Grid Reliability

Featured image for “Arizona Corporation Commission probes cybersecurity risks of Chinese inverters on state grid”
June 4, 2025

Arizona Corporation Commission probes cybersecurity risks of Chinese inverters on state grid

Inquiry follows reports of potential “backdoors” and “kill switches” in Chinese-made solar, wind, and battery inverters.

Featured image for “FERC grants Sayreville Power waiver, allowing mothballed units to compete in PJM auction”
June 2, 2025

FERC grants Sayreville Power waiver, allowing mothballed units to compete in PJM auction

The decision hinges on Sayreville reaching an emissions offset agreement with the state of New Jersey before Sept. 1.

Featured image for “AES, GenOn win waivers from FERC for re-start of shuttered fossil assets in PJM”
June 2, 2025

AES, GenOn win waivers from FERC for re-start of shuttered fossil assets in PJM

The decisions enable two mothballed power plants totaling over 300-MW of capacity to potentially return to service in PJM, addressing capacity needs.

Featured image for “Blackstone’s CalGrid urges FERC approval of incentive rates for $4B offshore wind transmission projects”
May 22, 2025

Blackstone’s CalGrid urges FERC approval of incentive rates for $4B offshore wind transmission projects

CalGrid asks FERC to expedite its decision on rate incentives crucial for mitigating risks for two California transmission projects designed to integrate floating offshore wind projects.

Featured image for “FERC warns of tight reserve margins this summer as demand seen rising to four-year high”
May 16, 2025

FERC warns of tight reserve margins this summer as demand seen rising to four-year high

FERC Chairman Mark Christie emphasized the unsustainable pace of dispatchable generation retirements and the need for additional capacity.

Featured image for “FERC denies key rate request for $3B Valley Link Transmission Project, launches inquiry”
May 15, 2025

FERC denies key rate request for $3B Valley Link Transmission Project, launches inquiry

The split decision seeks to strike a balance between incentivizing transmission development with consumer protection, setting a potential precedent for future projects.

Featured image for “Western grid faces record load growth, reliability risks from data centers”
May 14, 2025

Western grid faces record load growth, reliability risks from data centers

Data centers in the Western Interconnection are dominating the grid connection queues, accounting for nearly 80% of total requests from large load customers.

Featured image for “CAISO predicts ample summer power, but weather remains a wild card”
May 8, 2025

CAISO predicts ample summer power, but weather remains a wild card

Larger capacity reserves and over 11 GW of battery storage resources are putting the California grid manager on stronger footing as it faces a warmer-than-normal summer.

Featured image for “FERC OKs PJM’s 24/7 demand response rules”
May 8, 2025

FERC OKs PJM’s 24/7 demand response rules

The new rules come as PJM found that more than 20% of loss of load risk occurs in hours outside of the current demand resource availability windows.

Featured image for “Talen scores lower payouts to keep its Maryland power plants online for grid reliability”
May 6, 2025

Talen scores lower payouts to keep its Maryland power plants online for grid reliability

The settlement calls for Talen’s generators to bid into PJM’s capacity market, with any revenues to offset customer costs.

Featured image for “FERC probe into PJM data center grid rules draws sharp divisions along predicable lines”
May 1, 2025

FERC probe into PJM data center grid rules draws sharp divisions along predicable lines

One area where many stakeholders find agreement on co-location policies – the need for clearer rules from PJM.

Featured image for “LS Power’s data center campus expansion plan draws challenge from PJM watchdog”
April 23, 2025

LS Power’s data center campus expansion plan draws challenge from PJM watchdog

LSP Digital’s proposal to shift Doswell Generating Station’s capacity to a behind-the-meter data center faces opposition from the PJM Independent Market Monitor.

Featured image for “FERC denies challenges to PJM’s fast-track power plan, paving way for roll out”
April 23, 2025

FERC denies challenges to PJM’s fast-track power plan, paving way for roll out

Rehearing requests were denied for plan to accelerate grid connection for shovel-ready projects, despite concerns from clean energy sector.

Featured image for “Midwest power producers back MISO’s demand response revisions, citing fraud, wide-spread under-performance”
April 23, 2025

Midwest power producers back MISO’s demand response revisions, citing fraud, wide-spread under-performance

MISO’s proposed changes aim to enhance market protections against manipulation and fraud through stricter standards for demand response resources.

Featured image for “New York grid operator plans ‘uncertainty reserve requirement’ to enhance grid reliability amid growing renewable integration”
April 22, 2025

New York grid operator plans ‘uncertainty reserve requirement’ to enhance grid reliability amid growing renewable integration

The new tariff revisions aim to address forecast errors for load and renewable generation, ensuring sufficient flexible resources.

Featured image for “NERC targets winter grid reliability with new extreme cold weather standards”
April 11, 2025

NERC targets winter grid reliability with new extreme cold weather standards

New generating units in commercial operation on or after Oct. 1, 2027, are required to have cold-weather capability.

Featured image for “MISO proposes sweeping demand response reforms to enhance reliability amid grid transformation”
April 9, 2025

MISO proposes sweeping demand response reforms to enhance reliability amid grid transformation

MISO’s proposed reforms impact an estimated 12 GW of demand response and emergency resources, most of which act as the final safeguard against involuntary load shedding.

Featured image for “State consumer advocate challenges $3B Valley Link transmission project rate proposal, citing excessive costs”
April 9, 2025

State consumer advocate challenges $3B Valley Link transmission project rate proposal, citing excessive costs

PJM has designated the multi-state transmission project portfolio as essential to address reliability issues and growing data center loads by 2030.

Featured image for “LS Power unit backs fuel oil supply agreement for New York peaker plant to shore up grid reliability”
April 4, 2025

LS Power unit backs fuel oil supply agreement for New York peaker plant to shore up grid reliability

The long-term deal ensures Ravenswood power plant can switch to fuel oil, safeguarding NYC grid during gas shortages.

Featured image for “PJM market monitor throw’s support behind Transco’s emergency request to operate pipeline”
December 11, 2024

PJM market monitor throw’s support behind Transco’s emergency request to operate pipeline

Project proponents say the pipeline is necessary to handle the expected surge in natural gas demand during the upcoming heating season.

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