Newington
Oil power plant in Rockingham County, New Hampshire. 414 MW of nameplate capacity across 1 generator, operated by Granite Shore Power.
Also known as Newington Station · Newington Generating Station · Newington Power Plant · EIA plant 8002
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Key facts
- Capacity
- 414 MWNameplate
- Generators
- 1 operatingEIA-860M, August 2026
- Operating since
- June 1974First generator online
- Operator
- Granite Shore PowerEIA operator ID 62032
- Grid
- ISO-NEBalancing authority ISNE
- Price nodes
- 1 ISONE nodeResource nodes with prices
- Location
- Rockingham County, NH43.1000, −70.7908
- EIA plant ID
- 8002EIA plant page
Data as of EIA-860M August 2026 (published 2026-09-24). Capacity is nameplate, not live output.
How much power Newington produces
Free · EIA-923Net generation, 2025
132 GWh
132,077 MWh, final
Capacity factor, 2025
Not reported
2024: Not reported
January to July 2026
74.7 GWh
Provisional
Range, 2015 to 2025
5.8–137.6
GWh a year. Low 2019, high 2022
| Year | Net generation, MWh | Capacity factor | Months reported |
|---|---|---|---|
| 2000 | 467,185 | Not reported | 12 of 12 |
| 2001 | 442,163 | Not reported | 12 of 12 |
| 2002 | 660,451 | Not reported | 12 of 12 |
| 2003 | 1,955,659 | Not reported | 12 of 12 |
| 2004 | 1,757,252 | Not reported | 12 of 12 |
| 2005 | 1,160,737 | Not reported | 12 of 12 |
| 2006 | 272,795 | Not reported | 12 of 12 |
| 2007 | 309,013 | Not reported | 12 of 12 |
| 2008 | 109,540 | Not reported | 12 of 12 |
| 2009 | 172,408 | Not reported | 12 of 12 |
| 2010 | 220,752 | 6.1% | 12 of 12 |
| 2011 | 125,215 | 3.5% | 12 of 12 |
| 2012 | 72,614 | 2.0% | 12 of 12 |
| 2013 | 80,833 | 2.2% | 12 of 12 |
| 2014 | 128,728 | 3.5% | 12 of 12 |
| 2015 | 120,123 | 3.3% | 12 of 12 |
| 2016 | 49,210 | Not reported | 12 of 12 |
| 2017 | 44,193 | 1.2% | 12 of 12 |
| 2018 | 114,889 | Not reported | 12 of 12 |
| 2019 | 5,780 | Not reported | 12 of 12 |
| 2020 | 16,529 | 0.5% | 12 of 12 |
| 2021 | 58,527 | 1.6% | 12 of 12 |
| 2022 | 137,563 | Not reported | 12 of 12 |
| 2023 | 51,873 | 1.4% | 12 of 12 |
| 2024 | 57,782 | Not reported | 12 of 12 |
| 2025 | 132,077 | Not reported | 12 of 12 |
| 2026 (provisional, partial year) | 74,733 | Not reported | 7 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 · ISONEEmissions
Free · EPA CAMPDCO₂, 2025
130,882
US short tons. 2024: 53,112
SO₂, 2025
247
US short tons
NOx, 2025
135
US short tons
CO₂ per MWh, calculated
0.99 t
About 1,982 lb per MWh
1 of 1 EPA units reported CO₂ in 2025 (1), matched to EIA plant 8002 through the EPA–EIA crosswalk. The per-MWh rate is EPA CO₂ divided by EIA-923 net generation. The two reporting boundaries can differ.
Water use
Free · EIA-923 cooling, USGSWithdrawal, 2024
Not reported
million gallons as reported; not used, see note
Consumption, 2024
Not reported
million gallons
Source
Piscataqua River
Surface, Saline
Watershed stress
Very low/none · 0.148
USGS SUI, HUC12 Piscataqua River-Frontal Portsmouth Harbor
0 of 12 cooling months report withdrawal. Saline, brackish or ocean intake; not tested. Consumption is below 5% of a large reported withdrawal, so the withdrawal is not used. Blank volumes are unreported, not zero.
Generators
Free · EIA-860M| Generator | Technology | Nameplate MW | Online since |
|---|---|---|---|
| 1 | Petroleum Liquids | 414.0 | June 1974 |
Ownership and offtake
ProOwnership and offtake are part of Pro
Owners and their shares, parent companies, and power purchase agreements with their buyers. EIA-860M lists Granite Shore Power as the operator, which is not always the owner.
Modeled data
ProPro adds modeled values for this plant. Everything above stays free.
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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Power plants near Newington
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Questions about Newington
How much power does Newington produce?
Newington reported 132,077 MWh (132 GWh) of net generation in 2025. From January to July 2026 it reported 74.7 GWh, which is provisional.
Where is Newington?
Newington is in Rockingham County, New Hampshire, at 43.1000, −70.7908. It is in the ISO New England Inc. balancing area (ISNE).
Who operates Newington?
EIA-860M for August 2026 lists Granite Shore Power as the operator (EIA operator ID 62032). The operator is not always the owner.
When did Newington start operating?
Its first generator began operating in June 1974, according to EIA-860M.
Does InfraMap have power prices for Newington?
Yes. InfraMap has ISONE day-ahead and real-time prices at 1 price node linked to Newington, with the hub price and node-to-hub basis. Prices are free with an InfraMap account; pricing node names are part of InfraMap Pro.
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)
- EPA CAMPD annual emissions through the EPA–EIA crosswalk, 1995 to 2025
- ISONE day-ahead and real-time prices; node and hub assignments as of 2026-10-05
- EIA-923 cooling water 2024 and the USGS surface water supply and use index, Water years 2010-2020 (Oct 2009 to Sep 2020), mean of monthly values
- Plant names from OpenStreetMap, © OpenStreetMap contributors (ODbL)
Page updated 2026-10-04 from the InfraMap data build. Methodology · Data sources · EIA plant page