| TreePeople TreePeople is an environmental nonprofit that unites the power of trees, people and technology to grow a sustainable future for Los Angeles. Simply put, our work is about helping nature heal our citie ... Read More... |
| Brad Lancaster/Rainsource Press/Harvesting Rainwater Brad Lancaster is a dynamic teacher, consultant, and designer of regenerative systems. He is the author of the award-winning, best-selling books Rainwater Harvesting for Drylands and Beyond, the ... Read More... |
| Dig Cooperative Comprehensive indoor & outdoor water conservation retrofits, greywater systems, rainwater catchment systems, and drought tolerant landscaping. |
| Ecology Center The Ecology Center provides the public with reliable information, tools, hands-on training, referrals, strategies, infrastructure, and models for sustainable living. Our programs enable people to adop ... Read More... |
| Greywater Action Greywater Action seeks to educate and empower people to build sustainable water culture and infrastructure. The group is based in Oakland, California. |
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