Compared with coal and oil, electrical energy has zero emissions and convenient advantages in industrial and civil power link.Combined with the local iron and steel smelting enterprises, tea producing area, new energy bus, residents with electricity practical characteristics, it focuses on alternative energy typical case on the electric heating, heat pump, electric boiler, electric furnace, new energy power generation, electric tea, which energy use efficiency is greatly improved.Significant energy saving and emission reduction ,also achieved significant economic benefits.Finally, the relevant countermeasures of alternative energy promotion are proposed.