Solar energy is touted as clean, however, The Associated Press has reported that many panel makers are grappling with a hazardous waste problem. Fueled partly by billions in government incentives, the industry is creating millions of solar panels each year and, in the process, millions of pounds of toxic sludge and contaminated water. To dispose of this material, the companies must transport it by truck or rail far from their own plants to waste facilities hundreds and, in some cases, thousands of miles away. The fossil fuels used to transport that waste, experts say, is not typically considered in calculating solar's carbon footprint, giving scientists and consumers who use the measurement to gauge a product's impact on global warming the impression that solar is cleaner than it is. 1
A study by Environmental Progress (EP) warns that toxic waste from used solar panels now poses a global environmental threat. Last November, Japan's Environment Ministry issued a stark warning: the amount of solar panel waste Japan produces every year will rise from 10,000 to 800,000 tons by 2040, and the nation has no plan for safely disposing of it. Neither does California, a world leader in deploying solar panels. Only Europe requires a solar panel maker to collect and dispose of solar waste at the end of their lives. 2