gridprims

Power plant · EIA plant code 10495

Rumford Cogeneration

Operator
ND Paper, Inc.
Location
Oxford, ME (county level only)
Balancing authority
ISO New England Inc. (ISNE)
Nameplate capacity
102.6 MW
Summer capacity
85 MW

U.S. Energy Information Administration · Annual Electric Generator Report (Form EIA-860) · data for 2025 · as of Sep 10, 2026 · retrieved Oct 31, 2026 · CC-BY-4.0

Generation in 2025

Net generation
423,927 MWh
Capacity factor
47.2%

Capacity factor is net generation divided by nameplate capacity times the hours each generator was in service that year, counted by month.

U.S. Energy Information Administration · Power Plant Operations Report (Form EIA-923) · data for 2025 · as of Sep 11, 2026 · retrieved Oct 31, 2026 · CC-BY-4.0

Emissions

Carbon dioxide in 2023
68,899 metric tons
Carbon dioxide per MWh
371 lb/MWh

eGRID reports 75,949 short tons. One short ton is 0.90718474 metric tons.

Emissions are for 2023, the newest eGRID year. Generation is for 2025, the newest EIA-923 year.

U.S. Environmental Protection Agency · Emissions & Generation Resource Integrated Database (eGRID) · data for 2023 · as of Jun 16, 2025 · retrieved Oct 31, 2026 · CC-BY-4.0

Generators

Generators at Rumford Cogeneration
GeneratorTechnologyEnergy sourceNameplateOperating sinceStatus
GEN1Wood/Wood Waste BiomassBLQ102.6 MW1990Operable · As of September 2026 (EIA-860M): (OP) Operating

U.S. Energy Information Administration · Monthly Update to the Annual Electric Generator Report (Form EIA-860M) · data for 2026-09 · as of Oct 23, 2026 · retrieved Oct 31, 2026 · CC-BY-4.0

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