Maricopa, Arizona · Plant code 8068

Santan

Santan is a natural gas plant in Maricopa, Arizona. 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 1,329 MW

Plant nameplate capacity.

Annual generation 6,017,825 MWh

Annual output from imported EIA and EPA records.

Capacity factor 49%

A simple way to compare utilization.

Operations

Operations details

Sector Electric Utility

Utility, IPP, industrial, or commercial style ownership.

Status Operating

Current operating status in the imported records.

Online year 1,974

Useful for technology-vintage context.

Location Gilbert, Arizona

County and state routing anchor.

Emissions

Emissions details

CO2 2,049,144 tons

Annual plant-level total.

SO2 10 tons

Annual sulfur dioxide.

NOx 105 tons

Annual nitrogen oxides.

CO2 rate 719 lbs/MWh

Emission intensity, when available.

Fuel mix

Generation by fuel at the site.

Natural Gas 6,017,825 MWh · 100% of generation

Ownership

Who owns the plant.

Owner Salt River Project

100%

Generators

Generator-level detail

Generator	Technology	Fuel	Capacity	Status	Online
ST1	Natural Gas Fired Combined Cycle	Natural Gas	104 MW	Operating	1,974
ST2	Natural Gas Fired Combined Cycle	Natural Gas	104 MW	Operating	1,974
ST3	Natural Gas Fired Combined Cycle	Natural Gas	104 MW	Operating	1,974
ST4	Natural Gas Fired Combined Cycle	Natural Gas	104 MW	Operating	1,975
ST5A	Natural Gas Fired Combined Cycle	Natural Gas	154 MW	Operating	2,005
ST5B	Natural Gas Fired Combined Cycle	Natural Gas	154 MW	Operating	2,005
ST5S	Natural Gas Fired Combined Cycle	Natural Gas	315 MW	Operating	2,005
ST6A	Natural Gas Fired Combined Cycle	Natural Gas	154 MW	Operating	2,006
ST6S	Natural Gas Fired Combined Cycle	Natural Gas	136 MW	Operating	2,006

Generation trend

Monthly output pattern

422,911 MWh

Jan

375,903 MWh

Feb

332,666 MWh

Mar

147,731 MWh

Apr

347,273 MWh

May

553,541 MWh

Jun

709,288 MWh

Jul

736,868 MWh

Aug

563,412 MWh

Sep

711,517 MWh

Oct

616,136 MWh

Nov

500,579 MWh

Dec

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Related routes

Context around this plant

County page

Maricopa overview

See the local plant cluster around this site.

64 plants

State page

Arizona

Back out to the wider state fuel mix.

171 plants

Fuel page

Natural Gas plants

Compare this site to plants using the same primary fuel.

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