We believe that access to clean, affordable energy is a human right. We believe that energy transforms lives. And we are dedicated to leading the global transformation in the way energy is generated and distributed, by putting power in the hands of those who use it.


Energy and lives

Renewable energy is not just a product, it's essential for our long-term health and prosperity. People in big cities and rural communities alike should enjoy the same advantages that come from a reliable supply of electricity--streetlights that make it safe to walk at night, clear skies free of pollution, technology that connects and protects us. 

Electricity brings the inanimate to life. Our lights brighten at the flip of a switch, our computers awaken with the touch of a button. Yet over 1.5 billion people worldwide still lack electricity, and nations still compete for limited energy resources. At SunEdison, we choose to act. We have the technical know-how, the scale of operations, the partnerships, and, most important, the vision to put renewable energy within reach of everyone.


“If we did all the things we are
capable of, we would literally
astound ourselves.”

- Thomas Edison, 1931


Our name, SunEdison, celebrates the great inventor and entrepreneur Thomas Edison. His innovation and entrepreneurship changed the world. It is that spirit of innovation and determination to create a better world that fills the people of SunEdison with purpose and inspiration.









SunEdison manufactures advanced solar technology and develops, finances, installs and operates distributed solar power systems, delivering cost effective electricity and services to its residential, commercial, utility, and government customers. 


Established in
St. Peters, Missouri, in 1959.

Operational headquarters in
Belmont, California.

35 Locations across
North America, Europe, and Asia.

More than 5,600
employees worldwide.

Awarded more than
750 patents to date.

Leading development engine
and asset owner
More than 1,000 operational
sites worldwide.

Vertically integrated -
from silicon to solar panels.

Global portfolio of over 4 GW
of pipeline projects.

kWh electricity generated
lbs CO2 avoided


Are you ready to transform lives?


SunEdison is a great place to work, and we're always
looking for talented people to join our team.



Our Headquarters

Corporate HQ
13736 Riverport Dr, Maryland Heights, MO 63043
Phone: 314-770-7300
Solar HQ
600 Clipper Drive
Belmont, CA 94002
Phone: 650-453-5600
Fax: 443-909-7150
European HQ
Alcalá 44 - 3 Planta (entrada por Marques de Casa Riera)
28014 Madrid, Spain
Phone: +34 915 242 670
Fax: +34 911 814 123
Asia HQ
Menon Eternity, 10th Floor New # 165, Old No # 110, St.Marys Road Alwarpet Chennai - 18 India
Phone: +91 44 4292 3800

Our Subsidiaries

501 Pearl Drive (City of O'Fallon)
St. Peters, MO 63376
Phone: 636-474-5000
TerraForm Power
12500 Baltimore Avenue
Beltsville, Maryland 20705


Our Global Offices