http://how-to-build-solar-panels.us/diy-power-system-review.html DIY Power System product review. DIY Solar hot water heater
Bel Air Life: Weekend Project: Solar Pool Heater
Wood stove / water heater
solar water heater DIY, same article has ideas for a compost bin water heater. both very doable. Wonder how well they (esp solar) would work. And I suppose super early morning and late night showers might be a no-go
Rainwater Harvesting and Purification System - instructions and diagram on how-to set up and for storage
14 Off-Grid Projects To Reduce Your Energy & Water Usage | http://homestead-and-survival.com/14-off-grid-projects-to-reduce-your-energy-water-usage/ | Choose one or more and get yourself off the grid!
How to Make a Solar Still to Purify Water Project - The Homestead Survival - Water Storage and Purification - Homesteading - Emergency Preparedness
How to get fresh water out of thin air | Fog-harvesting system developed by MIT and Chilean researchers could provide potable water for the world’s driest regions.
get the water out of your well when the power goes off