The law succeeded Chinese wind-power capacity boomed from 764, 000 kilowatts in 2004 to 15.85 millionkilowatts by September 2009 while Chinese ownership of its domestic wind-power production increased from 18 percent to 62 percent.
All told, electricity demand in these regions is likely to exceed supply by an estimated 19 millionkilowatts (kW) in the summer, according to estimates by regional power distributor East China Grid Company.