Tag Archives: fracking

Investigating the health impacts of fracking

Pia Christensen/AHCJ

Pia Christensen/AHCJ

The fracking controversy has been high profile in recent years, and tempers are short on all sides of the subject. Some groups see natural gas and the process used to extract it – hydraulic fracturing, or “fracking” – as a boon to energy production in the U.S., while others see it as a pernicious threat to people and the environment.

As shown in this New York Times interactive infographic, fracking (sometimes called “unconventional gas drilling”) is a complicated process. It involves high-pressure injection of fluids into natural gas reserves that lie thousands of feet underground, trapped in layers of shale. In addition, there’s a landslide of conflicting information and anecdotal evidence.

So, as a reporter, how do you sift through the various interests and pull out a story that is relevant to your community?

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Concerns over ‘fracking’ prompt research into health effects, occupational hazards #ahcj14

Lee S. Newman, an environmental and occupational health physician of the Colorado School of Public Health, talks about the occupational hazards of fracking workers.

Photo: Tina Casagrand Lee S. Newman, an environmental and occupational health physician of the Colorado School of Public Health, talks about the occupational hazards of fracking workers.

Although 15 million Americans are now living less than a mile from natural gas wells, the research to evaluate any health hazards are thin.

Hydraulic fracturing, or fracking, is the process of drilling into the earth and injecting water, chemicals and sand to release natural gas. The extensive use of fracking has revived the energy industry in U.S., but the practice has prompted environmental and public health concerns.

For instance, carcinogenic chemicals, such as benzene, may escape and contaminate the groundwater around the fracking site and emit toxic substances into the air, said Cara DeGette, editor of Colorado Public News and moderator of the “Fracking, drilling, and other environmental health concerns” panel at Health Journalism 2014. Continue reading