Investment in infrastructure, such as new pipelines, is key as well. Modern grids, smart connections to utility companies and sophisticated energy management systems are the vital tools of any country gaining ground in powering life.
By Dave Merrill and Christine Buurma
November 30, 2016
For decades, America depended on the world for energy. Today, it’s becoming a global supplier of oil and natural gas in its own right. This year, for the first time ever, the U.S. started turning gas from prolific shale formations into liquefied natural gas (LNG) and sending it overseas. In 2017, the country may be exporting more of the heating fuel than it imports for the first year since the 1950s.
Refurbished pipelines and terminals will come online next year to help unleash the U.S. shale gas boom into the world. But risks still loom. It remains costly to ship U.S. gas to major consumers in Europe and Asia, and President-elect Donald Trump’s trade priorities could make U.S. LNG more expensive than supplies from other producers around the world.
Caught off guard by the shale boom
Just a decade ago, gas supplies from conventional wells were drying up. Major energy companies such as Exxon Mobil Corp., BP Plc and Chevron Corp. were planning to spend billions on gas import terminals to offset the decline. The technique known as hydraulic fracturing, or fracking, changed everything for gas drillers, allowing them to pull the fuel out of layers of shale rock and touching off the U.S. shale revolution.
Creating a modern pipeline system
America's frackers are pulling 18 billion cubic feet of gas per day from the Marcellus shale formation in the eastern U.S., more than any other domestic shale deposit. But the U.S. pipeline system was designed only to move gas from the Gulf Coast to cities in the Northeast—not the reverse.
In order to get the gas to the Gulf Coast, where export terminals are being built to send the fuel overseas, pipelines are being re-engineered to flow south. Thousands of miles of bidirectional pipelines are slated to be online in 2017.
Opening the spigot
Among other sources, Cheniere Energy Inc. has contracts with several bidirectional pipelines to receive fracked gas from Marcellus. Cheniere won approval from U.S. regulators to export LNG in 2010, years ahead of competitors. Cheniere’s Sabine Pass terminal is currently the only operational export terminal in the lower 48 states. That’s about to change, though, as four more terminals are forecast to become operational by 2018 and at least a dozen more have been approved or are pending certification...
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