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Nucular Hydrogen Economy
Mark Baard writes "The hydrogen economy will at least in part be based on nukes. The DOE will build a pilot high-temperature, gas-cooled reactor (HTGR), which theoretically can co-generate electricity and hydrogen, side by side, inside a cheap modular unit."
It should be noted that many of these technologies are theoretical and are the result of basic research combined with applied research. While I am not a fan of the current administration, I do tend to agree with their view of nuclear power as long as newer safe designs are implemented. To those who are critical of this, it should be noted that we have a large coal burning electricity plant in central Utah that produces as much radioactivity and throws it into the atmosphere as Three Mile Island did. This is because of the high uranium content of the coal. At any rate, the basic research is important here and should be funded along with the applied research into such things as computational modeling of high temperature physics.
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The amount of anti-nuclear sentiment in the U.S. today is just silly. If you think nuclear power is unsafe or damaging to the environment, well, it's possible to make that case, but it's a battle that from both the public safety and environmentalism standpoints is FAR, FAR less important than a bajillion other battles that are just being neglected because they don't have a dramatic scare word like "NUCLEAR!" attatched to them. Moreover, the end result of anti-nuclear protest is NOT going to be in any way to encourage inefficient "alternative energy sources"; the only result will be that corporate interests will stay with "safe" (becuase it doesn't cause protestors) fossil fuel based energy sources, thus increasing our nation's depednence on oil just that little bit further, spewing god knows what horrible things into the air day and night, and harming the environment more than nuclear power ever could. Way to go.
If nuclear power can have the added side effect of producing Hydrogen to use in hydrogen power, then great, that's just one more advantage. Now if only we could convince the U.S. to use breeder reactors so that there wouldn't be quite so much of that pesky nuclear waste that the protestors keep going so much on about.
Note to the anti-nuclear protesters and PETA: You are not doing anything productive, you are reflecting badly on "the left", and you are pre-empting actual important work being done by others because when faced with a PETA or anti-nuclear story the news will run it, because those are issues that catch the public's eye, but when faced with a story in which people are protesting real, harmful corporate abuses they don't run it, because hey, they did the "protester" thing with the PETA story yesterday. Please go away.
(Although i will recognize the people complaining about the nuclear waste dump site near Las Vegas have a point-- building a nuclear waste containment policy in a *mountain* on a *fault line*, even a small fault line, is just a fucking dumb idea.)
Amen to that.
I would prefer fusion, but that hasn't been done yet. Next on my list would be space based solar power, but sadly that might take longer to be ready than fusion. The only answer that is right-here-right-now is nuclear fission. Done properly it will not only reduce carbon emissions it will even reduce the amount of radiation released into the environment (it seems counterintuitive, but a typical coal power plant will release more radioisotopes into the environment than a typical nuke plant on a per Megawatt of power produced basis).
People just have to get over their knee-jerk prejudices. Unfortunately it may be easier to solve the engineering & infrastructure problems with fusion or space solar power than it would be to get the newsmedia to engage in a sane discussion about the risks and benefits of nuclear fission. Too many of them got everything they know about nuclear power from watching China Syndrome.
Renewable energy sources, like wind and solar, are emissions-free. But the sun doesn't always shine and the wind doesn't always blow
One of the main benefits of a hydrogen economy is that you can generate hydrogen cleanly and efficiently in places where there is a lot of sunshine (and access to water) and ship the hydrogen safely to places that need it. Just like oil, only safer, more environmentally friendly, and renewable. And the US has lots of regions that are good for that kind of solar generation of hydrogen.
The Bush administration and Senate Republicans want to give billions of taxpayer dollars to the nuclear industry to make high-temperature, gas-cooled reactors (HTGRs),
I'd prefer greenhouse gases to nuclear waste. Greenhouse gases may end up causing lots of devastation, but they probably go away within a matter of centuries. Nuclear waste poses a lethal risk for tens of thousands of years and can be used for creating dirty bombs and other mischief.
I get the feeling that Bush administration policies can largely explained as using popular issues ("the environment", "national security", etc.) as an excuse to transfer large amounts of government subsidies to big donors.