Low Tech

1. Passive AC
2. Solar Cooker
3. Solar Dehydrator
4. Rainwater Harvester
5. Graywater Harvesting
6. Dry Toilet
7. Solar Water Heater
8. Desert Fridge
9. Urine Diverting Toilet

Passive AC

Solar Cooker

Solar Dehydrator

Rainwater Harvester

Graywater Harvesting

Dry Toilet

Solar Water Heater

Desert Fridge

Urine Diverting Toilet

Two part – https://www.ruralsprout.com/urine-in-the-garden/

6 Clever Uses for Urine in the Garden

6 Clever Uses for Urine in the Garden