The CleanTech Alliance Lunch Series presents notable clean tech executive speakers for a monthly conversation followed by networking with cleantech industry leaders from across the region. A different speaker and topic is presented on the second Wednesday of each month (12:00 p.m. to 1:30 p.m.) from September 2025 through October 2026 (except May, November, and December).
PFAS in the Rain: Solutions for the Ultra-Shorts
Join us on Wednesday, October 8, 2025, from 12 PM – 1:30 PM PST, for this exploratory lunch conversation and networking event at the Perkins Coie office downtown Seattle.
This month’s luncheon will expand on the content from the September 24th webinar, PFAS in the Rain: How Adopting Natural Refrigerants Can Reduce Risk and Grow Our Clean Energy Economy. We’ll be joined by a panel of experts discussing how to remove PFAS from the environment, prevent future PFAS emissions, and galvanize a better statewide testing regime in Washington.
Upcoming 2026 Events:
- Dates coming soon!
Sponsorship Opportunities
Sponsoring the CleanTech Lunch series is a great way to get your brand noticed or connect your organization to clean tech topic. Contact Rachelle@CleanTechAlliance.org for more info, or check out our infographic here.
Past Lunch Series Speakers:
2025 Lunch Speakers
- September 2025 – Grid Solutions: Virtual Power Plants & Distributed Energy Resource Management Systems
- April 2025 – AI Applications in CleanTech
- March 2025 – Cyber Security Risks and Critical Infrastructure Resilience
- February 2025 – Battery Materials & Energy Storage Systems
- January 2025 – Updates on State Legislative Policies, Payroll Taxes, and Washington Clean Energy Tax Credit Assistance Program
2024 Lunch Speakers
- October 2024 – The Fusion Supply Chain
- September 2024 – Geothermal Energy
- April 2024 – Plugging Offshore Wind into the Electric Grid
- March 2024 – Net-Zero Materials: Timber
- February 2024 – Workforce Development: Creating Successful CleanTech Internship Programs
- January 2024 – From the Lab to the Skies: Sustainable Aviation Fuels
2023 Lunch Speakers
- April 2023 – C-Suite Roundtable on Developing a Skilled, Inclusive Workforce
- March 2023 – Wastewater Heat Recovery
- February 2023 – Future-Proofing Buildings: Sustainable, Efficient Design for Energy Retrofits
- January 2023 – The BUILT Cluster: Working Together for Infrastructure Decarbonization
2022 Lunch Speakers
- October 2022 – The Future of Fusion Regulations and the Need for Justice, Equity, Diversity, and Inclusion
- September 2022 – The Inflation Reduction Act’s Impact on the Clean Energy Industry
- May 2022 – Innovative Approaches to Organic Waste Management (Hybrid)
- April 2022 – Ocean Energy, Marine Fuels & the Blue Economy
- March 2022 – Trends in the CleanTech Funding Landscape
- February 2022– Salmon Conservation
- January 2022 – Hydrogen Technologies