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articles about renewable resources, their possibilities and uses for households and small communities
a categorized list of published articles
a categorized list of published articles
links to useful web tools and sources of information
explanation of used terms and abbreviations
Wind, water, evaporizér! Do you know the pleasant coolness in the summer wet t-shirt and a wind? The water from the t-shirts evaporates and you just have felt the effect of an evaporative cooler. Device
Let it go! A device for converting wind energy to kinetic energy. This is either used for cyclic movement as is the case with the pump on the water, the older the water mills, hammer mills... Current
Bury the pipe and you'll see. It is possible to use the energy, which is located just a few meters below the surface of the heating, cooling? Of course, heat pumps ground water used this possibility. But it is possible
Why would the Sun not cool? Use a chimney to ventilate is certainly not a novelty. Use the chimney to the cooling is quite an interesting feat. Solar chimney increases the energy of the Sun to move the chimney.