MWPowerPlantFacts
PowerPlantFactsEvidence report · prepared 2 September 2026https://powerplantfacts.com/entity/67865
EIA plant 67865

Ellington · Tolland · CT

Ellington - 277 Sadds Mill

Operated by Onyx Asset Services Group

Annual generation2,762 MWhSum of represented EIA-923 rows
Fuel codesSUNCodes retained from EIA records
Grid contextISO New England Inc.Balancing authority or NERC region

Published location

Where is Ellington - 277 Sadds Mill?

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

41.936531, -72.502729

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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
10 MWh
20 MWh
341 MWh
4256 MWh
5381 MWh
6376 MWh
7395 MWh
8332 MWh
9334 MWh
10232 MWh
11229 MWh
12186 MWh

Operating generators

IDTechnologyFuelMWStatus
10634Solar PhotovoltaicSUN2OP

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Identity, technology and limitations
EIA plant ID
67865
Sector
IPP Non-CHP
Water source
Unavailable
Data edition
2024-final