MWPowerPlantFacts
PowerPlantFactsEvidence report · prepared 2 September 2026https://powerplantfacts.com/entity/55079
EIA plant 55079

Charlton · Worcester · MA

Millennium Power

Operated by Millennium Power Company, LLC

Annual generation520,587 MWhSum of represented EIA-923 rows
Fuel codesNGCodes retained from EIA records
Grid contextISO New England Inc.Balancing authority or NERC region

Published location

Where is Millennium Power?

This locator uses the coordinates in the approved source record. It shows geographic context, not a site boundary, safety zone or property-risk area.

42.112291, -72.015113

Open the interactive map ↗

Map data © OpenStreetMap contributors

Capacity is not generation. Nameplate MW describes equipment; annual MWh describes recorded output. Proposed and retired units are not added to operating capacity.

2024 monthly net generation

MonthNet generation
182,220 MWh
217,045 MWh
323,493 MWh
40 MWh
53,791 MWh
644,462 MWh
7214,083 MWh
8123,555 MWh
98,033 MWh
100 MWh
110 MWh
123,905 MWh

Operating generators

IDTechnologyFuelMWStatus
CT01Natural Gas Fired Combined CycleNG295.2OP
ST01Natural Gas Fired Combined CycleNG132.3OP

Continue exploring

Similar-capacity plants in the same state

MA

Bellingham Cogeneration Facility

MA

Stony Brook

MA

Berkshire Power

MA

ANP Bellingham Energy Project

MA

ANP Blackstone Energy Project

MA

Exelon West Medway II LLC

Identity, technology and limitations
EIA plant ID
55079
Sector
IPP Non-CHP
Water source
Southbridge WWTF
Data edition
2024-final