The New York Independent System Operator (NYISO) today (Jan 13) released its quarterly assessment of reliability of the bulk ...

On February 28, 2025, the New York Independent System Operator, Inc. (NYISO) and ISO New England, Inc. (ISO-NE) submitted proposed revisions to their respective wholesale market tariffs to the Federal ...

July 10 (Reuters) - The California Independent System Operator (ISO) on Wednesday told customers to be prepared to conserve energy as forecasts of extreme heat this week are set to raise power demand ...

The New York Independent System Operator’s 2024 Reliability Needs Assessment finds more concerns about the state’s electric grid. The RNA, issued every two years, evaluates the future reliability of ...

The New York Independent System Operator forecasts that there will be an "adequate supply of electricity" to meet the state's increased demand during this week's heat wave that could bring record-high ...

ISO Minute is a video series featuring ISO New England employees speaking about their experiences working for the region's independent system operator and supporting the safe and reliable transiti. .