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Donate to Sightline

Your gift equips Cascadians with the research and practical tools needed to advance long-term solutions to our region's most significant challenges. Together, we are working to build strong communities, a green economy, and a healthy environment. Thank you for your gift!

Emily Moore, middle, at the Civic Cocktail event, smiling into the mic at a question
Emily Moore, director of Sightline's Climate and Energy program, participates in a panel discussion of Washington's energy future, September 2025. Photo by Entwined Portraits

Busy market in Portland. Photo by Uchytil
Elementary school kids rushing out of school. Photo by Monkey Business Images, via Shutterstock.

If you would like to donate via phone, please contact Associate Director of Development Alexa Woodard at 206-447-1880 (option 1). 

If you would like to donate via stock, please click here for details.

Prefer to donate via check? You can mail your gift to us at: 

92 Lenora St., #189
Seattle, WA 98121

Contributions are tax deductible to the full extent of the law. Sightline Institute is a registered nonprofit 501(c)3 corporation. Our EIN is 52-1833599.

Prefer to donate via check? Mail your gift to us at: 

Sightline Institute 
92 Lenora St., #189 
Seattle, WA 98121 

Contributions are tax-deductible. Sightline is a 501(c)(3) organization. Our EIN is 52-1833599. 

Join 15,000+ readers and supporters in making evidence-based solutions a reality for a vibrant, just, and sustainable Cascadia. 

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