"Air pollution from power plants has wanderlust. It never stays still. It rides the wind, drifting far from its source, visiting homes miles away with potentially harmful effects.
New research released Monday documents the impact that pollution from a coal-fired plant in Pennsylvania had on four wealthy New Jersey counties as far as 30 miles downwind. Women in those counties had a greater risk of having babies of low or very low birthweight — less than 5½ pounds — than did women in similarly affluent areas.
It didn’t matter that the mothers there had advantages that low-income mothers don’t: money and access to private health care. Their babies still appeared to suffer from the effects of air pollution, specifically wind-borne sulfur emissions. The study authors say stronger federal regulation of emissions from coal-fired plants is needed to safeguard human health."