ECOSS educates and empowers businesses and diverse communities to implement environmentally sustainable practices.

Everyone can make a difference –ECOSS leads industry, small businesses, communities and government to practical and sustainable environmental solutions. We deliver strategies and results in stormwater compliance, pollution prevention, electrical vehicles, solar energy and recycling.

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Latest News

Celebrating Tết with stormwater outreach

February 20, 2019 No Comments

Seattle’s Vietnamese community members want to be proactive environmental stewards, but aren’t always provided the opportunities to engage. We worked with a Vietnamese church to bring stormwater education to their Tết celebration.

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We’re hiring! Join our multicultural outreach team

January 28, 2019 No Comments

We’re seeking four multicultural outreach coordinators to join the ECOSS family! Make a difference for our businesses, communities and environment while promoting environmental justice.

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  • Environmental Equity
  • Resource Conservation
  • Stormwater Solutions


Learn more about our work


Green Globe Award 2015