[quote user="CaptMidnight"]
The downside risks of nuclear energy are just too large. Not just due to accidents, but to storage and transport. In fifty years of nuclear power, they haven't found a place to store the waste yet that is sufficiently stable given its long life. The risks of oil and gas, hydro and wind (!? what risk is that exactly?) are just not of the same scale. And scale matters. Human beings are not careful enough to manage the operating risks even if the storage and transport problems were solvable, which they are not.
The main solution is to reduce consumption. Penalize automobiles. Develop public transportation. Burn coal with scrubbing technology. Push housing development and population into the cities where everything is more energy-efficient.
Beyond that make it a mission of national emergency to find solutions. When the Chinese govt announces that they will reduce the polution generation and energy consumption per unit of GDP, I believe that they will achieve that. I don't believe America can solve any of its problems: health care, energy, loss of manufacturing, govt liabilities for underfunded military pensions and Medicare, etc. There are too many vested interests making too much money on the status quo to engineer change. The auto industry is a perfect example. In the 50's and 60's they owned the world market. They could have developed the next two generations of auto power systems. Instead, they will probably just go out of business.
It's only when you start from the assumption that the American suburban lifestyle is the goal that nuclear power looks like a solution. That infrastructure was all developed on the premise of cheap oil, which is either gone or soon to be.
I don't cede an inch of the discussion to the so-called "experts." They are not experts in what safety risk I find acceptable for me.
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I don't know in which generation you fall, CaptMidnight, but I acknowledge there are surely thousands of people who share views similar to yours. But it does give credence to my initial position that it will "take one more generation." Although I must question that if we "make it (energy) a mission of national emergency" yet we exclude the types you distrust, namely, the military, government types and the corporations (capitalists), I'm not sure who is left. Outsource to India? And since you won't, in your words, "cede an inch", I'd like to discuss nuclear transportation and storage issues for the forum readers.
When a nuclear reactor is operating, the nuclear fuel, uranium, becomes radioactive and bombards surrounding enclosure materials. These materials themselves become radioactive, emiting back some radiation. When any reactor is refueled, or torn down, the spent fuel goes to a reprocessing plant where its volume is greatly reduced. Adjacent parts/materials are simply retained.
Now here's the technical deal regarding transport/storage. The key technical aspect is that, even with exposure in air, these radioactive components are not dangerous as long as one keeps a small distance away, like hundred(s) of feet. So if a transporting train wrecks, and the containers are breached, as long as one does not go touch these materials there is no harm.
Santori asked an insightful question: Where does France store its waste? Probably like in the USA. Since our country is still trying to select a burial ground, how has the waste been handled for the past fifty years? Answer: it is stored on site at the power generating plants, in large swimming pools of water, just sitting there. Why water? Because it absorbs the outgoing radiation better than air, such that a few feet away is very safe. I, personally, have stood on walkways overlooking the swimming pools, looking down on top of a used (spent) nuclear reactor, about 20 feet above it. My personal radiation monitoring device showed no increase above background. Now when I went outside in the direct sunlight, the device registered higher readings!
There are enough very good storage sites, now known, as places to safely place these materials "to rest" and keeping rainwater off of them. Nevada has the best ones. But until a future generation gets over the fears involved here, and solves the "not in my back yard" issue, we will continue to have the higher risk storage as we have now: swimming pools throughout the country.
Amazing, but in fifty years you have never heard a storage incident make the national news. Perhaps what R48 says is remotely correct. Storage is an education and political issue. Reactor accident safety is a design, siting (keep them away from populated areas) and control issue.
BTW radiation is in lots of places in the universe. When volcanoes erupt, we spew some radioactive material. Uranium is natural. People get medical Xrays. The sun is essentially thousands of nuclear bombs going off hourly--loads of radiation, which is why we get sunburned.. I am confident future generations will see radiation for what it is, and deal with it. That is, unless fusion reactors are developed, which, would you believe, involve NO Radiation!
retired at 48