16 facts on the TEPCO Fukushima nuclear disaster and Japan’s energy policy

What damage was caused by the nuclear accident? How did Japan’s electricity and energy supply/demand change after the nuclear accident? Here we use infographics to summarize the key issues.

  1. Thousands of people had to evacuate due to the nuclear accident.
  2. The earthquake took a heavy toll in deaths and suicides.
  3. The government has terminated housing support for evacuees, practically forcing them to return home.
  4. Evacuees continue to suffer financially nearly a decade later.
  5. The Japanese government and industry have been trying to export nuclear power, but failures mount.
  6. Nuclear power is declining globally.
  7. Public opinion in Japan is strongly against the restart of nuclear plants.
  8. The Japanese response was more lax in some ways even compared to Chernobyl.
  9. Many communities are still paying a heavy price for the nuclear accident, with the total return rate of evacuees at only 28% even now.
  10. With energy conservation and renewable energy, Japan could phase out nuclear energy.
  11. High costs and many safety problems have prevented most nuclear reactors from restarting in Japan.
  12. Nuclear power, once considered cheap, is now the most expensive source of electricity, while renewables are looking better and better.
  13. Soil contamination from the nuclear accident was huge, and the problems continue.
  14. Costs of the nuclear accident are enormous, with the latest estimates as high as 81 trillion yen, which may ultimately have to be paid by the public. 
  15. Solar power and other renewable forms of energy are variable, but there are many effective ways to compensate.
  16. The government wants to dump radioactive water into the oceans, but fishermen are opposed, and there are better alternatives.
Mieruka Facts

9 Low return-rate

Many communities are still paying a heavy price for the nuclear accident, with the total return rate of evacuees at only...
Mieruka Facts

16 What do the fisheries cooperatives say about ocean dumping of contaminated water

The government wants to dump radioactive water into the oceans, but fishermen are opposed, and there are better alternat...
Mieruka Facts

15 Solar power is variable, but there are ways to compensate

Solar power and other renewable forms of energy are variable, but there are many effective ways to compensate. During th...
Mieruka Facts

14 Costs of the Fukushima Daiichi nuclear accident

Costs of the nuclear accident are enormous, with the latest estimates as high as 81 trillion yen, which may ultimately h...
Mieruka Facts

13 Soil contamination in Eastern Japan (2011 to 2020)

Soil contamination from the nuclear accident was huge, and the problems continue. After TEPCO's Fukushima Daiichi Nuclea...
Mieruka Facts

12 Global trends in the cost of electricity, by source (2009 to 2019)

Nuclear power, once considered cheap, is now the most expensive source of electricity, while renewables are looking bett...
Mieruka Facts

11 Operational status of nuclear plants in Japan

High costs and many safety problems have prevented most nuclear reactors from restarting in Japan. Almost nine years hav...
Mieruka Facts

10 Japan’s changing energy reality

With energy conservation and renewable energy, Japan could phase out nuclear energy. It is often said that without nucle...
Mieruka Facts

8 Comparison of responses to the Fukushima and Chernobyl nuclear accidents

The Japanese response was more lax in some ways even compared to Chernobyl. So-called “Chernobyl Legislation” enacted in...
Mieruka Facts

7 Public opinion on the restart of nuclear reactors

Public opinion in Japan is strongly against the restart of nuclear plants. In Japanese public opinion polls since 2011 b...