North Valmy — United States of America

Coal power plant in Nevada, United States of America. Approximate location 40.8813, -117.1516.

CoalNevadaUnited States of AmericaPre Construction

North Valmy is a 567 MW coal power station in Nevada, United States of America. It ranks #1174 of 10,938 United States of America power plants by installed capacity. In context, coal supplies about 16.3% of United States of America's electricity; the national grid averages 384 gCO₂/kWh (43.0% low-carbon) (2025).

567MW installed capacity
1983Pre Construction

Plant data: WRI Global Power Plant Database (CC BY 4.0), id USA0008224.

Data status

Known data

FacilityNorth Valmy WRI
CountryUnited States of America · Nevada WRI
Coordinates40.8813, -117.1516 WRI
FuelCoal WRI
MW installed capacity567 MW GEM · 2026 · L100000104045; operating plant capacity
Verification noteQuality label backfilled from existing source-backed capacity provenance on 2026-07-05; capacity value was not changed. source-verified
OwnerSierra Pacific Power Co WRI
Commissioned1983 WRI

Calculated from dataset

Capacity rank in country#1174 / 10938 calculated
Fuel-specific rank in country#395 / 802 calculated
Capacity vs country/fuel peers1.02× · 558 MW · n=802 calculated
Climate9.8°C · HDD 3,256 derived from coordinates
Environmental severityC1 · 36/100 derived from coordinates

Not available

TechnologyNot available not in dataset
GWh reported / yrNot available not in dataset
CO₂ emissionsNot available not in dataset

Known, modelled and calculated values are kept separate. Missing fields are shown as unavailable.

Data provenance

The capacity and/or fuel fields on this page include a source-backed provenance label from GEM, an official registry, Wikidata, OSM, or a cross-source match.

capacity: GEM · 2026 · L100000104045; fuel: WRI GPPD

In context: how this plant compares

At 567 MW, North Valmy is around the median coal plant in United States of America (558 MW). Its current lifecycle status is “Pre Construction” — so it is not yet, or no longer, generating at full output. Coal plants burn pulverised coal to raise high-pressure steam for a turbine; they run as baseload but are the most carbon-intensive mainstream source and the first targeted for retirement or efficiency retrofits.

Capacity comparison computed from the WRI Global Power Plant Database; fuel-type context is general engineering background.

How it compares & nearby plants

The #395 largest coal power plant of 802 in United States of America by capacity.

United States of America has 802 coal power plants in this dataset, together about 621,194 MW of capacity.

Nearby power plants

Location

Coordinates 40.8813, -117.1516 from WRI Global Power Plant Database (CC BY 4.0). View on OpenStreetMap.

Frequently asked questions

What type of power plant is North Valmy?

North Valmy is a 567 MW coal power plant in Nevada, United States of America, Pre Construction 1983.

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