Question by Heather Oster: Car Technology?
So, i was busy in a high-quality conversation by means of my bf the additional night. I counting too similar to to perceive sound additional likely answers to this. We use gas as fuel, and day following year, we are digging up additional and more. Gas is not infinite so we determination run out and after that what? What determination we put in our cars to create not any run? What are additional likely solutions to petroleum our cars? Let unaccompanied gas as a petroleum is damaging to our environment, we contain to too get mind of so as to in arrange to mind for us. There are 2 likely solutions together my bf and I talked about: 1. Hydrogen 2. Electric. We counting require 4xs the quantity of hydrogen in arrange to equivalent the petroleum authority of gas, meaning we counting require a better tank in the car, so determination so as to work? Electric has to be powered but an outlet at what time not driven and we motionless use gas, coal, wind, and water, to twist turbines to authority the electricity so as to counting approach to our house and from side to side out outlets to authority our car, counting so as to power us to use additional gas and motionless reason environmental damage?
What are a number of of by means of ideas? or come again? do you believe counting work, to prepare us for the future?

Best answer:

Answer by Eco_Dave_011
Well you are on the correct path but present are at smallest amount two feasible additional renewables you absent off " bio-fuels and compressed air. Since bio-fuels at present has a bad PR rep, I can see why you did. Compressed air holds assure for urban punitive and sub-55mph trips. Both contain a put clearly and not everybody counting use one or the other.

If you believe concerning far above the ground mpg bio-fuel cars existence form second-hand for merely extended variety convey and in rural areas, you can see anywhere it has a put in the earth with no gasoline.

Compressed air is huge for punitive so as to contain a high-quality renewable power basis and require to contain delivery, small trip or glow duty vehicles.

On to hydrogen: the main difficulty is contemptible petroleum cells. Hydrogen, creation it on site (at by means of home, in the car) or in a fueling station is the simple part. Making petroleum evil so as to can bring 10kW of authority for $5-10 is the firm part. Currently the petroleum cell stack in the Honda Clarity is concerning $100K and the stack in the Chevy Equinox is concerning the similar price. That is a extended way as of the $1-5K we pay for the gas heavy in our cars now.

As to the 4:1 ratio, so as to is solved by creation cars lighter, electric and additional efficient. About 2/3 of the power of gasoline is wasted via heat, un-burnt petroleum and automatic losses. The Clarity has a variety of 270miles on a filled tank of hydrogen, the Equinox concerning the same. The standard midsized car/crossover variety is 300-400miles. Not too far absent right?

Now onto electric vehicles; PEVs can be recharged by means of a host of renewable sources: Solar, Wind, Geothermal, Biomass so we dont contain to fake on dirty gas or coal.

Most of all populace determination require to alter how and why contain use a individual vehicle. Does a solitary being require a 4 or 5,000lb vehicle for a each day commute? Do we require to live so 10-15 on foot as of all we require on a each day foundation (food, work, train ect)?

The UN inappropriately so as to by 2050, the present population " 6.5B populace " determination live in urban areas, by means of the remaining 30% in rural. Sounds similar to car demand determination fall fairly a bit.

So overall I believe present are a lot of options so as to can fit a big piece of the earth scarcity require for transport, the deception determination be to let every to expand completely and discover a niche and not mark one off since of bad press or political perspective.

Keep TV,box petroleum by means of by means of friends, it is a huge topic!

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