The World’s Worst Meltdown

The greatest earthquake in Japan’s history (Richter 9.0) struck the northeast coast of Japan on March 11, 2011. A devastating tsunami followed. An early count of the dead and missing numbered 20,000, and the number is rising. Japan’s major power company –The Tokyo Electric Power Company (TEPCO) – owns the 6 reactors damaged during the blackout that followed the quake and tsunami. Without electricity, the emergency core cooling systems for the reactors failed. Back-up generators and batteries kicked in, but they soon failed as well. The result is the world’s worst nuclear accident. And it is not over yet.