Katherine Hammack

IEA Renewable Energy, Inc. provides clean energy construction and engineering services. It engages in utility scale wind and solar energy projects. The company is headquartered in Madison, WI.

WPPI Energy, Inc. generates and supplies electricity. It operates transmission lines and power plants that give a capacity of more than 300 MW. The company is engaged in wholesale energy transactions with other regional utilities and energy marketers. It was founded in 1980 and is headquartered in Sun Prairie, WI.

Community Action Partnership operates as a non-profit organization, which engages in the provision of technical assistance and training community action agencies. Its programs include energy partnerships, learning communities resource center, economic mobility from poverty initiative, pathways program, and racial equity. The company is headquartered in Washington, DC.

Digi-Key Corp. distributes electronic components. It also distributes semiconductors, discrete, electromechanical parts. Its products include audio products, batteries, cable assemblies, capacitors, computer & video accessories, connectors, crystals & oscillators, discrete semiconductor products and many more. The company was founded by Ronald A. Stordahl in 1972 and is headquartered in Thief River Falls, MN.