Capital Power Income L.P. was a limited partnership that was engaged in the generation, acquisition, and sale of electricity in Canada and the United States.

[2] The company owned and operated a number of power plants and other assets in Canada and the United States, including coal-fired, natural gas-fired, and wind energy facilities.

It sold electricity to a range of customers, including utilities, industrial users, and other power marketers.

[3] It was then renamed on November 5, 2009 to reflect the transfer of ownership from EPCOR Utilities to its newly created spin-off Capital Power Corporation.

[4] On November 7, 2011, Atlantic Power Corporation completed it plan of arrangement to acquire the company.