| Economize CO2 by renewable energy
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Usually, the electric power production by renewable energy is compared with the production by fossile energy and the CO2 saving is calculated by this.
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| Renault Kangoo CO2 emission city traffic
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The Kangoo is an ideal study object about the CO2 emission of different drive concepts, because it exists as gasoline, diesel, natural gas and plug-in-hybrid vehicle.
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| Range of photovoltaic for our mobility
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About 40m away is the booth of the agency for biomass with a poster how far a car can drive with the yearly yield of 1ha biomass.
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| Range of biomass for our mobility
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How far can a middle class car drive with the yearly yield of one hectare. The poster on the booth of the 'Fachagentur Nachwassende Rohstoffe e.V.' shows it.
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| Natural gas car not useful
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Basic decision against gas cars. Why this dispensable step in direction of a future mobility is not necessary.
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| Hybrid cars
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Why arrived the hybrid car not earlier. What problems solves the hybrid car? Can the hybrid succeed against cars with hydrogen and fuel cells?
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