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Prototype

Current build. Uses imported EIA-860, EIA-923, and EPA eGRID data when available, with a small seeded fallback for local development.

Grant, Washington · Plant code 56695

Summer Falls Power Plant

Summer Falls Power Plant is a hydro plant in Grant, Washington. This page is assembled from imported EIA-860, EIA-923, and EPA eGRID records.

Primary fuel Hydro

Route-friendly label and badge.

Total capacity 92 MW

Plant nameplate capacity.

Annual generation 398,185 MWh

Annual output from imported EIA and EPA records.

Capacity factor 48%

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 1,985

Useful for technology-vintage context.

Location Coulee City, Washington

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 398,185 MWh · 100% of generation

Ownership

Who owns the plant.

Owner Quincy-Columbia Basin Irr Dist

33.3%

Owner East Columbia Basin Irr Dist

33.3%

Owner South Columbia Basin Irr Dist

33.3%

Generators

Generator-level detail

Generator Technology Fuel Capacity Status Online
1 Conventional Hydroelectric Hydro 46 MW Operating 1,985
2 Conventional Hydroelectric Hydro 46 MW Operating 1,985

Generation trend

Monthly output pattern

0 MWh
Jan
0 MWh
Feb
10,591 MWh
Mar
53,775 MWh
Apr
61,065 MWh
May
64,223 MWh
Jun
70,675 MWh
Jul
61,991 MWh
Aug
47,270 MWh
Sep
28,595 MWh
Oct
0 MWh
Nov
0 MWh
Dec

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Grant, Washington

Main Canal Headworks

Hydro

Main Canal Headworks is a hydro plant in Grant, Washington. This page is assembled from imported EIA-860, EIA-923, and EPA eGRID records.

27 MW 103,306 MWh 0 tons CO2
East Columbia Basin Irr Dist + 2 more 7.9 mi away

Grant, Washington

Grand Coulee

Hydro

Grand Coulee is a hydro plant in Grant, Washington. This page is assembled from imported EIA-860, EIA-923, and EPA eGRID records.

6,811 MW 15,443,458 MWh 0 tons CO2
U S Bureau of Reclamation 34.7 mi away

Grant, Washington

Quincy Chute

Hydro

Quincy Chute is a hydro plant in Grant, Washington. This page is assembled from imported EIA-860, EIA-923, and EPA eGRID records.

9 MW 30,917 MWh 0 tons CO2
South Columbia Basin Irr Dist + 2 more 36.0 mi away

Grant, Washington

PEC Headworks

Hydro

PEC Headworks is a hydro plant in Grant, Washington. This page is assembled from imported EIA-860, EIA-923, and EPA eGRID records.

7 MW 17,776 MWh 0 tons CO2
Quincy-Columbia Basin Irr Dist + 2 more 36.9 mi away

Related routes

Context around this plant

County page

Grant overview

See the local plant cluster around this site.

7 plants

State page

Washington

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138 plants

Fuel page

Hydro plants

Compare this site to plants using the same primary fuel.

1,426 plants