Talk about coal-to-gas switching: Veteran financial executive David Khani had been CFO of Consol Energy Inc. when it was a combined coal/gas operator and then after it became a pure-play coal company following Consol’s split with CNX Resources Corp.

Columbia Gas unveils renewable natural gas fleet vehicle
The system, known as NeuFuel, differs from compressed natural gas because it can be used at a lower pressure than CNG.


