Reading this article, I soon realized that there was something wrong with Japanese government.
I guess what we hear about political corruption is true. The reason they cling to nuclear plant is money. Bribery case takes place. If not, they would obey the advice and electric power distribution problem should have been resolved now. Also another reason is that Japan boasts its technology too much, so they do not want to let Iceland share them the technology, which Iceland claims to be the best. Pride keeps them from receiving benefits of its land's abundant sources. The Iceland ambassador really has courage to do such thing. What he does is necessary and Japanese government is the one that needs to be humble and listen to as many ideas for solution of electric power distribution as possible.