unt to increase by about 30 percent in the next 10 years, said Lee Chuan-lai (?????????), a company spokesman.Last year, Taipower bought 64 percent of its coal from Indonesia, 18 percent from China, and 14 percent from Australia, Lee said.The government also encourages use of renewable energy, including wind power, solar energy and biomass, and expects these sources to account for 10 percent of ge