With the Japanese disaster one issue will be increased insurance costs for building one.
Last I checked, there isn't really a sufficient number of data points to create actuary tables from. In other words, they are just guessing at the costs and policies. The government, like in National Flood insurance, helps to offset this.
Yeah, but we can't go to nuclear. It's so unsafe. There have been <10,000 lives lost directly due to nuclear power (compared to coal/LNG/oil where in the past 50 years many tens of thousands have been killed), a grand total of 3 major nuclear incidents in the past 50 years (TMI had no leak outside containment building, Chernobyl was repeated pushing away safety concerns that can't be turned off now, and Japan was after a double smacking of natural disasters on a 40 year old plant), is clean from air pollution (and we could reduce the solid waste to lower levels through stuff like breeder reactors and Thorium), and cheaper per MW than just about any other energy source outside of coal.
The difference I see with a disaster like a nuclear one is that it lasts for hundred of years. But I do agree we need to get rid of the older riskier designs. If we are to be held hostage by this industry I would expect some severe penalties to persons for negligence for such risk/reward. I would be ok with the death penalty in this type of situation.
So coal fly ash disasters where the earth dams break don't ruin the soil for years? Fracking doesn't have the potential to ruin the underground water tables for years? Oil spills don't ruin the environment for many years either right?
How about this. How about we move to Thorium based systems? Then it basically eliminates most of those concerns.