The move was a big step for IESO, and one of the biggest tweaks to its market design in years.

IESO is scheduled to launch its new nodal market May 1, a change it says will save Ontario $700 million over the next decade through reduced out-of-market payments and increased efficiency.

Yes Energy's Emily Merchant provides answers to some frequently asked questions about IESO's new nodal market.

The Bonneville Power Administration kicked off the last public contract development workshop series under its "Provider of Choice" initiative, allowing stakeholders to provide input on the agency’s long-term power contracts that it will issue later this year.

NYISO CEO Rich Dewey highlighted efficiency improvements and the challenges of the continued electrification at the Jan. 31 MC meeting.

NYISO's Business Issues Committee voted in favor of proposed tariff revisions that would provide all fast-start resources with their physical schedules for the day-ahead market.

The Bonneville Power Administration is pulling back from its ambitious schedule for choosing which Western day-ahead market it will join, officials with the federal power marketing administration said during a workshop.

The competition for organized markets in the West grew Friday as the Bonneville Power Administration launched a process to choose between day-ahead markets proposed by CAISO and SPP and regulators from five Western states urged the establishment of a new, independent RTO covering the entire West.

Panelists at the CREPC-WIRAB spring meeting argued over whether the West would benefit more from a day-ahead market run by CAISO or with another run by SPP.