Not sure if you have heard about this or not..
but it seems pretty interesting..
basically they have made a car that runs on compressed air..
that you can charge with an air compressor for about $3.00 in electricity, or with an on board air compressor that you plug in, in about 4 hrs.
they estimate it to be able to go 120 miles on each fill up.
of course they say probably will never be in US..
http://www.theaircar.com/acf/
http://green.yahoo.com/blog/ecogeek/66/air-car-ready-for-mass-production.html
http://www.youtube.com/watch?v=QmqpGZv0YT4
http://www.popularmechanics.com/automotive/new_cars/4217016.html
but it seems pretty interesting..
basically they have made a car that runs on compressed air..
that you can charge with an air compressor for about $3.00 in electricity, or with an on board air compressor that you plug in, in about 4 hrs.
they estimate it to be able to go 120 miles on each fill up.
of course they say probably will never be in US..
http://www.theaircar.com/acf/
http://green.yahoo.com/blog/ecogeek/66/air-car-ready-for-mass-production.html
http://www.youtube.com/watch?v=QmqpGZv0YT4
http://www.popularmechanics.com/automotive/new_cars/4217016.html