Tagged: Hydraulic fracturing

Fracking beneath the farm

Activists protest fracking outside Gov. Cuomo's office, New York

Photo by CREDO.fracking via Flickr, used under a Creative Commons license (CC BY 2.0)

Earlier this year, scores of New York chefs urged Governor Andrew Cuomo to oppose hydraulic fracturing (AKA “fracking”), a controversial technique for releasing natural gas from underground deposits, like the Marcellus Shale Formation that spans parts of New York, Pennsylvania, Ohio, and West Virginia.

More recently, two of the Chefs for the Marcellus penned an editorial featured in The New York Daily News. In it, Mario Batali and Bill Telepan write that

New York’s agricultural economy is strong and vast, and is an important economic driver for our state. We have the second-largest number of farmers’ markets in the country and the fourth-highest number of organic farms — and are the third-largest dairy-producing state. New York is second only to California in its wine production.

As more states pump natural gas from beneath the earth, the negative effects fracking poses to agriculture are more clearly emerging — and we believe they would be devastating for New York.

Across the country, water contamination from toxic fracking chemicals has sickened and killed livestock. Accidents have ruined cropland. Gas companies are not required to disclose the chemicals used in fracking. And there are no conventional procedures for isolating livestock exposed to chemicals from the food chain.

Find their full piece here.

The Marcellus isn’t the only area of the country where this issue is getting attention. Some of California’s fertile agricultural land sits above the so-called Monterey Shale. As Norimitsu Onishi reported recently in The New York Times,

By all accounts, oilmen and farmers — often shortened to “oil and ag” here — have coexisted peacefully for decades in this conservative, business friendly part of California about 110 miles northwest of Los Angeles. But oil’s push into new areas and its increasing reliance on fracking, which uses vast amounts of water and chemicals that critics say could contaminate groundwater, are testing that relationship and complicating the continuing debate over how to regulate fracking in California.

“As farmers, we’re very aware of the first 1,000 feet beneath us and the groundwater that is our lifeblood,” said Tom Frantz, a fourth-generation farmer here and a retired high school math teacher who now cultivates almonds. “We look to the future, and we really do want to keep our land and soil and water in good condition.”

Check out Onishi’s article here. For more, head to this piece by Lauren Somner for KQED Public Radio.

Finally, for more on fracking and our food supply, head to my earlier post on Elizabeth Royte’s great cover story several months ago in The Nation.

Is our food supply fracked?

farms fighting fracking

Photo by notanalternative via Flickr (CC BY-NC 2.0)

The cover of the current edition of The Nation magazine asks the question, “What the frack is in our food?” Journalist Elizabeth Royte‘s cover story takes a look at the complicated question of the possible impacts on our food supply of hydraulic fracturing (“fracking”), the process by which substances like natural gas are extracted from underground geologic formations like shale deposits. Although widespread problems haven’t been documented, there are troubling signs that some farms and farmers may be unfortunate canaries in these mines. As Royte reports,

Jacki Schilke and her sixty cattle live in the top left corner of North Dakota, a windswept, golden-hued landscape in the heart of the Bakken Shale. Schilke’s neighbors love her black Angus beef, but she’s no longer sharing or eating it—not since fracking began on thirty-two oil and gas wells within three miles of her 160-acre ranch and five of her cows dropped dead. Schilke herself is in poor health. A handsome 53-year-old with a faded blond ponytail and direct blue eyes, she often feels lightheaded when she ventures outside. She limps and has chronic pain in her lungs, as well as rashes that have lingered for a year. Once, a visit to the barn ended with respiratory distress and a trip to the emergency room. Schilke also has back pain linked with overworked kidneys, and on some mornings she urinates a stream of blood.

Ambient air testing by a certified environmental consultant detected elevated levels of benzene, methane, chloroform, butane, propane, toluene and xylene—compounds associated with drilling and fracking, and also with cancers, birth defects and organ damage. Her well tested high for sulfates, chromium, chloride and strontium; her blood tested positive for acetone, plus the heavy metals arsenic (linked with skin lesions, cancers and cardiovascular disease) and germanium (linked with muscle weakness and skin rashes). Both she and her husband, who works in oilfield services, have recently lost crowns and fillings from their teeth; tooth loss is associated with radiation poisoning and high selenium levels, also found in the Schilkes’ water….

Schilke’s story reminds us that farmers need clean water, clean air and clean soil to produce healthful food. But as the largest private landholders in shale areas across the nation, farmers are disproportionately being approached by energy companies eager to extract oil and gas from beneath their properties. Already, some are regretting it.

Earlier this year, Michelle Bamberger, an Ithaca veterinarian, and Robert Oswald, a professor of molecular medicine at Cornell’s College of Veterinary Medicine, published the first (and, so far, only) peer-reviewed report to suggest a link between fracking and illness in food animals. The authors compiled case studies of twenty-four farmers in six shale-gas states whose livestock experienced neurological, reproductive and acute gastrointestinal problems. Exposed either accidentally or incidentally to fracking chemicals in the water or air, scores of animals have died. The death toll is insignificant when measured against the nation’s livestock population (some 97 million beef cattle go to market each year), but environmental advocates believe these animals constitute an early warning.

Understanding the possible extent of the impact of fracking on food production is a difficult proposition. As Royte notes,

By design, secrecy shrouds the hydrofracking process, casting a shadow that extends over consumers’ right to know if their food is safe. Federal loopholes crafted under former Vice President Dick Cheney have exempted energy companies from key provisions of the Clean Air, Clean Water and Safe Drinking Water Acts, the Toxics Release Inventory, the Resource Conservation and Recovery Act, and the National Environmental Policy Act, which requires a full review of actions that may cause significant environmental impacts. If scientists and citizens can’t find out precisely what is in drilling or fracking fluids or air emissions at any given time, it’s difficult to test whether any contaminants have migrated into the water, soil or food—and whether they can harm humans. It gets even more complicated: without information on the interactions between these chemicals and others already existing in the environment, an animal’s cause of death, Bamberger says, “is anyone’s guess.”

Royte continues:

Clearly, the technology to extract gas from shale has advanced faster, and with a lot more public funding, than has the study of its various effects. To date, there have been no systematic, peer-reviewed, long-term studies of the health effects of hydraulic fracturing for oil and gas production (one short-term, peer-reviewed study found that fracking emissions may contribute to acute and chronic health problems for people living near drill sites). And the risks to food safety may be even more difficult to parse.

As the excerpts above suggest, the piece is extraordinarily thoughtful and well-written. The full article covers much more and is accompanied by some effective infographics; head to the online version here or find it in the December 17 print edition of The Nation. For a shorter version of Royte’s piece, click over to Open Channel, an investigative reporting project from NBC News.

Lastly, for extensive reporting on the wide-ranging social, economic, and environmental impacts of fracking, check out the Pennsylvania edition of StateImpact, a project of local public media and NPR.