Sonoma Clean Power (SCP) is the public electricity provider for Sonoma and Mendocino counties. We provide you with the option of using cleaner electricity at competitive rates from sources like solar, wind, geothermal and hydropower. SCP i... Read more >

The Sonoma County Herb Association is a vibrant part of the Sonoma County agricultural and healing communities. We are an eclectic group of herbalists: herb growers, medicine makers, educators, practitioners, gardeners and students. Our me... Read more >

Our mission is to work with our community to identify and lead actions that achieve and sustain ecological health in Sonoma Valley.... Read more >

Since 1976, Sonoma Land Trust has protected nearly 50,000 acres of beautiful, productive and environmentally significant land in and around Sonoma County.... Read more >

South Bay Clean Creeks Coalition originated as a community based effort called Friends of Los Gatos Creek. To date, this group has conducted over 140 creek cleanups removing 170 tons of trash from Los Gatos Creek and the Guadalupe River.... Read more >

From biodiversity to air, to water quality and climate change, Stand.earth designs and implements strategies that make protecting our planet everyone’s business. Our current campaigns focus on shifting corporate behavior, breaking the hu... Read more >

The Stone Research Foundation is a non-profit orthopaedic research institute with the mission is to accelerate healing, enabling people to stay active through research, development, and education.... Read more >

Strategic Energy Innovations (SEI) is an environmental nonprofit that builds leaders to drive sustainability solutions. For over 20 years, SEI has partnered with schools, communities, and businesses to develop a sustainability leadership p... Read more >

The Suisun Marsh Natural History Association is a 501(c)3 non-profit volunteer organization, dedicated to the rescue of native California wildlife and to the preservation of the Suisun Marsh, working through the dual avenues of wildlife re... Read more >

The mission of the Sulphur Creek Nature Center is to instill a sense of responsibility for the welfare of our world by bringing people and animals closer together through wildlife rehabilitation and education.... Read more >

The SunRidge Conservancy was formed in 1998 for public scientific and ecological purposes, including the preservation, protection and enhancement of land in its natural scenic, historical, agricultural, and open space states. SunRidge Co... Read more >

Sunrise Bay Area is the Bay Area hub of Sunrise Movement. Sunrise is a youth-led movement to stop climate change and create millions of good jobs in the process.​... Read more >

SunWork's mission is to help make solar more affordable and wide spread with the help of trained volunteers.... Read more >

The Surfrider Foundation USA works to protect and preserve the world's oceans, waves and beaches. The Surfrider Foundation largely focuses on water quality, beach access, beach and surf spot preservation, and sustaining marine and coastal ... Read more >

SAGE revitalizes agricultural places near cities where farming and local food culture can thrive and be celebrated. We work in Urban-Edge Agricultural Revitalization and Urban-Rural Connections.... Read more >

Sustainable Conservation helps California thrive by uniting people to solve the toughest challenges facing our land, air, and water. We bring together business, landowners and government to steward the resources that we all depend on in w... Read more >