China’s biggest wind developer completed 1.03GW of wind projects at 19 locations in the six months to the end of June, bringing its cumulative installed wind capacity to 14.6GW — putting it neck and neck with Spanish developer Iberdrola as the world’s global wind-power leader.

Revenue from sales of wind-generated electricity jumped to 6.7bn yuan in the six months to the end of June, from 5.6bn