For the past several years, I’ve been writing about what happens when big oil and gas corporations drill where people live. “Fracking”—high-volume hydraulic fracturing, which extracts oil and methane from deep shale—has become my beat. My interviewees live in Pennsylvania’s shale-gas fields; among Wisconsin’s hills, where corporations have been mining silica, an essential fracking ingredient; and in New York, where one of the most powerful grassroots movements in the state’s long history of dissent has become ground zero for anti-fracking activism across the country. Some of the people I’ve met have become friends. We e-mail, talk by phone and visit. But until recently I’d always felt at a remove from the dangers they face: contaminated water wells, poisoned air, sick and dying animals, industry-related illnesses. Under Massachusetts, where I live, lie no methane- or oil-rich shale deposits, so there’s no drilling.
But this past September, I learned that Spectra Energy, one of the largest natural gas infrastructure companies in North America, had proposed changes in a pipeline it owns, the Algonquin, which runs from Texas into my hometown, Boston. The expanded Algonquin would carry unconventional gas—gas extracted from deep rock formations like shale—into Massachusetts from the great Marcellus formation that sprawls along the Appalachian basin from West Virginia to New York. Suddenly, I’m in the crosshairs of the fracking industry, too.
We all are.
Gas fracked from shale formations goes by several names (“unconventional gas,” “natural gas,” “shale gas”), but whatever it’s called, it’s mainly methane. Though we may not know it, fracked gas increasingly fuels our stoves and furnaces. It also helps to fuel the floods, hurricanes, droughts, wildfires and ever-hotter summers that are engulfing the planet. The industry’s global-warming footprint is actually greater than that of coal. (A Cornell University study that established this in 2011 has been reconfirmed since.) Methane is a far more powerful greenhouse gas than carbon dioxide (CO2) and an ecological nightmare due to its potential for dangerous leaks.