Elmore, Idaho · Plant code 56997

Arrowrock Hydroelectric Project

Arrowrock Hydroelectric Project is a hydro plant in Elmore, Idaho. This page is assembled from imported EIA-860, EIA-923, and EPA eGRID records.

Primary fuel Hydro

Route-friendly label and badge.

Total capacity 16 MW

Plant nameplate capacity.

Annual generation 73,044 MWh

Annual output from imported EIA and EPA records.

Capacity factor 43%

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 2,010

Useful for technology-vintage context.

Location Boise, Idaho

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.

Hydro 73,044 MWh · 100% of generation

Ownership

Who owns the plant.

Owner Boise-Kuna Irrigation District

100%

Generators

Generator-level detail

Generator	Technology	Fuel	Capacity	Status	Online
1	Conventional Hydroelectric	Hydro	8 MW	Operating	2,010
2	Conventional Hydroelectric	Hydro	8 MW	Operating	2,010

Generation trend

Monthly output pattern

2,136 MWh

Jan

6,000 MWh

Feb

13,830 MWh

Mar

12,437 MWh

Apr

11,457 MWh

May

10,247 MWh

Jun

2,435 MWh

Jul

541 MWh

Aug

8,917 MWh

Sep

990 MWh

Oct

2,613 MWh

Nov

1,441 MWh

Dec

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Lucky Peak Power Plant Project is a hydro plant in Ada, Idaho. This page is assembled from imported EIA-860, EIA-923, and EPA eGRID records.

101 MW 290,591 MWh 0 tons CO2

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Boise R Diversion

Hydro

Boise R Diversion is a hydro plant in Ada, Idaho. This page is assembled from imported EIA-860, EIA-923, and EPA eGRID records.

3 MW 7,891 MWh 0 tons CO2

U S Bureau of Reclamation 9.4 mi away

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Barber Dam

Hydro

Barber Dam is a hydro plant in Ada, Idaho. This page is assembled from imported EIA-860, EIA-923, and EPA eGRID records.

4 MW 6,738 MWh 0 tons CO2

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Hidden Hollow Energy

Mlg

Hidden Hollow Energy is a mlg plant in Ada, Idaho. This page is assembled from imported EIA-860, EIA-923, and EPA eGRID records.

4 MW 18,147 MWh 0 tons CO2

Hidden Hollow Energy LLC 18.8 mi away

Related routes

Context around this plant

County page

Elmore overview

See the local plant cluster around this site.

19 plants

State page

Idaho

Back out to the wider state fuel mix.

144 plants

Fuel page

Hydro plants

Compare this site to plants using the same primary fuel.

1,426 plants