Maricopa, Arizona · Plant code 66334

Sierra Estrella Energy Storage

Sierra Estrella Energy Storage is a mwh plant in Maricopa, Arizona. This page is assembled from imported EIA-860, EIA-923, and EPA eGRID records.

Primary fuel Mwh

Route-friendly label and badge.

Total capacity 250 MW

Plant nameplate capacity.

Annual generation -26,249 MWh

Annual output from imported EIA and EPA records.

Capacity factor 0%

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 2,024

Useful for technology-vintage context.

Location Tolleson, Arizona

County and state routing anchor.

Emissions

Emissions details

CO2 0 tons

Annual plant-level total.

SO2 0 tons

Annual sulfur dioxide.

NOx 0 tons

Annual nitrogen oxides.

CO2 rate 0 lbs/MWh

Emission intensity, when available.

Fuel mix

Generation by fuel at the site.

Mwh 0 MWh · 0% of generation

Other -26,249 MWh · 0% of generation

Ownership

Who owns the plant.

Owner Sierra Estrella Energy Storage, LLC

100%

Generators

Generator-level detail

Generator	Technology	Fuel	Capacity	Status	Online
BESS3	Batteries	MWH	250 MW	Operating	2,024

Generation trend

Monthly output pattern

0 MWh

Jan

0 MWh

Feb

0 MWh

Mar

0 MWh

Apr

-212 MWh

May

-3,863 MWh

Jun

-4,067 MWh

Jul

-3,886 MWh

Aug

-3,850 MWh

Sep

-3,716 MWh

Oct

-3,330 MWh

Nov

County page

Maricopa overview

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64 plants

State page

Arizona

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171 plants

Fuel page

Mwh plants

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732 plants