ラベル Japan and nuclear power generation の投稿を表示しています。 すべての投稿を表示
ラベル Japan and nuclear power generation の投稿を表示しています。 すべての投稿を表示

2014年10月8日水曜日

Volcanoes in Japan--Bad News and Good News

The tragic--and without any warning whatsoever--eruption of Mt. Ontake showed Japan the dark side of its many volcanoes. Is there a bright side? Yes! Geothermal energy, a serious alternative to nuclear power generation.

Here is something from The Japan Times online:

Mount Ontake obliterated the nuclear lobby’s argument that seismic sensors and global positioning technology can predict eruptions that may threaten reactors. This one came out of nowhere — like a huge bolt of lightning, survivors say. Even if we knew that one of Japan’s other 100-plus active volcanoes was about to blow, Tokyo Electric Power or Kyushu Electric Power can’t move reactors or toss huge protective domes over them. All Japanese authorities could do is evacuate surrounding areas to lop a zero or two off death-toll figures.

It’s time Japan started heeding the advice of environmentalists like David Suzuki to go geothermal. In 2012, the Canadian geneticist and author joined the board of the Japan Renewable Energy Foundation at the urging of Softbank founder Masayoshi Son (who has been investing big in renewable energy projects). Since then, Suzuki has rarely missed an opportunity to try and shame Tokyo into scrapping its reactors.

“Geothermal can be a huge source of energy and very quickly,” Suzuki told Bloomberg News in March 2013, on the second anniversary of the meltdown at Fukushima. “It is an opportunity being squandered in the drive to get the reactors up and running again.”

2014年3月16日日曜日

A survey of the communities directly involved in nuclear power generation shows that people are overwhelmingly AGAINST restarts. Here's what The Japan Times online has to say about this:



The Fukushima tragedy justifies nuclear skepticism

by Jeff Kingston




Mar 15, 2014

The findings of a Kyodo survey conducted in February this year reveal a stunning level of reluctance to restart Japan’s nuclear reactors in the host cities, towns and prefectures that stand to gain from revving them back up.

The nation’s 48 viable reactors are generating no electricity at present — and no local subsidies as long as they are idled. However, the spigot of financial inducements would open up again if the local governments in question were to green-light reactor restarts.

Despite this lure, though, only 13 out of the 135 villages, towns, cities and 21 prefectures situated within 30 km of a nuclear power plant responded to the survey saying they would unconditionally approve bringing local reactors back online if the Nuclear Regulation Authority vouched for their safety; another 24 would do so only if certain other conditions were met. It is a stunning rebuke that less than 10 percent of those authorities are keen to sign up for Prime Minister Shinzo Abe’s nuclear renaissance despite all the foregone benefits. It’s not what one would expect given the high subsidy-addiction that afflicts these hosting communities.

(for the full story, go to The Japan Times online)

2013年9月25日水曜日

Sounds True

This is what was said about nuclear power at the Japan Foreign Correspondents' Club and reported in The Japan Times online:


Ex-top U.S. nuclear regulator counsels end to atomic power

by Kazuaki Nagata

Staff Writer

Sep 24, 2013


The ongoing crisis at the Fukushima No. 1 plant is a sign that the world needs to seriously rethink nuclear safety and consider possibly ending its dependence on atomic power, the former chairman of the U.S. Nuclear Regulatory Commission said Tuesday in Tokyo.

“When you look at what happened around the Fukushima Daiichi (No. 1) area, it’s simply unacceptable,” as tens of thousands of people have been unable to return to their homes due to radioactive contamination, said Gregory Jaczko, who served as the top U.S. nuclear regulatory official for nearly three years until July 2012.

Given that Japan is extremely prone to earthquakes and tsunami, among other disasters, using nuclear power poses serious risks unless some kind of new technology is created to completely eliminate the possibility of severe accidents, Jaczko told reporters at the Foreign Correspondents’ Club of Japan.

However, Jaczko also said that creating such zero-risk technology is next to impossible.

Instead, Jaczko said, he hopes Japan pours its resources and energy into coming up with ways to function without atomic power.

“I think the Japanese people have the ability to do that,” he said.