Joe Romm reports on a new U.S. Geological Survey (USGS) paper that ties the unprecedented rise in earthquakes of magnitude 3.0 and greater across a broad swath of the country to man-made sources.
The USGS report, to be delivered next week at the annual meeting of the Seismological Society of America, is the latest in a growing body of documentation tying the unusual increase in earthquakes in locales across the country to the processes associated with oil and gas drilling by hydraulic fracturing (fracking).
According to Romm, "Some quakes may be caused by the original fracking - that is, by injecting a fluid mixture into the earth to release natural gas (or oil). More appear to be caused by reinjecting the resulting brine deep underground."
While the USGS paper stops short of conclusively tying the seismic activity to a specific fracking process, the journal EnergyWire, which has previewed the paper's findings, points out, "all of the potential causes they explore in the paper relate to drilling, or more specifically, deep underground injection of drilling waste."
FULL STORY: Shale Shocked: ‘Remarkable Increase’ In U.S. Earthquakes ‘Almost Certainly Manmade,’ USGS Scientists Report
New Oil and Gas Drilling in California May Be Subject to Moratorium
Gov. Gavin Newsom pleased environmentalists by doing what his predecessor, Gov. Jerry Brown, refused – halting all new oil and gas fracking and placing a moratorium on another extraction method linked to a massive oil spill in Kern County.
Department of Interior Plans to Open 1 Million Acres in California to Fracking
The Bakersfield Office of the Bureau of Land Management released an environmental study that is the basis for undoing a 2013 de facto moratorium on fracking on federal lands in California. The Supplemental EIS triggers a 45-day public comment period.
Oklahoma-Style Earthquakes Now Affecting California
Disposal of wastewater from fracking has long been associated with earthquakes in Oklahoma as well as Ohio and Texas. A new study shows they were likely the cause of a swarm of quakes in 2005 in the capital of oil in California, Kern County.
Pennsylvania Mall Conversion Bill Passes House
If passed, the bill would promote the adaptive reuse of defunct commercial buildings.
World's Largest Wildlife Overpass In the Works in Los Angeles County
Caltrans will soon close half of the 101 Freeway in order to continue construction of the Wallis Annenberg Wildlife Crossing near Agoura Hills in Los Angeles County.
U.S. Supreme Court: California's Impact Fees May Violate Takings Clause
A California property owner took El Dorado County to state court after paying a traffic impact fee he felt was exorbitant. He lost in trial court, appellate court, and the California Supreme Court denied review. Then the U.S. Supreme Court acted.
California Grid Runs on 100% Renewable Energy for Over 9 Hours
The state’s energy grid was entirely powered by clean energy for some portion of the day on 37 out of the last 45 days.
New Forecasting Tool Aims to Reduce Heat-Related Deaths
Two federal agencies launched a new, easy-to-use, color-coded heat warning system that combines meteorological and medical risk factors.
AI Traffic Management Comes to Dallas-Fort Worth
Several Texas cities are using an AI-powered platform called NoTraffic to help manage traffic signals to increase safety and improve traffic flow.
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Barrett Planning Group LLC
HUD's Office of Policy Development and Research
Mpact Transit + Community
HUD's Office of Policy Development and Research
Tufts University, Department of Urban and Environmental Policy & Planning
City of Universal City TX
ULI Northwest Arkansas
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