Commission approves gas pipeline ‘abandonment’ news electricity history pdf


NGLs, as the order puts it, “include a range of hydrocarbons heavier than natural gas online electricity bill payment (methane), including propane, ethane, normal butane, isobutane, pentane and other heavy hydrocarbons. NGLs are produced both from the refining of crude petroleum and from processing natural gas, which emerges from gas wells mixed with NGLs that are extracted in gas processing plants.”

“The safety of converting [Tennessee Gas Pipeline’s] abandoned pipeline to NGLs service was frequently cited in objections to the proposed project,” a footnote in the order reiterated multiple times elsewhere in it states. “We acknowledge this as a legitimate concern, and the cumulative impacts section of the [FERC electricity worksheets grade 6 Environmental Analysis] considers potential impacts of converting a pipeline from vapor gas to gas liquids service. … However, statutory authority to assess, monitor, and mitigate risks associated with interstate NGLs pipelines rests with PHMSA, not the Commission.”

PHMSA refers to the U.S. Department of Transportation Pipeline and Hazardous Materials Safety Administration. Elsewhere in the document, the U.S. “Corps of Engineers and other federal and state agencies” are tagged as having further oversight responsibilities, adding that UMTP would have to comply with the Department of Transportation’s Minimum Federal Safety Standards.

The FERC order continues that once the commission has determined that facilities under the jurisdiction of the Natural Gas Act may be abandoned, “our role is limited to ensuring such facilities are retired safely from natural gas gas hydrates are used service. While we have jurisdiction under the Interstate Commerce Act to regulate the rates, terms and conditions for the pipeline transportation of crude oil and petroleum products, including NGLs, we have no role in authorizing the construction or operation of new pipeline facilities or repurposing of abandoned gas pipelines facilities to provide anything other than the transportation of natural gas in interstate commerce.”

The portions of lines Tennessee Gas Pipeline is giving up go from Natchitoches Paris, Louisiana, to Powell County, Kentucky; from Powell County to Greenup County, Kentucky; and from Greenup County to Columbiana County gas prices going up or down, Ohio. It also plans to construct pipeline in some central and northeastern Kentucky locations and make other changes “to maintain service for existing customers and facilitate construction of new compression. The total cost estimate for its project was $412 million.

These looped lines on the Tennessee Gas Pipeline “are generally located side-by-side and are tied together at regular intervals allowing all parallel lines to operate together seamlessly,” the application filed in early 2015 stated. Once the abandoned portions are disconnected from the natural gas line, one of the parallel lines would be part of the abandonment process and eventually carry natural gas liquids, while the other line running alongside it would continue to carry natural gas, confirmed Melissa Ruiz, manager of corporate communications electricity prices over time for Kinder Morgan, in a 2015 interview with the Glasgow Daily Times.

Although many of the concerns about the overall plan had to do specifically with the NGL issue, other concerns were expressed as well just about Tennessee Gas Pipeline’s Abandonment and Capacity Restoration Project, the project FERC’s order affects. The order summarized many of those concerns and spelled out the commission’s rationale for rejecting them.

In May 2015, an informational session/forum was organized for Barren Countians electricity usage calculator by some concerned residents, and Tom FitzGerald, the director of and attorney for the Kentucky Resources Council, a nonprofit environmental advocacy organization, spoke about the potential risks involved with repurposing a natural gas pipeline that is more than 70 years old as a carrier for natural gas liquids.