Based on the statistic data from 2000 to 2005 about the electricity consumption of living energy of China,a grey unbiased GM(1,1) model is established.The simulation result shows that the grey unbiased GM(1,1) model relatively reasonably reflects the electricity consumption trend of living energy,that the precision of the prediction is relatively high and that the prediction error is comparatively low.In this paper,we obtain an effective performance for the electricity consumption forecast.