Fast reactors, whose high-speed neutrons can break down nuclear waste, are on the road to commercialization. That message has been advanced forcefully by Russia, China, and India.
At a global conference sponsored by the International Atomic Energy Agency last week in Paris, Russia and India described large demonstration plants that will start operating next year and further deployments that are still in the design phase. China, meanwhile, described a broad R&D effort to make fast reactors comprise at least one-fifth of its nuclear capacity by 2030.
By breaking down the longest-lasting and hottest components of spent fuel from light-water reactors, fast reactors would need only 2 percent of the space required by a conventional reactor to store spent fuel. Fast reactors would also reduce the time that the waste must remain in storage from roughly 300,000 years to just 300. "Are they going to eliminate the need for geological repositories? No. But it will reduce the burden," says Thierry Dujardin, acting deputy director general for the Organization for Economic Cooperation and Development's Paris-based Nuclear Energy Agency.
Read more at Next Big Future by brian wang
At a global conference sponsored by the International Atomic Energy Agency last week in Paris, Russia and India described large demonstration plants that will start operating next year and further deployments that are still in the design phase. China, meanwhile, described a broad R&D effort to make fast reactors comprise at least one-fifth of its nuclear capacity by 2030.
By breaking down the longest-lasting and hottest components of spent fuel from light-water reactors, fast reactors would need only 2 percent of the space required by a conventional reactor to store spent fuel. Fast reactors would also reduce the time that the waste must remain in storage from roughly 300,000 years to just 300. "Are they going to eliminate the need for geological repositories? No. But it will reduce the burden," says Thierry Dujardin, acting deputy director general for the Organization for Economic Cooperation and Development's Paris-based Nuclear Energy Agency.
Read more at Next Big Future by brian wang