ISO New England will be taking a maintenance outage of Internal Market Monitoring Asset Characteristics (IMMAC) on Wednesday, April 15, 2026, from 19:00 to 21:00 Hrs.
ISO New England will be taking a maintenance outage of Internal Market Monitoring Asset Characteristics (IMMAC) on Wednesday, April 15, 2026, from 19:00 to 21:00 Hrs.
During the outage users will not be able to connect to IMMAC.
