Eco · Regenerative · Sustainable
A living system for
Earth’s technology
Zembeha is a living library of sustainable and regenerative knowledge. It preserves the practices, technologies, and communities shaping a better planet before they are lost.
What we build
Education
The Course
100 sustainable topics: a living course you can take, teach, or share. Covering energy, water, agriculture, ecology, and more.
Data
Clean Water
AI-powered rankings of municipal water quality across hundreds of cities. Find out where the cleanest water flows. Embed our widget on your site.
Community
Volunteer
A coordination app connecting volunteers to local causes and meetups. Showing up is how change happens. We make it easy to find your people.