wood coal
8.By the end of 2001, 426 centralized stalk gasification supply projects is completed in rural areas in the whole country, with gas supply for over 80000 households. The number of the solar water heaters is about 13 million m2; solar houses about 10.95 million m2; solar stoves about 380000 ones; and dissemination rate of the fire wood and coal conservation stoves is 70% of the total rural households.

