In 2009 the Japanese government signed a pledge to cut their carbon emissions by 25 percent by 2020, however following the disaster at Fukushima in 2011 and the subsequent collapse of public confidence in nuclear power, this target may have to be abandoned.
Nuclear power plants used to provide a large portion of Japanese electricity, and formed the backbone of their renewable energy sector and the plans to reduce carbon emissions. After the meltdown at Fukushima all 54 of the nation’s nuclear reactors were shut down in order to undergo maintenance and testing, and have yet to be restarted.
The US Energy Information Administration has now released figures which suggest that the gap left by nuclear power is being filled by larger use of fossil fuels. From January to April of this year the amount of electricity generated from natural gas, coal, and oil based power plants was up 40 percent compared to the same time last year. Fossil fuels now provide 90 percent of Japans electricity, rather than the 64 percent from last year.
