Guangzhou Haizhu District&;s electricity charge standard is charged by steps. The electricity consumption of residents is the first grade, which is 0 to 260 degrees in summer from May to October, and 0 to 200 degrees in non-summer from November to April. The electricity price is 0.5802/ kWh. The second gear is from May to October in summer, 261 to 600 degrees, and from November to April in non-summer, 201 to 400 degrees. The electricity price is 0.6302/ degree. The third gear, from May to October in summer, is 601 degrees and above, and from November to April in non-summer, is 401 degrees and above. The electricity price is 0.8802/ kWh.