Making Ethanol from Office Paper - CopyEthanol : DigInfo

or dont drink at all

The problem is, to get the hydrogen from it you would need a lot of electricity and this would most likely come from the burning of coal (an there you get CO2).

If you were to get the electricity from an environmentally friendly source, you would be much better off using it in an electric engine.

can i buy this i want to please tell me where i can get it

A company could ramp up this process to make alcohol from recycled collected papper from trash haulers. What an idea!

How many sheets letter-size (A4) paper would it take to make 1 liter of ethanol?

you can get hydrogen from it now so no Co2 gases an will make the planet better when used in an internal combustion engine cleaning the air and end produst water

Technically the CO2 produced would be neutral; the CO2 burned will be taken in again by the trees used to make the paper.
This is not true for fossil fuel since they are carbon sources built up from millions of years.
However some sources of ethanol fuel are only technically carbon neutral, since the use of fertilizers, transporting the fuel etc contribute to additional GHG release.
Recycling material like this is far more desirable but I do wonder whether enzyme breakdown is efficient enough

wait, could you drink this ethanol? A nice way to recycle paper, create drinkable alcohol, and conserve the many fruits, vegetables, and sugars that go towards the production of alcohol.

That's a great way to help reduce fossil fuel use. Too bad you still produce Co2 when you use (burn) the resulting ethanol. An efficient carbon-oxygen separator (from Co2 gas) would be another cool invention.