EWE is a holding company that provides energy, telecommunications, and IT business solutions. It operates through four segments: Renewable Energy, Infrastructure, Market, and swb Group. The Renewable Energy segment specializes in the operation of existing onshore and offshore wind farms and the project management and implementation of new ones. The Infrastructure segment develops energy and gas transport networks as well as large-scale storage facilities. The Market segment provides a supply of energy, gas, the internet, mobile telecommunications, light, and heat. The swb Group segment offers energy solutions.