Hays, Texas · Plant code 55144

Hays Energy Project

Hays Energy Project is a natural gas plant in Hays, Texas. This page is assembled from imported EIA-860, EIA-923, and EPA eGRID records.

Primary fuel Natural Gas

Route-friendly label and badge.

Total capacity 990 MW

Plant nameplate capacity.

Annual generation 5,417,165 MWh

Annual output from imported EIA and EPA records.

Capacity factor 54%

A simple way to compare utilization.

Operations

Operations details

Sector IPP Non-CHP

Utility, IPP, industrial, or commercial style ownership.

Status Operating

Current operating status in the imported records.

Online year 2,002

Useful for technology-vintage context.

Location San Marcos, Texas

County and state routing anchor.

Emissions

Emissions details

CO2 2,103,063 tons

Annual plant-level total.

SO2 11 tons

Annual sulfur dioxide.

NOx 227 tons

Annual nitrogen oxides.

CO2 rate 896 lbs/MWh

Emission intensity, when available.

Fuel mix

Generation by fuel at the site.

Natural Gas 5,417,165 MWh · 100% of generation

Ownership

Who owns the plant.

Owner Hays Energy, LLC

100%

Generators

Generator-level detail

Generator	Technology	Fuel	Capacity	Status	Online
U1	Natural Gas Fired Combined Cycle	Natural Gas	242 MW	Operating	2,002
U2	Natural Gas Fired Combined Cycle	Natural Gas	242 MW	Operating	2,002
U3	Natural Gas Fired Combined Cycle	Natural Gas	253 MW	Operating	2,002
U4	Natural Gas Fired Combined Cycle	Natural Gas	253 MW	Operating	2,002

Generation trend

Monthly output pattern

423,424 MWh

Jan

153,635 MWh

Feb

452,650 MWh

Mar

365,113 MWh

Apr

441,148 MWh

May

555,244 MWh

Jun

591,515 MWh

Jul

640,423 MWh

Aug

560,675 MWh

Sep

512,831 MWh

Oct

430,507 MWh

Nov

290,000 MWh

Dec

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Related routes

Context around this plant

County page

Hays overview

See the local plant cluster around this site.

1 plants

State page

Texas

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907 plants

Fuel page

Natural Gas plants

Compare this site to plants using the same primary fuel.

2,534 plants