Energy is an essential material basis for the development of industry and national economy. The problem of excessive energy consumption caused by the rapid growth of energy in my country has always been a concern of academic circles. Serious energy consumption, low utilization efficiency and the resulting environmental pollution problems make the contradiction between economic growth and energy shortage more and more prominent. So as to solve the increasingly severe environmental and economic development problems caused by excessive energy consumption(EC), it is imperative to reduce the intensity of EC. In this regard, this paper analyzes the factors that affect the change of EC intensity, and introduces the SE-CCR model and SE-BCC model of super-efficiency DEA. It is concluded that the EC intensity can be reduced from the perspectives of adjusting the energy structure(ES) and improving the level of energy research and development.

Soneay Phonmpida. Factor Analysis Method of Energy Consumption Intensity Variation Based on Super-Efficiency DEA and its Application. Academic Journal of Energy (2020), Vol. 1, Issue 1: 9-16. https://doi.org/10.38007/RE.2020.010102.

[1] Kasim M M , Ramli R , Baten M A , et al. Efficiency of banks in Malaysia: A super efficiency approach. Engineering Economics, 2019, 30(4):442-450. https://doi.org/10.5755/j01.ee.30.4.19291

[2] Toloo M , Salahi M . A powerful discriminative approach for selecting the most efficient unit in DEA. Computers & Industrial Engineering, 2018, 115(JAN.):269-277.

[3] Rakhmonov, I. U . Analysis Of Energy Performance Of Ferrous Metallurgyenterprises Based On The Scheme Of Decomposition. Technical science and innovation, 2018, 2018(1):10-10. https://doi.org/10.51346/tstu-01.18.2.-77-0006

[4] Demir H S , Christen J B , Ozev S . Energy-Efficient Image Recognition System for Marine Life. IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems, 2020, 39(11):3458-3466. https://doi.org/10.1109/TCAD.2020.3012745

[5] Murray, Scott. Energy Use Intensity as a Driver for Building-Envelope Design. Building Technology Educator's Society, 2019, 2019(1):28-28.

[6] Grossi L , Mussini M . A spatial shift-share decomposition of electricity consumption changes across Italian regions. Energy Policy, 2018, 113(feb.):278-293.

[7] Reynolds C J , He H , Li L , et al. Assessing net energy consumption of Australian economy from 2004–05 to 2014–15: Environmentally-extended input-output analysis, structural decomposition analysis, and linkage analysis. Applied Energy, 2019, 240(APR.15):766-777.

[8] Martseniuk V M , Potrokhov O S , Zinkovskiy O G . Energy Metabolism in Organs and Tissues of Perch Perca fluviatilis under Changes of Water Temperature. Hydrobiological Journal, 2018, 54(4):85-94. https://doi.org/10.1615/HydrobJ.v54.i4.90

[9] Roman-Collado R , Ordonez M , Mundaca L . Has electricity turned green or black in Chile? A structural decomposition analysis of energy consumption. Energy, 2018, 162(NOV.1):282-298.

[10] Melnik A N , Anisimova T Y . Estimation of the influence of different factors on the change of the energy intensity of Russian economy under the sanction pressure. Journal of Engineering and Applied Sciences, 2018, 13(2):337-342.

[11] Moreau V , Vuille F . Decoupling energy use and economic growth: Counter evidence from structural effects and embodied energy in trade. Applied Energy, 2018, 215(APR.1):54-62.

[12] Mukaramah H , Sallahuddin H , Mat S . Pursuing more sustainable energy consumption by analyzing sectoral direct and indirect energy use in Malaysia: An input-output analysis. International Journal of Economics and Management, 2018, 12(2):501-510.

[13] Reardon T , Song F , Tian X , et al. The energy implication of China's food system transformation. Applied Energy, 2019, 240(APR.15):617-629.

[14] Frankl S , Bierhaus A , Zhang Y , et al. Metabolic Power in Team Sports - Part 2: Aerobic and Anaerobic Energy Yields. International Journal of Sports Medicine, 2018, 39(08):588-595. https://doi.org/10.1055/a-0592-7219

[15] Semin A N , Ponkratov V V , Levchenko K G , et al. Optimization model for the Russian electric power generation structure to reduce energy intensity of the economy. International Journal of Energy Economics and Policy, 2019, 9(3):379-387. https://doi.org/10.32479/ijeep.7552

[16] Erd A , Jankowski D . The use of changes in electricity consumption to assess the condition of the Water Treatment Plant. AUTOBUSY – Technika Eksploatacja Systemy Transportowe, 2018, 19(12):399-402. https://doi.org/10.24136/atest.2018.421

[17] Kotz A , Salapaka A , Liu L et al. Impact of Time-Varying Passenger Loading on Conventional and Electrified Transit Bus Energy Consumption. Transportation Research Record: Journal of the Transportation Research Board, 2019, 2673(10):632-640. https://doi.org/10.1177/0361198119852337

[18] Moreau V , Neves C , Vuille F . Is decoupling a red herring? The role of structural effects and energy policies in Europe. Energy Policy, 2019, 128(MAY):243-252.

[19] Saori, Kakehi, Yoshifumi, et al. Effects of Exercise Intensity on the Insulin Sensitivity and Lipid Composition in Skeletal Muscle Under the Same Calorie Consumption Exercise. Juntendo Medical Journal, 2018, 64(Suppl.1):117-117.