NEI Nuclear Notes

Over at CNN.com , Rachel Oliver is taking a closer look at hybrid gas/electric vehicles (like the Toyota Prius ) and the impact they could make in helping to constrain greenhouse gas emissions. It's an interesting piece, but she gets one thing very, very wrong: A US Department of Energy ( DoE ) study found that 73% of the nearly 217 million vehicles on America's roads could be charged with existing power plants to generate the electricity to charge the cars - and greenhouse gases would fall by 27% as a result. The problem is, existing power plants often means coal or nuclear power, so "dirty" energy powering "clean" cars kind of misses the point. The DoE study also found -- not surprisingly - that particulate emissions would increase with the power grid having to charge all these vehicles. Actually, it's Oliver who is missing the point. As we've mentioned time and again, nuclear reactors don't emit any greenhouse gases , so linking them with...