Re:Japan's nuclear technology faces extinction
by aperrien on Tuesday April 11, 2017 @02:08AM
(#14085253)
Have fun with global warming then. I think that humanity needs to come to terms with renewables and nuclear power (with fusion being the best case scenario) for the future of everyone on this planet.
Re:Japan's nuclear technology faces extinction
by flukus on Tuesday April 11, 2017 @02:19AM
(#14085308)
Fortunately renewables are now becoming cheaper than either coal or nuclear. If we had our act together we could have reached the current point a decade ago.
Re:Japan's nuclear technology faces extinction
by opo on Tuesday April 11, 2017 @12:05PM
(#14089385)
No one I know is opposed to renewable energy, but advocates really do everybody a disservice when they try to argue that an intermittent power source is a replacement for base load power. As Bill Gates said in an interview "…They have this statement that the cost of solar photovoltaic is the same as hydrocarbon’s. And that’s one of those misleadingly meaningless statements. What they mean is that at noon in Arizona, the cost of that kilowatt-hour is the same as a hydrocarbon kilowatt-hour. But it doesn’t come at night, it doesn’t come after the sun hasn’t shone, so the fact that in that one moment you reach parity, so what? The reading public, when they see things like that, they underestimate how hard this thing is. So false solutions like divestment or “Oh, it’s easy to do” hurt our ability to fix the problems. Distinguishing a real solution from a false solution is actually very complicated."
Re:Japan's nuclear technology faces extinction
by boomboomsubban on Tuesday April 11, 2017 @02:59AM
(#14085476)
If we had our act together, we could have worked out the problems with nuclear power fifty years ago. We don't, and I don't see why you think we suddenly will get it together for "renewables."
Re:Japan's nuclear technology faces extinction
by flukus on Tuesday April 11, 2017 @03:52AM
(#14085678)
Because renewables are getting it together with a fraction of the government involvement and subsidies that nuclear takes. In my country they're succeeding despite the government trying to stack the playing field against them.
Re:Japan's nuclear technology faces extinction
by boomboomsubban on Tuesday April 11, 2017 @04:18AM
(#14085792)
So what percentage of "renewables" does hydroelectricity account for? And why does Wikipedia's discussion of energy subsidies counter your claim, with hydroelectric alone receiving more than nuclear? By the way, renewables is in quotes as you could consider some forms of nuclear power renewable, yet you clearly don't.
https://en.wikipedia.org/wiki/Energy_subsidies#United_States
Re:Japan's nuclear technology faces extinction
by petre on Tuesday April 11, 2017 @03:33AM
(#14085591)
Unfortunately renewables provide little in terms of base load alternatives that could replace coal and nuclear.
Re:Japan's nuclear technology faces extinction
by flukus on Tuesday April 11, 2017 @03:57AM
(#14085695)
That's where storage can improve things. Also, wind is near enough to baseload if it's spread over a large geographical area. It works down to wind speeds of 5-10 Km/h, which is constant enough that humans don't even feel it at those speeds.
Re:Japan's nuclear technology faces extinction
by petre on Tuesday April 11, 2017 @11:18AM
(#14088673)
Wind power is nowhere near baseload, it's around 0.45 average capacity factor. Baseload means a capacity factor of >= 0.9. That and the fact thay you need 1400 windmills of 1 MW each (eg. Nordic N1000) to replace a single 700 MWe nuclear reactor (eg. CANDU6).
Re:Japan's nuclear technology faces extinction
by PhasmaFelis on Tuesday April 11, 2017 @02:30AM
(#14085363)
So you're okay with the working-as-intended continuous rolling catastrophe that is coal, but the rare and preventable fuckups of nuclear are too much?
This seems like the same risk-evaluation glitch that makes people drive long-distance instead of flying, because terrorism, even though driving is orders of magnitude more deadly even with terrorism factored in.
Re:Japan's nuclear technology faces extinction
by flukus on Tuesday April 11, 2017 @02:34AM
(#14085382)
This is a false dichotomy, we have more options on the table than coal or nuclear.
Re:Japan's nuclear technology faces extinction
by pdkl95 on Tuesday April 11, 2017 @03:18AM
(#14085538)
Developing countries currently in the process of bringing a basic[1] modern standard of living to their people. They do not have the luxury of choosing any power source other than the absolute cheapest, which is currently and will continue to be coal for a long time. Many other options become available if you fix the local economy, reduce exploitation from foreign businesses, and grow local governments into a modern democracy that is interested in long-term problems. So
> [... l]et me know when you fix humans, companies and governments[.]
[1] e.g. washing machines that allow ~half of their population (usually women) to have the free time to get an education and contribute to the economy instead of spending all day hand-washing clothes/etc.
Exactly. Let me know when you fix humans, companies and governments, then I'll trust nuclear.