Conference Highlights

We will host our 13^th annual CleanTech Innovation Showcase at the Pacific Northwest National Laboratory’s Discovery Hall, a collaboration-rich environment where researchers gather with academic and industrial partners.

This Event Will Include:

Informative Keynote on Sector Trends
Presenting Companies with Emerging Technologies
Opportunity to Tour the Innovation Pavilion
Networking | Demonstrations | Exhibitor Booths
Breakfast, Lunch, and Happy Hour Receptions

Stay tuned on key topics impacting the cleantech landscape today, including:

Carbon Management
NW Innovation Clusters, Consortia,
Tech Hubs & Engines
Regional Economic Development Priorities
Entrepreneur Resources
Policy Priorities

Agenda – Stay Tuned for 2026’s Schedule At-a-Glance

Check Out Last Year’s Detailed Agenda.

Keynote – Stay Tuned!

Awards Finalists Recognition

The 2026 CleanTech Alliance Awards will spotlight individuals and organizations making significant contributions to the fields of cleantech policy, innovation, and business. Join us as we recognize and celebrate talent in the following four award categories:

Emerging Company Award
Justice, Equity, Diversity, and Inclusion (JEDI) Award
CleanTech Leader Award
Board Chair Award

Breakout Sessions

Companies and research institutions from across the U.S., Canada, and beyond will showcase their latest innovations, ideas, and initiatives during 20-minute breakout room sessions. Choose your own adventure throughout the day between 15 presentations and 10 discussion groups.

Networking

Who should attend?

Corporate sustainability officers, environmental officers, C-suite execs, researchers, elected officials, policy staff, entrepreneurs, investors, STEM students, and everyone else excited about building an innovative cleantech future!

Visitor Information

Traveling in from out of town? Link to our hotel block is included in your confirmation message upon registration for the conference.

Stay Tuned on our Discounted Hotel Block.

Sponsors and Exhibitors

Thank you to our 2026 Sponsors!

Interested in becoming a sponsor? Click here for 2026 Sponsorship Tiers. Contact Rachelle Ames, Vice President of Economic Development, at rachelle@cleantechalliance.org for further information and options.

Gain visibility in front of 300+ cleantech industry leaders, investors, policymakers, and media representatives from North America and beyond.

2026 Washington State Fusion Week

If you’re in-town for the Tri-Cities, join us for the 2026 Washington State Fusion Week on Wednesday, September 2nd.

Explore Previous CleanTech Innovation Showcases

Visit the links below: