HEATKEYS

Sustainable housing design, passive solar, green home zero energy earthhome plans and non-electric appliances for earth home featuring composting toilets and greywater recycling, plus shade cloth, stainless steel hoods, drywells and septic systems.

Ecological systems design: gray water systems, gravity feed water supply, rainwater harvesting, cisterns, water conservation, composting toilets, edible landscaping, bicycles.

Darco manufactures Underground water tanks for applications such as Rain Harvesting, Storm Water Detention, Thermal Storage, Fire Cisterns, Fire Sprinkler Reservoirs, Gray Water Reclamation, Potable Water, Sewage and Wastewater, Landscape Irrigation,...

Part RV tips blog, part road trip blog... The Fun Times Guide to RV Roadtrips contains the RV adventures of Jim & Lynnette, part-time RVers who take many RV trips from the U.S. to Canada; Karen & Jim who are currently full-time RVers; and Cu...

Plastic-Mart offers a wide range of Water Tanks, Plastic water tanks, Water storage tanks, Plastic storage tanks, Custom tanks and poly tanks at or below wholesale prices.

Instructables is the Biggest How To and DIY community where people make and share inspiring, entertaining, and useful projects, recipes, and hacks.

North America

RVShare: RV Rentals, Motorhome Rentals, Class A, Class B, Class C

Greywater reuse systems for irrigation or flushing toilets.