Innovate. Educate. Advocate. Collaborate.


Cleantech San Diego is a member-based trade organization that positions the greater San Diego region, including Imperial County, 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 investment in the San Diego region.

Cleantech San Diego’s members include more than 100 local businesses, universities, governments, and nonprofits committed to advancing sustainable solutions for the benefit of the economy and the environment.


To accelerate clean technology innovation and the adoption of sustainable business practices for the benefit of the economy and the environment.


To position the greater San Diego region as the globally recognized leader in the innovation and adoption of clean technologies and sustainable business practices.