In this paper,2009 annual energy consumption data of 1363 State Organ office buildings and large-scale public buildings in 17 cities of Guangdong province was selected for the corresponding analysis.With statistics theory,the result shows that unit-area electric consumption rate in the buidlings of Pearl River Delta regions is 1.45～2.43 times than the other regions,and the building types with higher unit-area electric consumption rate are hotels,shopping malls as well as the offfice buildings.The action plans for key energy conservation working regions and most energy saving potential of the building types can be well defined through the survey statisticians for the whole province.
Guangdong Architecture Civil Engineering
building energy consumption statistics
building energy consumption
unit-area electric consumption rate
large-scale public building
state organ office buildings