Petroleum cokeOperatingSOCO

Savannah River Mill

Petroleum coke power plant in Effingham County, Georgia. 90 MW of nameplate capacity across 2 generators, operated by Georgia-Pacific Consr Prods LP-Savannah.

Also known as Savannah River Mill Power Station · EIA plant 10361

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McIntosh Combined Cycle FacilityMcIntoshJasperRincon Solar IBobby C Smith Jr Energy FacilitySavannah River Mill5 km
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6 plants within 9.8 km, from EIA coordinates.

Key facts

Capacity
90 MWNameplate
Generators
2 operatingEIA-860M, August 2026
Operating since
February 1988First generator online
Operator
Georgia-Pacific Consr Prods LP-SavannahEIA operator ID 7127
Grid
SOCOBalancing authority SOCO
Price nodes
None linkedNo verified ISO node
Location
Effingham County, GA32.3313, −81.2015
EIA plant ID
10361EIA plant page

Data as of EIA-860M August 2026 (published 2026-09-24). Capacity is nameplate, not live output.

How much power Savannah River Mill produces

Free · EIA-923

Net generation, 2025

135 GWh

135,262 MWh, final

Capacity factor, 2025

11.0%

2024: 10.8%

January to July 2026

Not reported

Provisional. 0 of 7 months reported

Range, 2016 to 2025

86.3–219.0

GWh a year. Low 2023, high 2018

Annual net generation, GWhCapacity factor below each year
Annual net generation from EIA-923
YearNet generation, MWhCapacity factorMonths reported
2000661,756Not reported12 of 12
2001630,358Not reported12 of 12
2002538,020Not reported10 of 12
2003523,229Not reported10 of 12
2004626,313Not reported12 of 12
2005640,872Not reported12 of 12
2006670,038Not reported12 of 12
2007637,142Not reported12 of 12
2008290,782Not reported6 of 12
200998,110Not reported2 of 12
2010574,97046.7%12 of 12
2011537,91843.7%12 of 12
2012496,49140.3%12 of 12
2013231,40225.0%9 of 12
201498,41724.3%4 of 12
2015139,31316.9%8 of 12
2016175,06814.2%12 of 12
2017191,74115.6%12 of 12
2018219,03617.8%12 of 12
2019199,81016.2%12 of 12
2020197,45516.0%12 of 12
2021148,47712.1%12 of 12
2022182,74514.9%12 of 12
202386,2877.0%12 of 12
2024133,43510.8%12 of 12
2025135,26211.0%12 of 12
2026 (provisional, partial year)Not reportedNot reported0 of 7

* 2026 covers January to July and is provisional. Capacity factor is net generation divided by nameplate capacity times the hours of each reported month.

Power prices and basis

Free account

No verified ISO price node is linked to this plant, or its price history could not load.

Emissions

Free · EPA CAMPD

No EPA emissions units are linked to this plant.

Water use

Free · EIA-923 cooling, USGS

No EIA cooling-water record for this plant in 2024.

Generators

Free · EIA-860M
GeneratorTechnologyNameplate MWOnline since
GEN3Petroleum Coke45.0February 1988
GEN4Petroleum Coke45.0September 1989

Ownership and offtake

Pro
Pro

Ownership and offtake are part of Pro

Owners and their shares, parent companies, and power purchase agreements with their buyers. EIA-860M lists Georgia-Pacific Consr Prods LP-Savannah as the operator, which is not always the owner.

Modeled data

Pro

Pro adds modeled values for this plant. Everything above stays free.

Modeled

Generation potential vs reported

Monthly potential at seasonal net capability, next to EIA-923 output. Shows how much of the plant's capability was used.

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Questions about Savannah River Mill

How much power does Savannah River Mill produce?

Savannah River Mill reported 135,262 MWh (135 GWh) of net generation in 2025, a 11.0% capacity factor on 90 MW of nameplate capacity.

Where is Savannah River Mill?

Savannah River Mill is in Effingham County, Georgia, at 32.3313, −81.2015. It is in the Southern Company Services, Inc. - Trans balancing area (SOCO).

Who operates Savannah River Mill?

EIA-860M for August 2026 lists Georgia-Pacific Consr Prods LP-Savannah as the operator (EIA operator ID 7127). The operator is not always the owner.

When did Savannah River Mill start operating?

Its first generator began operating in February 1988, according to EIA-860M.

Sources

  • EIA-860 2025 (final) and EIA-860M August 2026: plant, generators, capacity, operator and location
  • EIA-923 monthly net generation, 2000 to July 2026 (2026 provisional)
  • Plant names from OpenStreetMap, © OpenStreetMap contributors (ODbL)

Page updated 2026-10-04 from the InfraMap data build. Methodology · Data sources · EIA plant page