Clean Energy Fuels (CEF) signed a deal with General Electric (GE) to purchase its natural gas vehicle fueling assets in an effort to expand what it describes as “America’s Natural Gas Highway.”

CEF is owned on a 20.8 percent basis by T. Boone Pickens, energy magnate and owner of the hedge fund, BP Capital. Andrew Littlefair, President and CEO of CEF, described the deal as one of the “most significant milestones in Clean Energy’s history.”

The report begs the disconcerting question: is the shale gas bubble on its way to bursting?

In Pennsylvania – a state that sits in the heart of the Marcellus Shale basin – the concept of “frackademia” and “frackademics” has taken on an entirely new meaning.

On Sept. 27, the PA House of Representatives – in a 136-62 vote – passed a bill that allows hydraulic fracturing, or “fracking” to take place on the campuses of public universities. Its Senate copycat version passed in June in a 46-3 vote and Republican Gov. Tom Corbett signed it into law as Act 147 on Oct. 8.