Mark Schneider,
Nuclear Futurist

If a Gen IV Nuclear reactor gets too hot, it automatically cools on its own. This all happens because of gravity—no pumps, external power, or human intervention is required. 

Nuclear waste is a Gen IV Nuclear fuel source, which can yield 20,000+ YEARS OF CO2-FREE ENERGY DEMAND for the World!  That's not a typo... 20,000+ years!

Gen IV produces: 60% inert material  (no radiation), 27% suitable for medical & industrial use, and ONLY 13% is radioactive nuclear waste that lasts 300 vs.125,000 yrs.!