Anderson reports 168.7 MW natural gas of operating nameplate capacity. These technology ratings do not establish a common export limit. Source: EIA Aug 2026.

What kind of plant is Anderson?

Anderson is a Natural Gas Fired Combustion Turbine facility in Madison County, IN, participating in the PJM market.

Where is Anderson located?

Anderson is in Madison County, IN, inside the PJM balancing area.

Who operates Anderson?

Anderson is operated by Indiana Municipal Power Agency according to the EIA generator inventory. Reporting membership does not by itself establish ultimate ownership.

How much electricity does Anderson generate?

Anderson reported 1,013.7 GWh over the twelve months to 2024-12. Figures are net generation as filed to EIA-923.

How does Anderson compare to other plants?

By capacity, Anderson ranks #291 of 829 operating plants of the same technology nationally. It ranks #12 of 19 in IN.

Anderson — 169 MW gas plant, Madison County, IN

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Anderson — 169 MW gas plant, Madison County, IN · Ask the Grid

Generation and physical site

EIA plant 7336 · Inventory for Aug 2026.

Reported operating nameplate by technology

Natural gas: 168.7 MW

Operating generators only. Battery power is in MW; stored energy is in MWh. These ratings do not establish a shared export limit.

Generator records (3)

EIA generator status and nameplate capacity for Anderson
Generator	Technology	Status	Power (MW)	Energy (MWh)
ACT1	Natural Gas Fired Combustion Turbine	Operating	41.4	Unknown
ACT2	Natural Gas Fired Combustion Turbine	Operating	41.4	Unknown
ACT3	Natural Gas Fired Combustion Turbine	Operating	85.9	Unknown

Physical map location · OpenStreetMap: 40.05270, -85.73907
Filed location · EIA: 40.05290, -85.73890

Sources and observation dates

Inventory source: EIA-860M workbook (preliminary)
EIA reporting month: Aug 2026
EIA retrieved: Oct 10, 2026
OSM extract: Oct 9, 2026
OSM last mapped edit: Jun 19, 2022
Map prepared: Oct 10, 2026
Field verification: Not reported

Reporting month describes the inventory. Retrieval and map preparation describe processing; an OSM edit does not establish an in-service date.

EIA source inventory

Units and generators

Operating generator records and technology attributes reported through EIA-860.

Generator	Capacity	Technology	Operation	Status
ACT1	41.4 MW 34 MW summer	Natural Gas Fired Combustion Turbine Natural Gas · GT	Jun 1992	Operating
ACT2	41.4 MW 34 MW summer	Natural Gas Fired Combustion Turbine Natural Gas · GT	Jun 1992	Operating
ACT3	85.9 MW 72 MW summer	Natural Gas Fired Combustion Turbine Natural Gas · GT	Jun 2004	Operating

Related parties and identifiers

Parties, market resources, and identifiers tied to this asset, with owner, operator, developer, EPC, compliance provider, and interconnecting entity roles kept separate.

Parties and identifiers

OrganizationRoleBasis

Reporting portfolio

EIA reporting entity

Indiana Municipal Power Agency

Entity 9234

Operating portfolio

48 plants

1 states

Reported capacity

457.3 MW

Natural Gas Fired Combustion Turbine · Solar Photovoltaic

Largest reported plants in this portfolio
Largest reported plants	Capacity	State
AndersonCurrent	168.7 MW	IN
Richmond	82.8 MW	IN
IMPA Washington Solar Park 2	9.9 MW	IN
Crawfordsville 5 Solar Park	9.8 MW	IN
Peru 2	9.5 MW	IN
Richmond 5	9 MW	IN
Anderson 3	8.7 MW	IN
IMPA Anderson Solar Park 2	8.1 MW	IN

Portfolio membership follows the latest EIA-860 reporting entity. It does not imply ultimate ownership.

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Overview

Infrastructure record

Overview

Infrastructure record

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Structured profile

Generation and physical site

Reported operating nameplate by technology

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Richmond

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Units and generators

Performance

Peer context

Monthly generation

Grid and market context

Nearby substations

Commercial, land, and environmental record

Financing

Transactions and agreements

Related parties and identifiers

Parties and identifiers

Reporting portfolio

Timeline and sources

Project timeline

Sources

Common questions about Anderson

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What kind of plant is Anderson?

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Who operates Anderson?

How much electricity does Anderson generate?

How does Anderson compare to other plants?

Co-located assets