IESO opened discussions on new rules for storage facilities and hybrid resources that will enable the provision of regulation service.

FERC approved Constellation's purchase of Calpine, which will create an even bigger IPP with nearly 60 GW around the country, with the biggest share of that in PJM.

MISO Midwest entered emergency status during the RTO’s first serious heat wave of the summer.

SPP expects to have a “high probability” of enough generation to meet demand during peak-use hours this summer, despite predictions of higher-than-average temperatures in the RTO’s footprint.

Stakeholders expressed confusion and concern with the most recent updates to NYISO’s operating reserves performance penalty proposal.

PJM’s Market Implementation Committee discussed a proposal to revise its governing documents to allow DR resources to participate in the regulation market when there may be energy injected at the customer’s point of interconnection

NYISO has proposed the metrics for identifying operating reserve suppliers that consistently underperform as part of its plan to remove them from the market.

FERC gave MISO the go-ahead to set its value of lost load at $10,000/MWh by early fall, nearly three times as high as the current $3,500/MWh value.