Abstract: With the profound changes in the characteristics of the energy market and the industry operating environment under the new situation in China,the whole society urgently needs to accelerate the intelligent development of energy in all fields and all links,and improve its own sustainable adaptive capacity. The mobile end of the provincial smart energy service platform is one of the breakthroughs to achieve comprehensive energy construction and development,and it is the main starting point of comprehensive energy application of mobile phone App. The comprehensive energy efficiency diagnosis can be pushed through the mobile terminal of the provincial smart energy service platform. Based on electrical energy,it comprehensively analyzes multiple energy sources,electrification and carbon emission levels for customers from the perspective of multi-energy monitoring and energy utilization efficiency,and provides multienergy comprehensive utilization efficiency and energy structure optimization schemes.