The PJM Markets and Reliability Committee endorsed new generation winterization requirements, followed by the Members Committee approving three changes to the stakeholder process.

MISO’s Independent Market Monitor suggests demand response offer floors and attestations of expected levels of energy consumption in the wake of a steel mill’s gaming of the demand response market.

Thermal energy storage powered by renewables could be a flexible, cost-effective way to decarbonize heavy industry in the U.S., according to a new report from the Renewable Thermal Collaborative and Center for Climate and Energy Solutions.

Clean energy groups in MISO have told FERC it should rethink its support of a ban on renewable energy in MISO’s ancillary service market because the commission didn’t consider hybrid resources.

FERC ruled it’s appropriate for MISO to continue to preclude renewable resources from providing ancillary services in its markets, countering a solar trade group’s complaint.

MISO has FERC’s go-ahead to bar its renewable energy resources from supplying ramping reserves.

ERCOT stakeholders endorsed the charter and leadership for a task force that will report to the Technical Advisory Committee and provide recommendations on real-time co-optimization and energy storage resources’ state of charge.

FERC has approved a $21 million settlement over an Arkansas steel mill’s yearslong failure to reduce load as a registered demand response resource in MISO.

PJM's Market Implementation Committee endorsed one of several packages to create new rules for generators with co-located load and rejected four proposals revising how generators providing reactive power service are compensated.