＜SCHOOL＞
２.ADVANTAGE
《Generate electricity by natural energy》
Wind power generation
Solor power generation
Generation by foot
Wind power generation
Current situation
Wind power generation is expected from the next of photovoltaic generation, however since various subjects occur, it has not been introduced so much yet in Japan.
The 1st has the danger that birds will collide with a windmill. Or the point that a marine organism needs to take the influence on a fishing into consideration by wind force on the ocean.
The 2nd has The point that the fall accident of a large-sized windmill continues and the concern over safety is increasing.
The 3rd has The point that most projects of wind power generation have the tendency for the large fund of a scale required for an enterprise to also increase.
These three big subjects exist.
Comparison with overseas
As for the quantity of introduction of the wind-generated electricity, China is the first place (approximately 26% of world totals). In addition, Europe and the United States occupy the high rank.
Future effort
It aims at each electric power company cooperating and expanding introduction of wind power generation.
The solution over the subject of wind power generation adjusts direction of a windmill according to a wind, or an impeller which rotates to the same direction in every direction is used for it
