Passively safe reactors rely on nature to keep them cool"In the first test, with the normal safety systems intentionally disabled and the reactor operating at full power, Planchon's team cut all electricity to the pumps that drive coolant through the core, the heart of the reactor where the nuclear chain reaction takes place. In the second test, they cut the power to the secondary coolant pump, so no heat was removed from the primary system.
Chart of reactor core temperature during 1986 passive safety tests."
"In both tests," Planchon says, "the temperature went up briefly, then the passive safety mechanisms kicked in, and it began to cool naturally. Within ten minutes, the temperature had stabilized near normal operating levels, and the reactor had shut itself down without intervention by human operators or emergency safety systems."
http://www.anl.gov/Media_Center/logos20-1/passive01.htm~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Safe Nuclear Power"The question arises anew, can nuclear energy be safely harnessed to provide for humanity's electrical power needs? The answer is yes, but not in its current design form. There are potential nuclear power designs--for example, using radioactive thorium as fuel rather than uranium, or using traveling wave technology--that do not risk power-plant disaster. They also significantly curtail both of the other two terrible dangers of the current uranium design: spent fuel disposal and terrorist theft. These two alternative design technologies are being explored in India and China respectively. (They are too "hot potatoes" politically to explore in this country.)
Nuclear power can be safe, but because of the political and sociological issues that have come to surround it, it is problematic whether or not it can contribute to saving humanity from our energy hunger and the climate destruction our profligate use of fossil fuels has precipitated."
http://readersupportednews.org/pm-section/212-212/5457-safe-nuclear-power~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
"But amid a strong, worldwide nuclear backlash, it's important to remember that the next generation of nuclear reactors are designed to prevent exactly what went wrong at the 40-year-old Fukushima Daiichi plant. Which is good, because according to the experts, a future weaned from fossil fuels will include nuclear power whether we like it or not. Here's what that future may look like.
>SNIP<
Can Next-Generation Reactors Power a Safe Nuclear Future?It’s too early to begin tallying the lessons learned in Japan, but technically speaking most of what’s gone wrong with Fukushima Daiichi's 1970s-era reactors has already been learned and accounted for in the latest nuclear power plant technology.
Keeping a nuclear plant safe means keeping it cool in any circumstances, including those in which man-made or natural disaster knocks out the usual cooling methods. This highlights the importance of safety features built into so-called Generation III-plus nuclear plant models, the latest feasible plant designs. These redundant and passive safety systems work without the help of an operator, or even electricity, during times of duress, be it man-made or natural."
http://www.popsci.com/technology/article/2011-03/beyond-fukushima-daiichi-can-better-reactors-provide-safe-nuclear-powered-future+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~+
All that needs to be done is to replace the older design nuclear reactors with newer, safer designs. Designs that simply can not melt down in any worse case scenarios. Make the reactors themselves government run and controlled. There have been no accidents in our Nuclear Fleet. No ships have been lost, nobody has died. It can be done. It has been done.
The electricity the newer generation reactors produce could still be businesses controlled.
People fear what the do not understand and it is quite obvious by some of the statements made by the Anti-nukes some clearly do not understand.
Nuclear power is still in its infancy. We are still learning. Far fewer people die from nuclear power than by any fossil power sources.
People die in care crashes. We did not ban cars, we made them safer. The same is being done with nuclear power generation.