Contaminated water stored at the Fukushima Daiichi nuclear power plant, if discharged into the ocean, could damage human DNA because of the radioactive material it contains, environmental rights organization Greenpeace warns.
Since the 2011 Fukushima Daiichi nuclear disaster, the water used to cool the power station has been contaminated and stored in big tanks over the years.
But the storage space will run out by 2022, and the Japanese government is under pressure to decide on the disposal plan of the wastewater after that.
Last week, Japanese media reported that the country’s authorities had decided to release the water into the ocean. Japanese environment minister Shinjiro Koizumi indicated that dumping water into the ocean was the only solution to the problem.
The plan sparked wide concern and opposition from environmentalists and fishing industry representatives in Japan and abroad.
Shaun Burnie, author of the report and a senior nuclear specialist with Greenpeace Germany, told CNN there could be as much as 63.6GBq (gigabecquerels) of carbon-14 in total in the tanks, which represents a “major contributor to the collective dose of human radiation and has the potential to damage human DNA.”
“These, together with other radionuclides in the water, will remain hazardous for thousands of years with the potential to cause genetic damage. It’s one more reason why these plans have to be abandoned,” Burnie said in a statement.
In response to opposition from several environmental organizations, the Japanese government postponed its decision about what to do with the water on Friday, saying that they need to address the “voices of concern.”
Originally published at CGTN