About Us

Cleantech San Diego is a member-based business association that positions the greater San Diego region as a global leader in the cleantech economy. As a nonprofit organization, Cleantech San Diego is uniquely suited to support the industry by fostering collaborations across the private-public-academic landscape, leading advocacy efforts to promote cleantech priorities, and encouraging more equitable investment across the San Diego region.

Our stakeholders include more than 120 businesses, universities, governments, and nonprofits committed to advancing sustainable solutions for the benefit of the economy, the environment, and all members of the community.

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Upcoming Event

The Green Summit

September 23-24 | 9:00 am – 2:00 pm

The Green Summit is a two-day hybrid event taking place in San Diego featuring leaders in renewable energy, cleantech, science, and sustainability, sharing their vision for a cleaner more sustainable future. Cleantech San Diego members receive free admission with code: cleantechsandiego. Learn More