School district and school participants
- Auburn School District (22 schools)
- Lake Washington School District (46 schools)
- Northshore School District (7 schools)
- Vashon School District (3 schools)
The following school districts also participated in the Green Schools Program from 2003–2007. Since these districts are current participants, their success stories can be found on the Success Stories: 2009-2013 page.
- Explorer West Middle School (private school, unincorporated King County)
- St. Francis of Assisi (private school, Burien)
- Tolt Middle School (Riverview School District, Carnation)
The following schools also participated in the Green Schools Program from 2003 – 2007. Since these schools are current participants, their success stories can be found on the Success Stories: 2009-2017 page.
- Bellevue High School (Bellevue School District, Bellevue)
- Glacier Park Elementary School (Tahoma School District, Maple Valley)
- Kings Elementary School (private school, Shoreline)
- Kings High School (private school, Shoreline)
- Skyview Junior High (Northshore School District, Bothell)
- Waskowitz Outdoor School (Highline School District, North Bend)