Reuters: Overlooking a mountain lake a few hours drive from Tokyo, dozens of tall wind turbines spin in the breeze creating carbon-free power for the world’s fifth-biggest emitter of greenhouse gases. A sudden change in breeze spins the turbines in a different direction, an apt symbol of Japan’s efforts to shift away from fossil fuels for renewable energy such as wind power to help cut its greenhouse gas emissions under the Kyoto Protocol. Wind farms such as the Nunobiki Plateau Wind …