(January 24, 2009)
All energy sources require tradeoffs. Perhaps nuclear-generated electrical power
is less negative than commonly assumed.
Knowledgeable reader Chad W. recently offered a fresh look at the positive tradeoffs
in generating electrical power with nuclear energy. Yes, storage of waste is an issue--but
perhaps the danger of much of the waste has been blown out of proportion.
I have read that uranium is in its own "peak" depletion cycle, which raises the security
issues of using plutonium/breeder reactors on a long-term basis.
Another contributor (Bart D.) recently asked if weapons-grade material from recycled
nuclear warheads could be used as fuel--an obviously better use than letting it sit around
unused. Though I do not know enough to say, I suspect the plutonium cores of warheads
are difficult to fashion into fuel--but I welcome any more knowledgeable opinions on the
subject.
Here is Chad's commentary:
I enjoy reading your blog a lot, you are a positive and progressive
thinker.
This essay is regarding your post
Innovation Comes in Many Forms.
I think you are missing the mark on you concern over electricity
generation. Here are the statistics on the sources of electric
generation in the US:
eia.doe.gov
As you can see, Petroleum is a small fraction. Even though the
problems caused by Peak Oil will be numerous and severe, I believe the
impact on electricity generation will be minimal based on these
numbers.
On other words, you are misleading when you confuse the issues of Peak
Oil with the future of electricity generation in the US.
Even though it does not fit in with the traditional green activist
positions, I believe the Nuclear power is an extremely viable answer
to this problem. I grew up in Carlsbad, New Mexico where there is a
Waste Isolation Pilot Plant (WIPP) facility for low-level nuclear
waste. It is fine. A complete non-issue, other than the local people
employed there for going on two decades, and related economic stimulus
to the town (which is otherwise dependent on the dying tourism and
potash industries).
Since my Peak Oil awareness moment, I've been thinking a lot about
what the future of energy could look like, and discussing the topic
with people.
One of my best friends works for a power company in New Mexico, and he
claimed that nuclear energy was the most viable short and long-term
option, if fuel recycling is allowed as an option. Why don't more
people talk about nuclear fuel recycling? It makes nuclear much
closer to a 'renewable' energy source.
Small Reactors - "Nuclear Batteries":
* slashdot.org
In Defense of Nuclear Energy:
* ecolo.org
Solar Panel Toxic Waste:
* washingtonpost.com
Waste Isolation Pilot Plant:
* westgov.org
Recycling links:
* alsos.wlu.edu
* chemcases.com
Bottom line, when I look at the downsides of Nuclear, they are
miniscule compared to the alternatives, and for quickly ramping up,
the practical logistics of nuclear are much better than building
billions of dollars of solar panels and windmills which will have
their own environmental impact.
I am not afraid of nuclear waste. I AM afraid of the the long term
effects of coal mining/burning, acid rain, etc; as well as the
devastating effect of dams on the nation's waterways; as well as the
risk that we simply won't be able to meet our short-term electrical
generation needs with solar, wind - and that these deployments would
cause their own problems. Nuclear is here, it works, and we have
already overcome the majority of the logistical and technological
hurdles, as you mention in this article.
The only opposition is political, ironically from the green movement
and other like-minded activists, as well as the coal/construction
lobby. Greens and activists due to knee-jerk reactions (Three Mile
Island was a non-event!) and the coal/construction lobby due to
blatant financial interests.
We really need to think outside the box, and for electrical
generation, I think nuclear is clearly the best short-term solution.
Also, if it enables us to move more quickly and cleanly (than solar/wind) to an
electric-based rather than fossil-fuel-based society, it is a long-term
benefit as well.
Thank you, Chad, for a well-reasoned and sourced essay on a topic of ever-greater importance.
The "endgame" series continues next week.
Housekeeping notes: Unfortunately no readers stepped forward to host a forum
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a timely fashion in February. I have read each email received and thank you very sincerely for
writing.
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