3 Ergebnisse.

Make and use your own homemade natural gas from food scraps, garden trimmings, and animal waste! DIY Biogas presents the practical information you need to craft a recipe for your own renewable natural gas and propane substitute. Complete plans and parts lists are provided to build two different biogas digesters that help you learn, understand, and grow your biogas operation. With this hands-on, minds-on guide, you'll gain the knowledge you ne...

Tighten your home's energy belt and save both energy and money!

Make and Conserve Your Own Energy With practice advice and a working plan, you can reduce or eliminate your dependence on fossil fuels. Energy-efficiency expert Paul Scheckel shows you the value of producing your own renewable energy -- from sun, wind, wood, water, or biogas -- and then points the way to personal action. Reduce your use, then produce! Begin by doing an energy audit to boost your home's efficiency, and then explore the opportun...