PJM Interconnection

Featured image for “FERC orders PJM to clarify land acquisition responsibility in interconnection agreements”
June 4, 2025

FERC orders PJM to clarify land acquisition responsibility in interconnection agreements

PJM must revise its interconnection agreements to explicitly assign land acquisition duties for network upgrades to transmission owners, not customers.

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 “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 “RMI’s ‘power couples’ model promises cleaner data centers and a more reliable grid”
April 30, 2025

RMI’s ‘power couples’ model promises cleaner data centers and a more reliable grid

RMI champions co-locating data centers with gas generators and renewables to boost grid reliability and cut emissions.

Featured image for “Maryland protests shouldering billion-dollar transmission expansion for Virginia data centers”
April 29, 2025

Maryland protests shouldering billion-dollar transmission expansion for Virginia data centers

Virginia’s data center boom is sparking a heated interstate dispute over how to assign costs for billions of dollars in grid upgrades.

Featured image for “FERC approves PJM capacity market price collar, resolving complaint with Pennsylvania governor”
April 24, 2025

FERC approves PJM capacity market price collar, resolving complaint with Pennsylvania governor

The decision establishes a temporary price cap and floor for 2026/2027 and 2027/2028 delivery years, aiming to balance market stability and consumer protection amid rapid load growth and resource retirements.

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 “PJM aims to shield renewables from capacity market penalties arising from diminishing reliability benefits”
April 23, 2025

PJM aims to shield renewables from capacity market penalties arising from diminishing reliability benefits

The proposal would reduce capacity resource deficiency charges to 100% of a resource’s clearing price, shielding sellers from penalties due to lower calculated reliability benefits.

Featured image for “FERC rejects Susquehanna Nuclear rehearing on co-located load, upholding standardized interconnection rules”
April 15, 2025

FERC rejects Susquehanna Nuclear rehearing on co-located load, upholding standardized interconnection rules

The decision reinforces FERC’s focus on standardized interconnection processes and the high hurdle for non-conforming agreements.

Featured image for “LS Power proposes $1B capacity expansion under PJM fast-track power plan”
April 14, 2025

LS Power proposes $1B capacity expansion under PJM fast-track power plan

LS Power’s capacity additions would total 700-MW across the PJM footprint under the grid-operator’s Reliability Resource Initiative.

Featured image for “Constellation appeals FERC’s approval of PJM capacity market changes, citing reliability concerns”
March 17, 2025

Constellation appeals FERC’s approval of PJM capacity market changes, citing reliability concerns

Constellation argues that including reliability must-run units as price takers distorts market signals, jeopardizes grid stability and disregards commission precedent in New York and New England.

Featured image for “PJM moves to extend deactivation notice period amid looming wave of plant retirements”
March 5, 2025

PJM moves to extend deactivation notice period amid looming wave of plant retirements

The proposal, the first change in PJM’s deactivation process in two decades, aims to improve grid reliability planning by updating generator deactivation processes in the face of increasing plant closures.

Featured image for “State AG, consumer advocates demand refunds, PJM auction overhaul amid soaring costs”
November 18, 2024

State AG, consumer advocates demand refunds, PJM auction overhaul amid soaring costs

The coalition warns that inaction could lead to consumer costs more than doubling to a staggering $37 billion in the 2026/2027 auction.

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