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The Clean Technology and Sustainable Industries Organization (hereafter referred to as “CTSI”) maintains this site (hereafter referred to as the “Site”) for community and advocacy purposes. Please feel free to browse the Site.

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Featured Events

Cleantech 2013
(joint with TechConnect World)
Washington DC, May 12-15, 2013

2013 Asia Pacific Clean Energy Summit & Expo
(joint with 2013 Islands & Isolated Communities Congress)
Honolulu, Hawai'i, September 9-11, 2013

2013 Defense Energy Summit
Austin, TX, November 11-13, 2013

"We've very much enjoyed being a member of CTSI. In addition to the many networking and conference opportunities, we've found the monthly newsletters to be the best consolidated source of clean technology industry information and updates on policy, grants and market intelligence."

- Patrick J. Piper, QM Power, Inc.

"Ener-G-Rotors is pleased to be a member of CTSI. CTSI has been very supportive of our efforts in clean technology, helping to connect us with key legislators, introducing us to contacts at the DOE, and providing opportunities to network with other clean technology companies."

- Michael Newell, Ener-G-Rotors, Inc.

"The Clean Technology and Sustainable Industries Organization brings together the world's most innovative companies to provide critical thinking and technology solutions to real-world challenges."

- Dr. Ray O Johnson, Senior Vice President and Chief Technology Officer, Lockheed Martin