How many natural gas power plants are in Indiana?

Indiana has 47 operating utility-scale natural gas power plants with 11 GW of capacity, according to the EIA's monthly survey of power plants.

What is the largest natural gas power plant in Indiana?

Lawrenceburg Power, LLC in Dearborn County, Indiana is the largest, at 1,232 MW. It came online in 2004.

How many natural gas power plants were built in Indiana in 2025?

1 natural gas power plant came online in Indiana in 2025, with 647 MW of capacity.

Who is developing natural gas power plants in Indiana?

Interconnection queues list each project under a project company, not the developer behind it. Cleanview researches the developer of every project and has them on paid plans.

Natural gas power plants in Indiana

Indiana has 47 operating natural gas power plants with 11 GW of capacity. 1 came online in 2025.

Operating47

See planned natural gas power plants in Indiana

Updated monthly. Last updated November 2026.

Under 250 MW250–999 MW1 GW and up

Updated monthly. Last updated November 2026.

Indiana had 34 natural gas power plants online in 2016 and 47 in 2026

2016’162017’172018’182019’192020’202021’212022’222023’232024’242025’252026’26

Natural gas power plants online at the end of each year. Source: EIA-860M, compiled by Cleanview.

The 10 largest natural gas power plants in Indiana

Operating, by capacity

#	Natural gas power plant	County	Year online	Capacity
1	Lawrenceburg Power, LLC	Dearborn County	2004	1,232 MW
2	Harding Street	Marion County	2002	990 MW
3	St Joseph Energy Center	St Joseph County	2018	780 MW
4	Vermillion Energy Facility	Vermillion County	2000	692 MW
5	Sugar Creek Power	Vigo County	2003	665 MW
6	A B Brown	Posey County	2025	647 MW
7	Eagle Valley (IN)	Morgan County	2018	644 MW
8	Whiting Clean Energy	Lake County	2002	577 MW
9	Wheatland Generating Facility	Knox County	2000	500 MW
10	Edwardsport	Knox County	2013	481 MW

Natural gas power plants that came online most recently in Indiana

Newest first

#	Natural gas power plant	County	Year online	Capacity
1	Bos Dairy, LLC	Jasper County	2026	1 MW
2	A B Brown	Posey County	2025	647 MW
3	Caterpillar	Tippecanoe County	2024	7 MW
4	Hidden View Dairy, LLC	Jasper County	2022	1 MW
5	Purdue CHP	Tippecanoe County	2022	13 MW
6	Primient	Tippecanoe County	2021	62 MW
7	POET Biorefining - Shelbyville	Shelby County	2020	6 MW
8	University of Notre Dame	St Joseph County	2019	32 MW
9	St Joseph Energy Center	St Joseph County	2018	780 MW
10	Eagle Valley (IN)	Morgan County	2018	644 MW

The developer behind each project is on paid plans. See plans

How Cleanview tracks natural gas power plants

Operating natural gas power plants come from the EIA's monthly survey of power plants. Planned projects come from the grid operators' interconnection queues. We research who is developing each one, since a queue lists a project company, not its owner.

Questions about natural gas power plants in Indiana

How many natural gas power plants are in Indiana?: Indiana has 47 operating utility-scale natural gas power plants with 11 GW of capacity, according to the EIA's monthly survey of power plants.
What is the largest natural gas power plant in Indiana?: Lawrenceburg Power, LLC in Dearborn County, Indiana is the largest, at 1,232 MW. It came online in 2004.
How many natural gas power plants were built in Indiana in 2025?: 1 natural gas power plant came online in Indiana in 2025, with 647 MW of capacity.
Who is developing natural gas power plants in Indiana?: Interconnection queues list each project under a project company, not the developer behind it. Cleanview researches the developer of every project and has them on paid plans.