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Millcreek Power Generation — United States of America

Gas power plant in Utah, United States of America. Approximate location 37.1121, -113.5166.

GasUtahUnited States of AmericaCCGT · HRSGGE Vernova: 7HA.03, GE Vernova: STF-D650ConstructionCO₂ measured

Millcreek Power Generation is a 80 MW gas power plant in Utah, United States of America. It ranks #3069 of 10,884 United States of America power plants by installed capacity. Its annual emissions of 65,482 t CO₂/yr (US EPA GHGRP) are equivalent to about 15k cars driven for a year. In context, gas supplies about 40.0% of United States of America's electricity; the national grid averages 384 gCO₂/kWh (43.0% low-carbon) (2025).

80MW installed capacity
2HRSG unit(s)
65,482t CO₂ / yr (US EPA GHGRP)
2008Construction

Plant data: WRI Global Power Plant Database (CC BY 4.0), id USA0056253.

Data status

Known data

FacilityMillcreek Power Generation WRI
CountryUnited States of America · Utah WRI
Coordinates37.1121, -113.5166 WRI
FuelGas WRI
MW installed capacity80 MW Wikidata P2109; installed/nameplate capacity
Verification noteQuality label backfilled from existing source-backed capacity provenance on 2026-07-05; capacity value was not changed. source-verified
OwnerCity of St George WRI
Commissioned2008 WRI
TechnologyCCGT · GE Vernova: 7HA.03, GE Vernova: STF-D650 · HRSG WRI
CO₂ emissions65,482 t CO₂·a⁻¹ measured · US EPA GHGRP

Calculated from dataset

Capacity rank in country#3069 / 10884 calculated
Fuel-specific rank in country#1227 / 2165 calculated
Capacity vs country/fuel peers0.66× · 121.2 MW · n=2165 calculated
Climate16.3°C · HDD 1,715 derived from coordinates
Environmental severityC1 · 41/100 derived from coordinates

Not available

GWh reported / yrNot available not in dataset

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

Data provenance

Source of the capacity and fuel values:

capacity: Wikidata P2109; fuel: WRI GPPD

In context: how this plant compares

At 80 MW, Millcreek Power Generation is below the median gas plant in United States of America (121.2 MW). Technically it is described as CCGT; combined-cycle with a heat-recovery steam generator (HRSG); GE Vernova: 7HA.03, GE Vernova: STF-D650. Its current lifecycle status is “Construction” — so it is not yet, or no longer, generating at full output. Gas plants burn natural gas either in open-cycle turbines for fast peaking, or in combined-cycle units that recover exhaust heat in an HRSG to reach roughly 55–62% efficiency — the cleanest-burning fossil option.

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

65,482 t CO₂/yr — in everyday terms

This facility's annual emissions are roughly equivalent to:

1.2kmillion cubic feet of natural gas burned
14khomes' electricity use for a year
65kacres of US forest absorbing CO₂ for a year

Equivalencies via US EPA Greenhouse Gas Equivalencies; emissions per US EPA GHGRP (measured for US EPA/EU ETS, modelled for Climate TRACE).

How it compares & nearby plants

The #1227 largest gas power plant of 2165 in United States of America by capacity.

United States of America has 2165 gas power plants in this dataset, together about 789,950 MW of capacity.

Nearby power plants

Location

Coordinates 37.1121, -113.5166 from WRI Global Power Plant Database (CC BY 4.0). View on OpenStreetMap.

Frequently asked questions

What type of power plant is Millcreek Power Generation?

Millcreek Power Generation is a 80 MW gas power plant in Utah, United States of America, Construction 2008.

How much CO₂ does Millcreek Power Generation emit?

Millcreek Power Generation has measured emissions of about 65,482 tonnes of CO₂ per year (US EPA GHGRP).

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