But even if nuclearpower plant construction costs rise as a result of this incident, the economics of power generation still favor a mix of energy sources that include nuclear.
但是，即便此次事故导致核电站建造成本上升，电力生产的经济学青睐的仍是包括核电在内的多种能源组合。
2
But the economics of nuclearpower are thorny.
但是，核能的经济性问题十分棘手。
3
As for economics, study after study rates nuclear fission one of the cheapest ways to make power.