Another Mariner East 2 Pipe Sinkhole Opens in Delaware County

Once again drilling work to install Sunoco’s Mariner East 2 Pipeline in Middlefield Township in Delaware County, PA (near Philadelphia) has resulted in a sinkhole. This one is about the size of a 15×15 swimming pool. Sunoco reports the hole exposed a 12-inch pipeline flowing NGLs (no holes, no leaks in the pipeline). The company immediately filled in the sinkhole and covered over the NGL pipeline.
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Nice try, but no cigar for Plainfield Township in Northampton County. The Plainfield Board of Supervisors last week passed a new zoning ordinance that prevents pipelines (and cell phone towers, and solar farms, and wind mills, and and and) from being built near or under the 1.5 miles of the Appalachian Trail as it passes through their township. Thing is, when it comes to pipelines (like PennEast Pipeline) that are federally regulated, Plainfield can’t stop it. Their ordinance isn’t worth the paper it’s written on.
Yesterday MDN brought you news of the U.S. Court of Appeals for the Third Circuit ruling that disallows PennEast Pipeline from using the delegated power of eminent domain to cross properties either owned by, or with easements granted to, the state of New Jersey (see
What’s the status of Atlantic Coast Pipeline (ACP), a 600+ mile pipeline that will run from West Virginia through Virginia and into North Carolina? Only 35 miles of pipeline is currently built, and all construction, at the moment, is blocked by the U.S. Fourth District Court of Appeals. Almost all of the workers for the project (thousands of them) have been laid off. Big Green groups with deep pockets have harassed the project from the beginning by filing lawsuits, blocking construction. Yet Dominion Energy, the primary partner and builder of ACP, remains “confident” the pipeline will, eventually, get built. When?
We recently spotted a column on the Forbes website by one of our favorite authors, Jude Clemente, under the title that “Gov. Cuomo Should Support The Constitution Natural Gas Pipeline.” Well, of course he should! We’ve argued that for years. In digging into the article, we found Clemente uses facts and figures to build his case for *why* Cuomo should support it–indeed, why it would be stark…raving…mad not to support it. For example, did you know that natural gas is the main source of energy in NY–double that of gasoline? Who knew?!
In July rumors circulated that Energy Transfer is looking to sell its 33% ownership stake in Rover Pipeline, a project they worked so hard to build (see
On Monday MDN told you that radical anti-fossil fuelers and the City of Oberlin, OH won a minor victory of sorts against the long-completed NEXUS Pipeline project (see
Sunoco is performing “optimization work” at the Marcus Hook export terminal this month. Marcus Hook is where two (soon to be three) Mariner East Pipelines terminate, hauling NGLs (propane, ethane, butane) from western Pennsylvania and eastern Ohio all the way to the Philadelphia area. At Marcus Hook the NGLs get separated and most (not all, but most) get loaded onto ships for export to other countries. Sunoco needs to upgrade a few things to export even more. They’re shutting down Marcus Hook this month, and that’s a (temporary) problem for the main shipper sending NGLs to the facility–Range Resources.
Just prior to taking a long Labor Day holiday weekend, MDN brought you news that the Federal Energy Regulatory Commission (FERC) has overruled New York State to allow the Constitution Pipeline to move forward with construction (see
Taking a chapter from the corrupt New York Dept. of Environmental Conservation (a political tool of NY Gov. Andrew Cuomo), the New Jersey Dept. of Environmental Protection (NJ DEP) is trying to run out the clock on the PennEast Pipeline by telling the project that its latest (now second) application for a federal “401” water crossing permit is “incomplete” and therefore they won’t even consider it. It’s a political move by a corrupt state agency–done at the request of Democrat Gov. Phil Murphy.
Since late last year we’ve tracked a lawsuit brought by radical antis and the City of Oberlin, OH against the long-completed NEXUS Pipeline project. Last Friday the D.C. Circuit Court of Appeals, the court that handles challenges to regulatory agencies like the Federal Energy Regulatory Commission (FERC), refused to drop the case and told FERC to once again try to justify the project in light that some of the gas gets exported to Canada.
This story is befuddling–we’re still trying to wrap our heads around it. The North Carolina Utilities Commission has filed a protest with the Federal Energy Regulatory Commission (FERC) objecting to Williams’ Leidy South expansion project, a project that is being built 100% in Pennsylvania! Why are NC regulators objecting to work being done in another state 500 hundred miles away?
You can’t say we didn’t see this one coming. Last week the Federal Energy Regulatory Commission (FERC) ruled that the New York Dept. of Environmental Conservation (DEC) took too long to deny a federal Clean Water Act “Section 401” water crossing permit for the Williams Constitution Pipeline project (see