Low-tech Magazine: Solar powered machines

July 26, 2011

The bright future of solar thermal powered factories

Most of the talk about renewable energy is aimed at electricity production. However, most of the energy we need is heat, which solar panels and wind turbines cannot produce efficiently. To power industrial processes like the making of chemicals, the smelting of metals or the production of microchips, we need a renewable source of thermal energy. Direct use of solar energy can be the solution, and it creates the possibility to produce renewable energy plants using only renewable energy plants, paving the way for a truly sustainable industrial civilization.

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Posted on July 26, 2011 in Batteries, Cooling, Cover story, Embodied energy, Energy, Energy production, Factories, Fossil fuels, Heating, Industry, Low-tech solutions, Solar energy, Solar powered machines, Thermal energy, Zero emissions | Permalink | Comments (20)

Human powered machines

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Low-tech Transportation

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Energy Production

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Energy Consumption

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Lost Knowledge

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History

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