Texas regulators narrowed their focus to the performance credit mechanism but disappointed some by not voting to recommend the market mechanism to lawmakers.

While fuel inventories fell during last month’s winter storm, PJM’s Brian Fitzpatrick told the Operating Committee that they are on track to recover.

PJM expects to issue at least $1 billion in penalties over generation outages in December, when plummeting temperatures stretched the region to its limits.

ERCOT survived a record-breaking summer and a pre-Christmas winter storm, but now it must gain lawmakers' approval of a new market design.

NYISO’s Operating Committee approved a winter study, tariff revisions to improve transmission study coordination and manual updates for ICLs.

The CAISO Board of Governors and Western Energy Imbalance Market Governing Body adopted resource sufficiency and storage changes to promote summer reliability.

ERCOT says it is prepared for a polar blast that is expected to bring sub-freezing temperatures to Texas this weekend.

NYISO is qualifying generation units for meeting their reserve requirements even though they fail to provide adequate reserves during normal market operations.

The OC rejected modifications to its issue charge exploring costs for generators deemed critical to maintaining interconnection reliability operating limits.

In a workshop, FERC commissioners and stakeholders debated the pros and cons of requiring minimum transfer capability between regions to promote reliability.