Utilities

AmeriGas Propane Exchange is a national provider of propane services, offering propane exchange cylinders for home and commercial use, and bulk propane delivery for heating and industrial applications.

Calpine Corporation is an independent power producer that operates and maintains natural gas, geothermal, and hydroelectric power plants. They generate electricity for wholesale markets.

Cleco provides electric utility services to residential, commercial, and industrial customers in Louisiana.

Entergy provides electric power generation and distribution services to residential, commercial, and industrial customers. They also offer related energy services and conduct related utility operations.

Genesis Energy is a diversified midstream energy company involved in the transportation, storage, terminalling, and marketing of crude oil and refined products. They also have operations in offshore pipeline systems.

Gulf States Power Group is an electric power generation company that also provides transmission and distribution services. They generate electricity through various means and ensure its delivery to customers.