Jun 26, 2012

Nuclear laws have serious flaws

The Diet on June 20 enacted a law to establish a nuclear regulatory commission. If the new body is established, it will end the current system, in which the authorities promoting nuclear power generation and the authorities regulating it are virtually integrated in the ...

May 31, 2012

AEC's dubious behavior

It has surfaced that the Cabinet Offices’s Atomic Energy Commission, in the course of its review of Japan’s nuclear fuel cycle policy, has held a series of closed-door study meetings attended by insiders in the nation’s nuclear power establishment. These meetings were separate from ...

May 21, 2012

Planning a new environment policy

The Noda Cabinet has adopted a new environment basic plan, the fourth since the first plan was adopted in 1994. It incorporates the experience of the Fukushima nuclear crisis and says that the idea of safety should serve as the basis of the endeavor ...

May 8, 2012

Ending reliance on nuclear power

The 912,000 kW No. 3 reactor at Hokkaido Electric Power Co.’s Tomari nuclear power plant came to a complete shutdown on early Sunday morning for regular inspection. No nuclear reactors are now operating in Japan — the first such situation in 42 years. Japan ...

Apr 22, 2012

Cutting CO₂ without reactors

An Environment Ministry draft report states that Japan can reduce its greenhouse gas emissions by 25 percent without relying on nuclear power. This news is most welcome after the dangers of nuclear power were starkly exposed by the Fukushima nuclear fiasco. The report suggests ...

Mar 31, 2012

Too soon to restart reactors

Nuclear power once accounted for about 30 percent of Japan’s power supply. On March 26, Tokyo Electric Power Co. shut down the last of its 17 reactors — the No. 6 unit at its Kashiwazaki-Kariwa nuclear power plant in Niigata Prefecture — for regular ...

| Mar 26, 2012

Tapping into oceanic energy

The serious physical damage caused by the Fukushima No. 1 nuclear power plant disaster, following the 3/11 earthquake and tsunami, has reminded Japan all the more of its acute shortage of natural energy sources and the need for developing alternative sources. This has led ...

Mar 25, 2012

Nuclear safety studies torpedoed

Of all the shocking revelations over the past year about nuclear power plants in Japan, the recent revelation that the head of the Nuclear and Industrial Safety Agency canceled safety studies in 2006 is one of the most exasperating. The agency responsible for nuclear ...

Feb 27, 2012

Tradeoff in nuclear power

by Takamitsu Sawa

Trade and industry minister Yukio Edano was quoted by a major vernacular paper earlier this year as saying that the government is contemplating changing the policy of promoting nuclear power generation as a national project in which operations are entrusted to private sector electric ...

Jan 22, 2012

Protesting nuclear power

Thousands of demonstrators took to the streets of Yokohama the weekend of Jan. 14-15 to show their support for a nuclear power-free world. Organizers of the Global Conference for a Nuclear Power Free World claimed 6,000 participants from some 30 countries on the first ...

Jan 21, 2012

Risky nuclear loophole

The government has worked out a revision of the law on the control of nuclear reactors. Under the revision, the operational life span of a reactor will be legally limited to 40 years — in principle. But the revision contains an exception clause, modeled ...