Wind

Utility Alliant Energy gets nod for 500MW Iowa wind expansion

The regulatory approval means Alliant's Interstate Power and Light utility will add 1GW of wind in Iowa by 2020

An Iowa wind farm owned by utility MidAmerican Energy
An Iowa wind farm owned by utility MidAmerican Energy
  • Karl-Erik Stromsta in New York
Published 18 April 2018, 14:14Updated 18 April 2018, 14:43