Response to the scientific basis of climate change is to find out the basic situation of regional carbon emissions,and the point of exploring the path of low-carbon development is emission reduction policy options,which is a condition for sustainable development. The regional environmental protection and air pollution control becomes a research hotspot under the background of Jing-Jin-Ji development. The contradiction between resources and environmental capacity and economic growth in Hebei Province becomes increasingly prominent,and meanwhile,it is more important to study the innovation mechanism of energy conservation and emission reduction in low-carbon development. To find out the basic situation of carbon emissions in Hebei Province, and to explore the evolution law of energy demand and carbon emissions are of practical significance for low-carbon path study in Hebei Province. Taking regional low-carbon development in Beijing, Tianjin and Hebei as the background, this paper calculates the carbon emissions from energy activities based on the data and field investigation in Hebei Province, analyzes the spatiotemporal characteristics in 2005 - 2013, and then based on the scenario analysis method, predicts the carbon emissions in 2030. The conclusions are as follows: first, the carbon emissions always maintained the growth trend, and after 2009 the growth trend was more obvious. From the spatial scale, Tangshan City's emissions were the highest. Second based on the scenario analysis of energy activities in Hebei Province,the highest level of carbon emissions was the Bau scenario, carbon emissions were in basic stability in 2025 under the low-carbon scenario, and emissions levels in 2030 is estimated to be equivalent to the level in 2012. under the enhanced low-carbon scenario.