In February this year, a number of media outlets reported that the Japanese authorities intended to drain more than one million tons of radioactive water from the Fukushima Daiichi Nuclear Power Plant into the Pacific Ocean. According to some experts, this method is the lesser evil because the ocean is able to dilute contaminated water, thus making it safe for people.
Nevertheless, this proposal has already caused discontent, both in Japan and in its neighboring countries.
The Japanese government has not yet officially announced this plan, but the intentions of the Shinzo Abe administration to follow through with this idea are becoming increasingly clear, especially considering the media campaign launched by the authorities in support of the proposal to release the contaminated Fukushima water into the ocean.
Let us remind the reader that 9 years have passed since the accident at the Fukushima power plant, but three of its damaged reactors are far from being dismantled. TEPCO, the operator of the Fukushima Daiichi nuclear power plant, delivered an ultimatum to the Japanese government demanding that it resolve the problem with radioactive water immediately. Every day, cooling the molten reactors at the Fukushima Daiichi nuclear power plant yields an additional 150 cubic meters of contaminated water containing tritium (a radioactive isotope of hydrogen) and other chemicals. The issue concerns the water originally used in the reactors’ cooling circuits during the disaster, and that used to cool the wrecked plant and the remaining fuel. A significant amount of water from underground sources flowing through the land towards the ocean is also being polluted. In total, TEPCO is currently storing 1.1 million cubic meters of radioactive water in one thousand special tanks on the territory of the nuclear power plant (NPP), but based on company’s estimates, it will run out of space for the contaminated water by the summer of 2022. TEPCO announced this in August 2019 and made a proposal to pump the contaminated water from the damaged Fukushima Daiichi NPP into the Pacific Ocean.
The operator has so far failed to convince local fishermen and residents that draining water from the Fukushima plant into the ocean is the best solution. All other ways of resolving the problem, according to TEPCO management, are difficult.
The Japanese government has also not responded as yet to TEPCO’s ultimatum,