- BIOCHAR: Self-Sustaining and Self-Replication
- https://yalebluegreen.org/milling-backyard-lumber/
- https://yalebluegreen.org/https-yalebluegreen-org-asap-adopt-a-sapling-project/
- https://yalebluegreen.org/solar-power-system-peter-reiquam-y-84-mfa/
- https://yalebluegreen.org/sustainable-water-management-in-city-architecture/