Let's quickly it heats: the debate "fuel consumption, rechargeable electric car
If one tries to calculate the fuel consumption would correspond to the planet nachos toppings of the equipment at the same level of motorization that Western Europe today, we reach about 16 billion tons per year (2 today) This corresponds to an annual consumption of 32 billion tons of oil (4 today) .This is perfectly untenable unless succeed in dividing by 8 the average unit consumption of vehicles, which is also impossible with current techniques . And this division by eight would ultimately inadequate because the maximum possible nachos toppings oil production is expected around 2020 and should be in the order of 5 to 6 billion tons, which could take 2.5 to 3 billion tons of fuels. Do not rely on biofuels to replace such a level petroleum fuels because all land arable land would not be enough. It is possible to make synthetic fuels from coal, but the amount of fuel that can be produced and would be of the order of 15% by weight of coal (and this at the cost of enormous air pollution) .In other is, coal consumption nachos toppings for this use would increase to 100 billion tons per year (instead of the current 5 for all purposes and in particular the electricity production), nachos toppings 50 "only" if the average unit consumption of vehicles is divided 2! What is also perfectly possible because all the coal in the world would be exhausted in less than a generation! This equation seems particularly difficult to solve! What about you? Regarding France, the development of rechargeable lithium batteries for hybrid cars -it is not a solution to maintain an acceptable mobility in the long term? Indeed, 70% of journeys being less than 40 km there, most of the trips could be done by électrique.Et way electricity is nuclear, the problem of greenhouse gases produced by our vehicles would be largely resolved, nachos toppings provided of course go to the breeder for this to be sustainable!
If using plug-in hybrid vehicle, it uses electricity to urban journeys there or engine performance nachos toppings and pollution are the highest. We continue to use fuel with a modest gain on inter-urban journeys. The calculation of JM JANCOVICI concerns vehicles "all electric", not hybrids. In addition, it has long been advocated uses "thermal" of electricity using the night power. It is time to question the entire energy production chain and CO and take stock of all the uses of energy. Perhaps we would find that generate electricity in a power plant to make the final of the Joule heat is not very powerful! I suggest that we develop solar (thermal), geothermal heat pumps and savings could make charging urban--to use a lot of vehicles.
Since it is not possible to run a car with wood, solar or heat pump, it is urgent to scrap all oil boilers to keep the little nachos toppings oil we have left to cars and planes! While waiting to find better ...
The MDE debate Presentation / Abstract Before discussing Process Map of Charter debate moderation rules Participate suites Organization debate and discussion partners Products General Report / Final Proposals Overview & results July 11, 2007 at the Palace of Discovery Debates on proposals (phase 3) multi-stakeholder workshops (phase 2) Thematic Debates (phase 1) Recordings launch Contributions by theme Urban Planning, Production (29) Devices and daily use (33) Around the debate (37) Building (52) Consumption decrease (62) Energy Model (24) Roles nuclear and renewable energies (32) Transportation (72) The most noticed ... Recently commented contributions Keywords (Tags) heating aids co2 air consumption nuclear waste isolation GHG solar train transportation tax proposal transport bike electricity energy wind renewable energy
If one tries to calculate the fuel consumption would correspond to the planet nachos toppings of the equipment at the same level of motorization that Western Europe today, we reach about 16 billion tons per year (2 today) This corresponds to an annual consumption of 32 billion tons of oil (4 today) .This is perfectly untenable unless succeed in dividing by 8 the average unit consumption of vehicles, which is also impossible with current techniques . And this division by eight would ultimately inadequate because the maximum possible nachos toppings oil production is expected around 2020 and should be in the order of 5 to 6 billion tons, which could take 2.5 to 3 billion tons of fuels. Do not rely on biofuels to replace such a level petroleum fuels because all land arable land would not be enough. It is possible to make synthetic fuels from coal, but the amount of fuel that can be produced and would be of the order of 15% by weight of coal (and this at the cost of enormous air pollution) .In other is, coal consumption nachos toppings for this use would increase to 100 billion tons per year (instead of the current 5 for all purposes and in particular the electricity production), nachos toppings 50 "only" if the average unit consumption of vehicles is divided 2! What is also perfectly possible because all the coal in the world would be exhausted in less than a generation! This equation seems particularly difficult to solve! What about you? Regarding France, the development of rechargeable lithium batteries for hybrid cars -it is not a solution to maintain an acceptable mobility in the long term? Indeed, 70% of journeys being less than 40 km there, most of the trips could be done by électrique.Et way electricity is nuclear, the problem of greenhouse gases produced by our vehicles would be largely resolved, nachos toppings provided of course go to the breeder for this to be sustainable!
If using plug-in hybrid vehicle, it uses electricity to urban journeys there or engine performance nachos toppings and pollution are the highest. We continue to use fuel with a modest gain on inter-urban journeys. The calculation of JM JANCOVICI concerns vehicles "all electric", not hybrids. In addition, it has long been advocated uses "thermal" of electricity using the night power. It is time to question the entire energy production chain and CO and take stock of all the uses of energy. Perhaps we would find that generate electricity in a power plant to make the final of the Joule heat is not very powerful! I suggest that we develop solar (thermal), geothermal heat pumps and savings could make charging urban--to use a lot of vehicles.
Since it is not possible to run a car with wood, solar or heat pump, it is urgent to scrap all oil boilers to keep the little nachos toppings oil we have left to cars and planes! While waiting to find better ...
The MDE debate Presentation / Abstract Before discussing Process Map of Charter debate moderation rules Participate suites Organization debate and discussion partners Products General Report / Final Proposals Overview & results July 11, 2007 at the Palace of Discovery Debates on proposals (phase 3) multi-stakeholder workshops (phase 2) Thematic Debates (phase 1) Recordings launch Contributions by theme Urban Planning, Production (29) Devices and daily use (33) Around the debate (37) Building (52) Consumption decrease (62) Energy Model (24) Roles nuclear and renewable energies (32) Transportation (72) The most noticed ... Recently commented contributions Keywords (Tags) heating aids co2 air consumption nuclear waste isolation GHG solar train transportation tax proposal transport bike electricity energy wind renewable energy
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