CNG http://michiganradio.org en Detroit asked to build a car that runs on natural gas http://michiganradio.org/post/detroit-asked-build-car-runs-natural-gas <p align="LEFT">Governors of 13 states that produce natural gas are asking Detroit car companies to make them a passenger car that runs on the fuel.</p><p align="LEFT">Advances in a drilling technique called horizontal hydraulic fracturing, or fracking, are making natural gas more plentiful.</p><p align="LEFT">The drilling technique has plenty of environmental critics,&nbsp;but Colorado Governor John Hickenlooper says it&#39;s safe when done properly, and he says natural gas is a better fuel than gasoline.</p> Tue, 17 Jul 2012 15:44:47 +0000 Tracy Samilton 8307 at http://michiganradio.org Detroit asked to build a car that runs on natural gas