PP PowerPlantsNearMe.com Fuel, generation, emissions, ownership
Prototype

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

County page

Power plants in Johnson, Iowa

Johnson currently shows 5 active plant records from the imported dataset.

Plants 5

Count of active plants on this page.

Total capacity 124 MW

Combined nameplate capacity.

Annual generation 10,236 MWh

Combined annual output from imported records.

CO2 3,418 tons

Annual total for this view.

Energy mix

Generation share in this view.

Solar 5,582 MWh · 55% of generation
Natural Gas 2,748 MWh · 27% of generation
Orw 722 MWh · 7% of generation
Biomass 692 MWh · 7% of generation
Col 409 MWh · 4% of generation
Oil 83 MWh · 1% of generation

Supporting routes

Internal paths that reinforce the site structure.

State page

Iowa

View the broader state mix around this county.

298 plants

Fuel page

Natural Gas plants

Compare the county profile to the wider fuel fleet.

2,534 plants

Largest plants

The highest-capacity sites in this slice.

Johnson, Iowa

Coralville GT

Natural Gas

Coralville GT is a natural gas plant in Johnson, Iowa. This page is assembled from imported EIA-860, EIA-923, and EPA eGRID records.

72 MW 800 MWh 1,582 tons CO2
MidAmerican Energy Co
Natural Gas

University of Iowa Main Power Plant is a natural gas plant in Johnson, Iowa. This page is assembled from imported EIA-860, EIA-923, and EPA eGRID records.

41 MW 3,771 MWh 1,800 tons CO2
University of Iowa
Oil

Farmers Electric Cooperative - Kalona is a oil plant in Johnson, Iowa. This page is assembled from imported EIA-860, EIA-923, and EPA eGRID records.

6 MW 83 MWh 36 tons CO2
Farmers Electric Coop - (IA)

Full plant list

All active plants in this view.

Johnson, Iowa

Coralville GT

Natural Gas

Coralville GT is a natural gas plant in Johnson, Iowa. This page is assembled from imported EIA-860, EIA-923, and EPA eGRID records.

72 MW 800 MWh 1,582 tons CO2
MidAmerican Energy Co
Natural Gas

University of Iowa Main Power Plant is a natural gas plant in Johnson, Iowa. This page is assembled from imported EIA-860, EIA-923, and EPA eGRID records.

41 MW 3,771 MWh 1,800 tons CO2
University of Iowa
Oil

Farmers Electric Cooperative - Kalona is a oil plant in Johnson, Iowa. This page is assembled from imported EIA-860, EIA-923, and EPA eGRID records.

6 MW 83 MWh 36 tons CO2
Farmers Electric Coop - (IA)
Solar

Johnson County Hills Solar is a solar plant in Johnson, Iowa. This page is assembled from imported EIA-860, EIA-923, and EPA eGRID records.

3 MW 5,582 MWh 0 tons CO2
MidAmerican Energy Co
Natural Gas

Oakdale Renewable Energy Plant is a natural gas plant in Johnson, Iowa. This page is assembled from imported EIA-860, EIA-923, and EPA eGRID records.

2 MW 0 MWh 0 tons CO2
University of Iowa