Xcel Energy is seeking approval for a large load tariff in Colorado that includes an optional clean transition tariff to encourage the development of emerging carbon-free resources.

States and environmentalists told an appeals court that DOE is trying to usurp authority over planning for the bulk power system via its use of the Federal Power Act Section 202(c) to keep the Campbell coal plant and other generators open past planned retirement dates.

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/

PJM has updated its thinking on the design of its reliability backstop procurement to meet rising data center load, gravitating toward a model in which the RTO would determine the amount of capacity to be purchased and act as the administrator and counterparty to the resulting agreements.

Clean energy groups are calling for changes to ISO-NE’s surplus interconnection service rules to use capacity headroom and help some resources avoid lengthy cluster study processes.

PJM, with prompting from 13 governors, is trying another solution to resource adequacy: the “Reliability Backstop Auction.” While details still are being negotiated, this boils down to throwing money at new power plants, says Tom Rutigliano of the NRDC.

Colorado lawmakers have introduced a bill that would impose renewable energy requirements on data center developers and ban shifting of cost for electricity and grid investments to other utility customers.

FERC ruled that MISO is free to continue using its interconnection queue fast lane, shutting down rehearing requests from several clean energy organizations.

FERC dismissed as moot a complaint by several public interest organizations over SPP’s accreditation methodologies for thermal and renewable resources.

Sixteen states and the District of Columbia sued the Trump administration in an effort to recover billions of dollars in funding for EV charging infrastructure.