Showing posts with label nuclear waste. Show all posts
Showing posts with label nuclear waste. Show all posts

Thursday, October 16, 2008

Nuclear or bust - I fear we will bust

The way to think about your fears of nuclear power is by asking, "Compared to what?"

Linda and I live about seven miles from the limerick nuclear power plant. As a result we get a scary evacuation mailer once a year so we're sure to be aware of how to escape in the event one of the engineers comes running out of the plant yelling "She's gonna blow." Well, the plant hasn't blown yet; and it's been producing 2,400 megawatts of electricity for twenty years.

If we lived seven miles from a coal powered plant producing the same amount of electricity we wouldn't get that scary mailer. That's because nobody is scared of coal plants even though a coal burning plant the size of Limerick would be getting and burning up a big trainload of coal every day. And there is no way you can burn that much coal without putting some serious crap into the air.

T. Boone Pickens says we should use windmills to make our electricity. Well, the biggest windmills around produce about 5 megawatts when the wind is blowing strongly. So even if the wind blew strongly all the time it would take about 500 windmills to generate as much power as the Limerick nuclear plant. Oh, and each of those windmills would be about 600 feet tall, almost as tall as the tall buildings down in Philadelphia. And, before I forget, the wind doesn't blow strongly all the time, so it would really take about 1,500 windmills to generate as much power as the Limerick nuclear plant.

Windmills as far as the eye can see, all of them droning and droning and droning. And did I mention that windmills kill bats even though the bats are smart and agile enough to avoid the spinning blades. That's because the lungs of the bats can't handle the pressure differential that they encounter when they fly near the blades. Not that I really give too much of a damn about bats - I don't even like bats. But that doesn't mean I want all the bats coughing their lungs out even though they're also smart enough not to smoke.

How about solar power, you're probably saying. Well, the biggest solar power plant produces about 50 megawatts when the sun is shining. That sounds pretty good because it would seem that you could replace the nuclear plant with only about 50 solar power plants. But alas, the sun is not always shining, so it would really take about about 250 solar power plants to replace the Limerick nuclear power plant. Each one of those 250 solar power plants would cover about about 450 acres of land.

There are other issues with nuclear power, like waste disposal; but I think the insane worry over nuclear waste disposal is one of the biggest hoaxes ever perpetrated. Yes, spent nuclear reactor fuel is very worthy of respectful and careful handling. But the French have been handling spent reactor fuel for decades while they have generated 80% of their electricity from nuclear. They reprocess the fuel so they can use most of it to fuel reactors again, and then they dispose of only a small portion of it.

And then there's the matter of relative risk. The folks who scream bloody murder about nuclear power don't tell you how many people are dying from steadily breathing the pollution that coal power plants put into the air. And if you're risk averse you had best stop driving your car. There is nothing in the energy field that comes near to the risk you will take tomorrow or next week or next year when you have a couple drinks and then pass a tractor trailer loaded with gasoline on the Schuylkill expressway going 70 miles an hour.

The link below leads to an article by a guy who seems to make sense to me. I think he minimizes the problems and issues a bit; but anyone who thinks we can continue living anything like our current lifestyles without nuclear power is fooling themselves. There simply is no alternative.

http://article.nationalreview.com/?q=ZDIwMjVjMTIyZTQ1NTJhNjM1YzFmZmFmNWVkNDA4ZjE=

Thursday, July 24, 2008

Surprise! There is a yellow water lily blooming in the pond

Louise Venezia's husband gave me three water lily bulbs after he, Louise and I ate the excellent cheese steak he went out and got while we were planting flowers at Mom's and Grandmom's graves down at St. Patrick's cemetary earlier in the Spring. Louise had asked me to come over and help her to do the planting when we sat together at the service for Matty Raimo.

One of the bulbs apparently didn't survive the two moves I had to make of them as water levels in the pond have receeded with the drought, but the other two plants seem reasonably healthy. I didn't expect blooms this year, but there it is. It's one pathetic little flower but it's hopefully a sign that the lillies will survive and spread to take over the pond and displace or at least hold down the algae.

Meanwhile, today I'm agitated about the subject of nuclear waste. The whole controversy over nuclear waste makes me wonder whether we deserve to survive as a species. The Egyptians were able to build pyramids 5,000 years ago that have survived quite well. A couple of pyramids could hold all the nuclear waste we can conceivably generate in the next 1,000 years. And you could tuck a couple of pyramids into Death Valley in spots where only a supernaturally dedicated hiker could reach them, spots that would bother no one. Surround them with a ten foot fence patrolled by marines who have to go into the desert regularly to train anyway and they would be safe from anything short of an invasion by Martians.

As to worrying about primitive peoples breaking into them and burning their fingers in 100,000 years I can't understand the concern about stuff like that unless we're going to start fencing off volcanos and hot springs all over the world so primitive people don't fall into them in the event civilization collapses.

Update - maybe we do have to worry about an invasion by Martians. It turns out that a former astronaut believes NASA is covering up visits by aliens - see below from an Australian site news.com.au

FORMER NASA astronaut and moon-walker Dr Edgar Mitchell - a veteran of the Apollo 14 mission - has stunningly claimed aliens exist.And he says extra-terrestrials have visited Earth on several occasions - but the alien contact has been repeatedly covered up by governments for six decades. Dr Mitchell, 77, said during a radio interview that sources at the space agency who had had contact with aliens described the beings as 'little people who look strange to us