Wind companies

Duke Energy is an electric power holding company.

Enbridge is an energy delivery company.

Exelon is a utility services holding company engaged in the generation, delivery, and marketing of energy.

American Electric Power (AEP) is a utility holding company that engages in the generation, transmission, and distribution of electricity for sale to retail and wholesale customers.

Xcel Energy is a company engaged in the generation, purchase, transmission, distribution, and sale of electricity.

ENGIE is a company operating as an energy and services group.

Iberdrola is a company that generates, transmits, distributes, and sells electricity.

EnBW operates through four segments: Sales, Grids, Renewable Energies, and Generation and Trading.

Orsted is a company that develops, constructs, and operates offshore and onshore wind and solar farms, energy storage facilities, and bioenergy plants, and provides energy products to its customers.

Vestas Wind Systems is a provider of sustainable energy solutions that designs, manufactures, installs, and services wind turbines.

Equinor (formerly known as Statoil) is an energy company developing oil, gas, wind, and solar energy.

Siemens Gamesa Renewable Energy is a company that supplies wind power solutions operating in the renewable energy sector.