Stakeholders scolded NYISO for using the wrong figure in a press release on its summer capacity assessment, saying it suggested capacity margins would be tighter this summer than expected.

NYISO sad it expects enough capacity to serve peak load this summer under normal conditions, but hotter-than-expected weather could lead it to resort to emergency procedures.

NYISO updated the Operating Committee about forecasted summer conditions, assessing that margins are declining over time as NYISO transitions to clean energy.