CAISO’s Extended Day-Ahead Market — a move that some stakeholders view as a pivotal moment for Western electricity markets.
RTO Insider
Data center projects under development in ISO-NE
Yes Energy
Data Center Interest, Opposition on the Rise in New England
Increased interest in data center development in New England has led to growing concern about potential negative effects on energy affordability and long-term resource adequacy.
RTO Insider
SPP's RTO area now sits in two interconnections.
SPP
SPP Successfully Completes Western RTO Expansion
SPP has become the first grid operator to manage markets in both the Eastern and Western interconnections with its formal expansion into the West.
ERO Insider
Shutterstock
CIP Specialists Warn Compliance not Enough for Security
Speakers at a workshop hosted by Texas RE reminded attendees that compliance with NERC's Critical Infrastructure Protection standards is not enough to ensure security.
RTO Insider
A map of BPA’s transmission assets within the Pacific Northwest
BPA
Utilities, Lawmakers Push for ‘Bold’ Leader to Guide BPA Through Tx Challenges
Utilities and lawmakers in the Northwest agree the Bonneville Power Administration’s next administrator must focus on building transmission and take risks to make that happen.
RTO Insider
PG&E's Diablo Canyon nuclear plant
The Breakthrough Institute
NRC Renews Diablo Canyon License for 20 Years
The Nuclear Regulatory Commission issued a 20-year license renewal for the Diablo Canyon Power Plant, a nuclear facility seen as key to California grid reliability as the state transitions to clean energy.
Texas Offers $350M in Grants for Advanced Nuclear Projects
Texas opened applications for $350 million in advanced nuclear grants through the Texas Advanced Nuclear Development Fund to support the state's nuclear energy industry.
California Snowpack Near Record Lows as Summer Approaches
Despite a few large storms in January and February, California snowpack levels are near record lows due to a heat dome that settled over the state in March.
ERO Insider
NERC's standards are inadequate to protect the electric grid from solar storms encountered in the past, much less theoretical EMP events, CSP and STG argued.
CSP/STG
NERC Pushes Back on GIC Complaint
NERC asked FERC to deny a request to mandate studies on the grid's vulnerability to electromagnetic pulses and solar storms, saying its current reliability standards are sufficient.
Georgia Power to Pay $175K in NERC Penalties
FERC approved a settlement between Georgia Power and SERC Reliability that will see the utility pay $175,000 for violating NERC's reliability standards.
SERC Members/Board Meeting Briefs: March 25, 2026
Representatives of Florida Power & Light urged fellow SERC Reliability members to start using artificial intelligence tools, even in their own personal lives, warning that its use on the grid is spreading too rapidly to not understand how it works.
NetZero Insider
Virginia Gov. Abigail Spanberger (D) signed a set of bills on March 31, which were passed by the legislature earlier in the year.
Office of the Governor of Virginia
Spanberger Highlights Affordability in Newly Enacted Laws
Virginia Gov. Abigail Spanberger signed the first set of bills of her tenure, including a number of energy provisions passed at the recent legislative session.
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.
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.
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RTO Insider
A map LBNL produced showing how average power prices were up in 43 states and Washington, D.C., between 2024 and 2025.
Lawrence Berkeley National Laboratory
LBNL Study Finds Power Prices Rose in 2025 Due to Multiple Factors
LBNL released an update to its retail price study, which showed power prices rose for most states between 2024 and 2025, after a half decade of mostly declining prices.
ERCOT Large Load Interconnection Queue Hits 410 GW
A slew of interconnection requests from large load customers submitted by Oncor Electric Delivery has pushed the ERCOT queue for interested data centers and crypto miners to over 410 GW.
BPA Explores Rate Alternatives Following Order to Increase Dam Spills
The Bonneville Power Administration could end up revising its rates to tackle the financial fallout of a federal judge in Oregon ordering increased spill levels at eight dams on the Columbia and Snake rivers.
Monitor Warns Talen Acquisition Will Increase PJM Market Concentration
Talen Energy’s proposal to buy more than 2.5 GW of generation from Energy Capital Partners will lead to a more concentrated PJM market and greater market power for the fourth largest generator in the RTO, the Monitor said in comments filed with FERC.
The MISO Board of Directors in session March 26
© RTO Insider
Regulators Past and Present Ask MISO for Public Findings on IMM Link to LRTP Complaint
A sitting state commissioner and two former regulators have asked MISO to publicly share any information it might gather on its Independent Market Monitor’s possible involvement in a five-state complaint against the RTO’s long-range transmission planning.
NV Energy's ON Line.
WW Clyde
Draft Nevada PUC Order Would Allow NV Energy to Join EDAM
A draft order from the Public Utilities Commission of Nevada signals that the commission is likely to approve NV Energy’s participation in CAISO’s Extended Day-Ahead Market.
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.
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.
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.
A map Grid Strategies filed with the committee showing how Winter Storm Fern impacted prices as it moved across the Eastern Interconnection. The firm argued more transmission could have saved money on both days.
Grid Strategies
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.
MOTUWETHFRSASU
Stakeholder Meetings
Industry Gatherings
Upcoming Event
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NetZero Insider
SPP's Coordination Center uses real-time and forward-looking weather data to manage grid operations.
SPP
As Public Data Shrinks, Private Climate Models will Shape the Grid’s Future
At the very moment grid operators are being asked to plan for unprecedented complexity, the public data infrastructure that underpins those decisions is becoming less reliable, writes columnist Dej Knuckey.
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.
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.
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.
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.
Craig Generating Station in Moffat County, Colo.
Shutterstock
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.