The Compost King of New York

On an overcast winter morning, Charles Vigliotti, chief executive of American Organic Energy, drove me to his 62-acre lot in rural Yaphank, N.Y., 60 miles east of Manhattan, to show me his vision of the future of alternative energy. He snaked his company Jeep around tall piles of wood chips, sandy loam and dead leaves. Then, with a sudden turn, we shot up the side of a 30-foot bluff of soil. At the top, we gazed down upon those many piles and breathed in the mildly sulfurous exhalations of a nearby dump. Vigliotti radiated enthusiasm. Within the next several months, he expected to break ground ‰ÛÓ ‰ÛÏright there,‰Û he said, thrusting his index finger toward a two-acre clearing ‰ÛÓ on a massive $50 million anaerobic digester, a high-tech plant that would transform into clean energy a rich reserve that until recently has gone largely untapped: food waste.

This resource, Vigliotti knew, had a lot going for it. Like oil and coal, kitchen scraps can be converted into energy. But unlike oil and coal, which are expensive to dig out of the ground, food waste is something that cities will actually pay someone to haul away. Many innovative municipalities, in an effort to keep organic material out of dumps ‰ÛÓ where it generates methane, a greenhouse gas ‰ÛÓ already separate food from garbage and send it to old-fashioned compost facilities. There, workers pile the waste in linear heaps called windrows, mix it with leaves and grass clippings and let oxygen-dependent microbes transform the gunk into lovely dark fertilizer. But the more material you compost, the more space (and gas-guzzling bulldozers and windrow turners) you need to process it. It can get a little smelly, too, which is yet another reason New York City, which generates about one million tons of organic waste a year, will probably never host giant compost farms. Read more here.