Fracking

U.S. government buys another 100 million doses of Moderna vaccine The expanded order would ensure continuous vaccine delivery through the end of June 2021, at a total cost of $3.2 billion, the Trump administration said. Sarah Owermohle POLITICO

The United States will buy 100 million additional shots of Moderna’s Covid-19 vaccine — doubling its initial order of the vaccine, which the FDA is expected to authorize later this month.

The boom in fracking for shale gas has dramatically increased global methane emissions. Photograph: Andrew Burton/Getty Images

CLICK HERE - STUDY - Ideas and perspectives: is shale gas a major driver of recent increase in global atmospheric methane?

Researchers say boom in shale oil and gas major contributor to climate emergency

theguardian.com - by Jillian Ambrose - August 14, 2019

The boom in the US shale gas and oil may have ignited a significant global spike in methane emissions blamed for accelerating the pace of the climate crisis, according to research . . .

. . . Researchers had previously assumed the “non-traditional” methane was from biological sources such as cows and wetlands, but the latest research suggests unconventional oil and gas from fracking may be playing a significant part.

The theory would support a correlation in the rise of methane in the atmosphere and the boom in fracking across the US over the last decade . . .

This valve assembly is the aboveground portion of an injection well, which can be used to dispose of fluid deep in the subsurface. Recent studies show that the cumulative effects from injection in numerous disposal wells can contribute to seismic activity far from the injection sites. Credit: Leonid Eremeychuk/iStock/Getty Images Plus/Getty Images

High-volume fluid injection can cumulatively increase underground pore pressure and induce earthquakes in regions unexpectedly far from injection wells, recent Kansas studies show.

eos.org - by Shelby L. Peterie, Richard D. Miller, Rex Buchanan, and Brandy DeArmond - April 17, 2018

Seismologists largely attribute widespread earthquakes in southern Kansas and northern Oklahoma over the past several years to injection of extracted oil field brine deep into Earth’s crust. Recently, however, the frequency of earthquakes has increased significantly in areas of Kansas well beyond the initial high-seismicity zones near injection wells.