With the discovery of a 47th body on the slopes of Mt. Ontake, the volcano’s eruption is now Japan’s deadliest in 88 years. It’s impossible not to worry about an even bigger volcanic threat that lies just 90 miles from Tokyo: Mt. Fuji. All this has both seismologists and anti-nuclear activists asking anew whether the most earthquake-prone nation in the developed world should be restarting its 48 nuclear reactors, which have been offline since a record earthquake in March 2011 precipitated the Fukushima crisis.
I’m in the “no” camp, and not just because the public disapproves of Prime Minister Shinzo Abe’s coddling of the shadowy nuclear industry. My argument is as much about Japan’s economic future as the personal safety of the 126 million Japanese I live amongst.
The tragic explosion at Mt. Ontake showed the dark side of Japan’s geographic position, located along the so-called Ring of Fire. But it’s also a timely reminder that the country is more blessed than cursed when it comes to natural resources. As China and India choke on fossil fuels, Japan possesses an enviable mix of water, wind and, most importantly, geothermal resources to fulfill its energy needs.
Mt. 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.”
Back in 2012, Japan began talking big about a renewable energy push. In a report that year, Bloomberg New Energy Finance said Japan had 539 megawatts of geothermal capacity operating, amounting to just a quarter of wind and roughly 14 times less than solar. In May 2012, the Washington-based Geothermal Energy Association said Japan could produce 23,000 megawatts of geothermal power. And then, in December 2012, Abe’s Liberal Democratic Party returned to power. So did Japan’s single-minded focus on nuclear reactors.
Geothermal is a relatively steady source of energy that doesn’t fluctuate like wind or solar, and the means to tap it are readily available. The roadblock is money, period. What the corrupt nexus of defense contractors and government is to America, the nuclear industry is to Japan. The nation’s gargantuan investments in reactors and related business sectors have created powerful vested interests that make the country’s farm lobby seem quaint. Further bolstering this institutional aversion to renewables is one of the key pillars of Abenomics — cheap domestic energy and tax revenues from nuclear-technology sales abroad.
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