Nuclear safety
I recently came across a list of fatal accidents related to energy production. Here's the summary:
Hydroelectric plants: 3776
Coal mine accidents: 2746
Oil accidents: 2355
LPG accidents: 1674
Nuclear power accidents in western reactors: 0
Nuclear power accidents: 56 (Chernobyl* 1986)
Source (in Danish): http://akraft.dk/ulykker.htm
* It must be noted that Chernobyl accident is only possible in that particular kind of reactor (RBMK). RBMK reactors are only found in the former Soviet Union, and they are being decommisioned as new power plants are built. For more information read: http://world-nuclear.org/info/inf31.htm