FERC said Public Service Company of Colorado must allow four cooperatives disputing gas costs during Winter Storm Uri to review a baseload contract.

FERC partially approved Public Service Company of Colorado's rules to streamline interconnection by limiting the number of speculative projects in the queue.

A Colorado solar-and-battery project facing ongoing supply chain disruptions can postpone its operational start date by 21 months, FERC decided 3-1.

FERC OK'd Public Service Company of Colorado's request to participate in SPP’s Western Energy Imbalance Service market while ordering a market analysis.

FERC has approved two Western utilities’ revisions to their transmission formula rate protocols in their response to a show cause proceeding begun last year.

FERC on Tuesday approved Public Service Company of Colorado’s request to use the social cost of carbon to help dispatch its generation for the next few months.

FERC has accepted a pair of SPP tariff revisions related to generator interconnection procedures and transmission planning.

FERC rejected a proposed settlement intended to resolve a longstanding dispute over how to implement Order 1000 in the WestConnect planning region.

The D.C. Circuit backed FERC’s 2020 rejection of PSCo's 'fast track' interconnection rule — but the utility later won commission OK for a modified plan.