Indiana Energy Companies

Below is the list of leading energy companies serving Indiana residential customers.

Direct Energy

Direct Energy provide electricity, natural gas and other energy services to more than 13 million residential homes and businesses across North America. As one of the largest electricity and natural gas providers in North America, Direct Energy prides itself on providing you with choice and support to help manage your monthly energy costs.

Direct Energy Indiana Plans

Duke Energy

Duke Energy, headquartered in Charlotte, North Carolina, is the largest electric power holding company in the United States.

Duke Energy Indiana Plans

Northern Indiana Public Service Company

With more than 821,000 natural gas customers and 468,000 electric customers across the northern third of Indiana, NIPSCO is the largest natural gas distribution company, and the second largest electric distribution company.

Northern Indiana Public Service Company Indiana Plans

Indianapolis Power & Light

Indianapolis Power & Light Company, also known as IPL or IPALCO, is a utility company providing electric service to the city of Indianapolis. It is a subsidiary and largest utility of AES Corporation, which acquired it in 2000.

Indianapolis Power & Light Indiana Plans

Browse Indiana Cities

1. Indianapolis

Indianapolis Electricity Providers by Zip Code

2. Fort Wayne

Fort Wayne Electricity Providers by Zip Code

3. Evansville

Evansville Electricity Providers by Zip Code

4. South Bend

South Bend Electricity Providers by Zip Code

5. Carmel

Carmel Electricity Providers by Zip Code