Featured Startups

DPG Energy


Empowers individuals, small businesses and communities in rural and remote areas to generate and consume their own reliable, low-cost and clean on-site electricity, 24/7.

NG1 Tech

Screen Shot 2015-06-24 at 11.50.57 AM

Researches, manufactures and markets cost effective energy savings technologies that solve problems our nation and planet face today. Their exhaust system reduces diesel fuel costs, emissions, and sound, while increasing diesel engine efficiency and performance.



Minimizes the labor required to get relevant information to responding utilities. Makes it efficient, fast, and easy to ensure the right work is being done at the correct location, in the best way possible.


Featured Sponsors

Southeast Platinum Sponsor



Southeast Platinum Sponsor



Southeast Gold Sponsor



Southeast Silver Sponsor



Drive the Difference — Become a Sponsor

The Cleantech Open Southeast is grateful for the generous support of our sponsors and partners who have made the Accelerator possible. We encourage companies, institutions and individuals to reap the benefits of sponsorship while giving innovative clean technology businesses the opportunity to succeed in the marketplace.

There are many benefits to being a sponsor of the Cleantech Open. We are happy to meet with you to discuss your involvement in our organization. For more information about sponsorship opportunities, please contact us.