Accidents | Columbia Pipeline Group | Energy Services | Industrywide Issues | Pipelines | TC Energy/TransCanada | Virginia
Columbia Gas Pipeline Near Interstate 81 in Va. Explodes, Big Fire
Talk about bad luck. On Monday, TC Energy announced it had sold a 40% stake in its Columbia Gas Transmission pipeline subsidiary to Global Infrastructure Partners for $3.9 billion (see TC Energy Sells 40% Interest in Columbia Pipeline to Investor GIP). Yesterday, a portion of the Columbia Gas Transmission pipeline in rural western Virginia–in Shenandoah County near Interstate 81–exploded and caught fire. Fortunately, the blast did not hurt nearby residents, nor were there any injuries among first responders who helped extinguish the fire.
Read More “Columbia Gas Pipeline Near Interstate 81 in Va. Explodes, Big Fire”
Yesterday MDN brought you the news that a third-party contractor “struck a well head” on a Hilcorp shale well pad in Columbiana County, Ohio, resulting in a leak that forced the evacuation of 450 people within a mile of the well site (see 
The PA Environment Digest Blog has been reviewing the reports filed by Dept. of Environmental Protection (DEP) workers again and noticed a situation at a well pad in Delmar Township, Tioga County. According to DEP reports filed, a Notice of Violation (NOV) was issued to Seneca Resources for a well pad located on DCNR State Forest land last September. Surface water samples from puddles indicate wastewater (brine) from one or more wells spilled onto the ground.
Air monitors at Shell’s ethane cracker plant detected elevated levels of benzene (which can cause cancer in humans) following an April 11 malfunction. However, an industrial hygienist told attendees at Tuesday night’s webinar session with local residents that the levels of benzene detected at the cracker’s community-adjacent fenceline during and after the release were too low to cause “even transient discomfort or irritation.” The highest concentrations found outside the fenceline were “in the parts per billion range.”
Last November, one of the ten natural gas storage wells at the Equitrans Rager Mountain Gas Storage Area in Jackson Township, Cambria County (in Pennsylvania) began to leak. The well ended up leaking roughly 100 million cubic feet per day (MMcf/d) of gas into the atmosphere (see 
Residents living in the vicinity of Energy Transfer’s Revolution Pipeline cryogenic plant in Bulger (Washington County), PA, got a surprise “present” on Christmas morning. Around 7:30 am, residents report hearing an explosion, followed by a fire, at the plant used to separate NGLs (natural gas liquids, including ethane, propane, and butane) from the raw gas stream that flows through the Revolution gathering pipeline (see 
Pennsylvania General Energy (PGE) is constructing a natural gas pipeline, a freshwater pipeline, and facilities to withdraw fresh water at a site along the Loyalsock Creek, north of Montoursville in Lycoming County, PA. The company’s work resulted in a sediment plume that appeared in Loyalsock Creek for several miles downstream of the construction site, caused by the failure of erosion and sediment controls following a heavy rainstorm. The state Dept. of Environmental Protection (DEP) issued notices of violation (NOVs) on three separate occasions from September to November (see 
Residents living in the vicinity of Energy Transfer’s Revolution Pipeline cryogenic plant in Bulger (Washington County), PA, got a nasty “present” on Christmas morning. Around 7:30 am, residents report hearing an explosion, followed by a fire, at the plant used to separate NGLs (natural gas liquids, including ethane, propane, and butane) from the raw gas stream that flows through the Revolution gathering pipeline (see