Pennsylvania’s Pipeline Investment Program (or PIPE) grants cover part of the cost for building new natural gas pipelines to connect homes and businesses in rural parts of the state to homegrown Marcellus Shale gas supplies. We’ve written about many of the more-than-a-dozen (so far) PIPE grant projects in the past (see our PIPE stories here). Another four such grants, totaling $2.3 million, have just been awarded–in Chester, Monroe and Northampton counties. The big news with this latest round of grants is that they will create 575 *permanent* new jobs in the Commonwealth. Some 500 of those jobs will be at a mushroom farm!