Rikuzentakata is part of a government programme to create one of the country’s first so-called ecocities.
These towns will be smaller and more self-sufficient and will lower costs through technology and create new jobs in renewable energy to replace those lost to the decline of agriculture and fisheries. Toba says Japan must address the depopulation of rural areas that has coincided with agriculture’s shrinking role in the broader economy – from about 6 percent in the 1970s to 1.4 percent today – and it must do so as soon as possible. “It’s a race against time,” he says.
Ecocities can lead the way, says Hideaki Miyata, an engineering professor at the University of Tokyo who is advising local officials on the project. “We can provide a solution for Japan’s super-ageing society,” he says. “Younger people were already leaving these cities, but what we’re planning to do here will provide new jobs and factories.”
They applied for aid under the national government’s FutureCity programme, which has an annual budget of about ¥1 billion (R103 million) to create blueprints for urban development that promote environmental protection and clean energy.
The goal of the Kesen project is to generate at least 50 percent of the region’s electricity through solar power and other renewable energy sources, reducing Kesen’s near-total dependence on Tohoku Electric Power, Japan’s fifth-largest utility, and lowering electricity costs for the area’s 67 000 residents. Planners say they hope to attract clean-energy companies, including makers of lithium ion batteries used to store power before it is fed to the grid. They also envision using electric buses to ferry residents around town and rebuilding schools to double as community centres and evacuation shelters, thereby streamlining public infrastructure.
Making the Kesen project a reality hinges on how much of the central government’s ¥19 trillion in reconstruction spending goes to the three towns, as well as alternative-energy subsidies, says another project adviser, Kimikazu Uemura, the chief executive of Index Consulting, a project management firm.“It’s important that whatever is built brings new business and is sustainable,” he says. “If the government focuses only on rebuilding existing infrastructure, we’ll have areas with new roads and buildings but nobody living there.” The regeneration ideas swirling around Kesen fit Japan’s current anti-nuclear zeitgeist.
The sour mood is deepening long-standing public disaffection with the economic and political malaise that has gripped Japan since the asset-bubble collapse of the early 1990s, says Andrew DeWit, a professor in the politics of public finance at Tokyo’s Rikkyo University. The economy has contracted in three of the past four years. As of June 11, the Nikkei 225 stock average had fallen 78 percent from its peak in December 1989.
In May, Fitch Ratings cut Japan’s yen sovereign rating by two levels, to A+ from AA, as the country struggled to rein in the biggest public debt burden – both in absolute terms and as a percentage of gross domestic product – in the world. The amount of debt is expected to exceed a quadrillion yen for the first time this year.
In rejecting nuclear, DeWit says, the Japanese are rejecting the web of cozy ties at the top of society, forming what is commonly called “the nuclear village” – the politicians, utilities, bureaucrats and academics that promoted Japan’s reliance on atomic energy in the first place. Energy shortages risk making things worse. Nuclear power has been the lynchpin of the resource-poor country’s economic planning since the 1960s.
It has fed industrial giants such as Toyota and Sony that helped Japan recover from the devastation of World War II to become the second-largest economy by 1967. Before the disaster, Japan depended on atomic power for 30 percent of its energy needs. That share had fallen to zero by May 5 this year as nuclear plants taken offline for regular maintenance were not restarted while the government and regulators scrambled to reassure a doubting public of their safety. The impasse ended in June when Prime Minister Yoshihiko Noda approved the restart of two reactors in western Japan, a measure he says is necessary for the economy.
The first was running at full capacity by July 9. Still, the long-term policy remains to reduce dependency on nuclear and move to renewables such as wind and solar. That’s good news for nontraditional energy companies, as well as Kesen-like smart-city projects. To help the upstarts, the government is introducing so-called feed-in tariffs that force utilities to pay a higher price for renewable power over the next 20 years: ¥42 a kilowatt-hour compared with the ¥13.65 rate charged to industrial and commercial users. This allows new, alternative-energy operators, who face high start-up costs, to enter the market on a more competitive footing.
People over the age of 65 make up about 23 percent of the population, a proportion that may increase to 40 percent by 2050, government estimates show. Smart cities can help reverse rural decline, DeWit says. There’s an economic rationale for converting land to renewable energy use.
Rice paddies that were inundated with seawater in March 2011 can yield more profit if they’re covered with solar panels than if they’re rehabilitated as agricultural land. “When you’re sitting on land, or an old factory, rather than clear it up, you can cover it with solar panels,” says Penn Bowers, a utility and trading-company analyst at CLSA Asia-Pacific Markets in Tokyo. That’s what Masayoshi Son, Japan’s second-richest person, would like to do on irradiated farmland around the Fukushima plant, including the strict no-go area that cannot be used for crops or grazing.
The chief executive of cellphone service provider Softbank is eager to press ahead with a vast array of solar plants producing more than 200 megawatts, enough to power about 48 600 homes. He awaits government legislation that would guarantee projects such as his access to the electricity grid. The spread of new energy sources could create opportunities for players other than utilities, says Ali Izadi-Najafabadi, an energy technologies analyst at Bloomberg New Energy Finance.
“That wouldn’t have happened without Fukushima,” he says. “The utilities weren’t considering these so-called smart-grid technologies. They operate in a different world now.” Hitachi and NEC, both makers of industrial-grade batteries, are among 30 companies in the Kesen ecocity consortium.
Creating demand in north-east Japan may help battery makers compete against global rivals, the University of Tokyo’s Miyata says. “Japan led the development of lithium-ion batteries for use in consumer electronics and then with cars,” Miyata says. “Each time, South Korea and China caught up rapidly, and now, everyone is trying to be first to develop the next generation of batteries, which is industrial, large scale.”
In Rikuzentakata, mayor Toba has a personal stake in regeneration. His wife was killed when the tsunami engulfed their seaside home. He was at city hall and survived, as did their two children, who were at school. Reborn, Rikuzentakata would be a fitting legacy to those who perished. “We have to do more than simply rebuild houses,” Toba says. “If we do that but don’t provide people with jobs, their lives won’t get better.” – Stuart Biggs from Bloomberg (IOL)