The report found that solar panels use heavy metals, including lead, chromium and cadmium, which can harm the environment. The hazards of nuclear waste are well known and can be planned for, but very little has been done to mitigate solar waste issues.
“The problem with waste from solar is that it isn’t handled as well as nuclear waste,” Dr. Jeff Terry, a professor of nuclear physics involved in energy research at the Illinois Institute of Technology, told The Daily Caller News Foundation. “There are two types of waste from solar. Waste from the manufacturing scene and waste from the solar panel after it has gone through its useful life. There are materials in those that if they leached out, it wouldn’t be good.”
A 2013 investigation by the Associated Press found that from 2007 to 2011, the manufacture of solar panels in California “produced 46.5 million pounds of sludge and contaminated water. Roughly 97 percent of it was taken to hazardous waste facilities throughout the state, but more than 1.4 million pounds were transported to nine other states.”