Alliant Energy

Company description

Alliant Energy is a public utility holding company headquartered in Madison, Wisconsin, providing power in Iowa and Wisconsin. The company's top priority is providing nearly 953,000 homes, farms, and businesses in Iowa and Wisconsin with safe, reliable energy and power in a variety of sustainable forms. 

Company details

City:
Madison
Address:
4902 North Biltmore Lane, Suite 1000, Madison, Wisconsin 53718-2148, US

Participation in projects

Projects Transactions
List of the updates in which the company was involved

Company updates

  • August 15, 2023

    Alliant Energy obtains permits for 175 MW battery energy storage systems (BESS) in Wisconsin

    Alliant Energy has received permission from the Public Service Commission Wisconsin (PSCW) to construct two battery storage projects that will be paired with solar PV plants in Wisconsin. The two proj...

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  • January 04, 2023

    Alliant Energy starts commercial operation of 50 MW solar project in Wisconsin

    Alliant Energy has started the commercial operation of the 50 MW North Rock Solar Photovoltaic Project located in Fulton, Rock County, Wisconsin. The facility consists of 120,000 solar panel...

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  • November 16, 2021

    Final close for USD1 bn Energy Impact Partners Fund II

    Energy Impact Partners has announced the final close on Energy Impact Partners Fund II, its latest Flagship Fund. The final close has over US$1 billion in capital commitments. The fund brings togethe...

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  • January 15, 2021

    Alliant Energy to install 1 MW solar PV project in Sheboygan Business Center

    Alliant Energy and the city of Sheboygan have reached an agreement to install a 1 MW solar photovoltaic (PV) project in the Sheboygan Business Center in the city of Sheboygan, Wisconsin, USA. With th...

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  • October 05, 2020

    130 MW Richland Wind Farm in Sac County starts commercial operation

    Alliant Energy has completed its 130 MW Richland Wind Farm in Sac County, located in west-central Iowa, USA. The now operational wind farm is among five wind projects across seven counties in the sta...

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  • May 06, 2020

    Alliant and EDF commission 200 MW wind project in USA

    Alliant Energy and EDF Renewables have announced that the 200 megawatt (MW) Golden Plains Wind Project achieved commercial operation and is now delivering cost-effective, clean electricity to Iowa cus...

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  • April 20, 2018

    Alliant Energy to install 1 GW wind power in Iowa

    The Iowa Utilities Board has approved Alliant Energy’s plan to install 1,000 MW of new wind energy in Iowa, a state in the Midwestern region of the USA, by 2020. Th...

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  • June 19, 2017

    EDF signs agreement to sell 50% of 250-MW Great Western wind farm

    EDF Renewable Energy has announced the signing of the Purchase and Sale Agreement by which Alliant Energy Corporation will acquire a 50% ownership interest in the 225 MW Great Western Wind Project.

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