
September 23, 2012
In this June 25, 2012 file photo, a crew works on a gas drilling rig at a well site for shale based natural gas in Zelienople, Pa.
Stories this photo appears in:
Decades of federal dollars helped fuel gas boom
It sounds like a free-market success story: a natural gas boom created by drilling company innovation, delivering a vast new source of cheap energy without the government subsidies that solar and wind power demand.

Comments
Use the comment form below to begin a discussion about this content.
Please review our Policies and Procedures before registering or commenting
Or login with:
OpenID