At least 50 years before nuclear fusion power might become areality
Nuclear fusion in the shadows of clean energy debate, Will Mumford, SBS, 6 Dec 15 “……..’A big mistake’ To create a fusion reaction, the 23,000-tonne ITER reactor will contain temperatures of up to 150 million degrees Celsius – hotter than the core of the sun.
The reactor, which is being built in the south of France, began site preparation in 2007 with plans to begin trials around 2019. However due to delays, reports suggest this timetable is increasingly unlikely, and ITER has pledged to release a revised schedule for the project mid-2016.
But not everyone believes governments should be investing in an unproven technology.
Greenpeace nuclear and energy campaigner, Sebastien Blavier, said the cost and uncertainty of fusion mean investing in thermonuclear reactors at the expense of other available clean energy options is risky and ignorant.
“We are opposed to this argument of fusion being the future of power for humanity, that’s totally false for us,” he said. “Today the world is facing massive challenges like poverty, like access to electricity for people, poor people, for development.”
“We now how have the solution with renewables like solar and wind – they are affordable, they are cheap. For the moment ITER is presented as being the solution for the future power of humanity and I think that’s a big mistake.”
“If you look at the costs, it’s a massive amount of money that could be invested in renewables that are already ready to take off and be competitive; so it’s not a solution to future power, it’s only research.”…..
Despite the progress being made, even the most hopeful scientists recognise that capturing and storing fusion energy for common use is likely half a century away. http://www.sbs.com.au/news/article/2015/12/06/nuclear-fusion-shadows-clean-energy-debate
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