What is nuclear energy and how it is obtained
 

Welcome to our nuclear energy Archive. Have fun browsing!

 

Article #37: Can Nuclear Energy Save You From Global Warming?

(Browse for more articles)

 
Just imagine a world with abundant Chernobyl still stands the only
energy, enabling you to live the good disastrous accident with a nuclear power
life forever... Isn't that what most of plant, and the antiquated structure and
us crave? Nuclear energy is magic isn't action taken after the "melt-down" bears
it? much blame.
Nuclear energy has no greenhouse gas - Any safeguards are only as good as the
emissions. The latest technology has made people that manage them, and any further
it safe and we can bury nuclear waste accident will be one too many.
without worrying about radiation. - Modern nuclear power plant structures
Business as usual without doing any harm. are much safer.
Perfect! - A terrorist attack, using radioactive
Well, is it? material in a dirty bomb cannot be
Nuclear energy is magical thing. It's excluded.
hard to understand how it works and it's - A terrorist attack using an airplane
easy to get bamboozled by claims made by could be disastrous, even though
the nuclear magicians - scientists - as deactivating a modern nuclear plant can
well as by opponents. be done in 5 seconds.
Take veteran environmentalist Dr James - A higher-than-normal incidence of
Lovelock, of GAIA fame who says only childhood leukemia has been reported near
nuclear energy can save us from global powerplants in the UK, France and
warming. Or Dr Helen Caldicott who says Germany.
it's too dangerous and we do not need it. - So-called Generation IV nuclear
And governments ... Well, depends on who reactors, including "fast breeders" are
you talk to. said to be cleaner (low radiation level
Your life is full already without waste), cheaper and safer but the first
figuring out what is valid and what's will not be ready before 2010, some not
not. Right? until 2030.
Easier to just leave it to "Them." Cost
But stop! Economics of nuclear energy is a wobbly
Find out the facts on nuclear energy and concept, depending on the assumptions
nuclear radiation hazards. Then make up about other energy sources and their end
your mind - and next time there is an costs.
election you vote with some knowledge - Nuclear reactors currently have very
under your belt. There is plenty of high start-up and close-down costs
information out there to help you make up compared to other low-emission, and
your mind and I'll give you a leg-up. renewable energy sources.
So, here is an easy framework. Imagine - Costs are more than just counting
experiencing a certain "knowing" about money.
this important issue on your way to the Comparison to low-emission energy sources
ballot box, or in talking with your You'll find many studies with different
friends. results.
Given that global warming is a real - One must take into account the urgent
threat, and global energy demand is threat presented by global warming, that
ballooning, then the nuclear energy of radioactive energy, and appraise the
debate is essentially about four Big benefits of energy-wise living and
Issues. currently available renewable energy
1) Can nuclear energy deliver on a sources.
low-emission or even non-emission basis? The magical attraction of nuclear energy
2) Is nuclear energy for electrical power remains: throw enough money at it and all
purposes safe? our problems will seem to go away. But
3) Can it be delivered at a reasonable the future is most likely one of a
cost? diversified use of renewable energy with
4) How does it compare with other some nuclear energy. It's a question of
low-emission alternate energy sources? where to put the emphasis.
Here is an overview only of those issues. Nuclear energy sources removes people
But don't just take my word for it. Find even further from tangible "natural"
out more yourself! processes. More of the same kind of
Emissions thinking that caused our global warming
Yes, nuclear energy is emission-free if problems in the first place. Why not
you just measure the exhausts from a emphasize responsible energy use, and the
reactor's chimney. use of the Great Big Nuclear Reactor In
- In one study, nuclear energy came close The Sky to drive wind, tidal and solar
to wind power in low emissions over its energy. And to try and live in harmonious
lifetime. relationship with each other and our
- There is no air pollution, with big environments.
nuclear energy user France having the But you just have to make up your own
cleanest air in Europe. mind. My children's future and yours
- No, it is not emission-free and is a depend on you. Only your personal
greenhouse gas emitter, when measuring attitude - the greatest energy source we
mining of uranium and transporting it, know - can help you live with global
building and decommissioning nuclear warming. And we are going to have to live
power plants. with it for a long, long time.
Safe?






1- A- 2- 3- 4- 5- 6- 7- 8- 9- 10- 11- 12- 13- 14- 15- 16- 17- 18- 19- 20- 21- 22- 23- 24- 25- 26- 27- 28- 29- 30- 31- 32- 33- 34- 35- 36- 37- 38- 39- 40- 41- 42- 43- 44- 45- 46- 47- 48- 49- 50- 51- 52- 53- 54- 55-