| 45 km/h scooter CO2 emission
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The electric scooter with lead batteries is even with electric power from a lignite power plant better than a 4 stroke engine scooter. The red lantern of the worst has the 2 stroke engine scooter.
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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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| Renault Kangoo carbon dioxide out of town
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Out of town has also the ICE internal combustion engine a good efficiency. The total superiority of the electric drive system is out of town clearly smaller.
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| BMW 7 hydrogen
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Electrolysis and liquefaction of hydrogen requires much electric power. The vehicle needs about 8 times more electric power than a plug-in-hybrid of the same size.
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| Bicycle CO2 emission
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Also the production of aliments causes the emission of GHG green house gases. So even the bicycle driver can not be spared out of a CHG emission calculation.
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| 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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