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As one of energy saving measures for power supply enterprises, loss reduction is playing an important role on energy consumption and low carbon economy. Under the situation of low-carbon economy, strengthening the management of energy loss reduction is not only the requirement of government and society to the power supply enterprises, but also the internal need to strengthen their own management and improve economic efficiency, what’s more, specific performance to undertake social responsibility initiatively. Therefore, understanding the logic relationship between production factors of power supply enterprises and low-carbon economy, studying how to reduce losses and how to make reduce loss better serve the needs of low-carbon economy and other issues have significant sense. Firstly, the association of low-carbon economy and energy saving of power industry is discussed on the basis of global climate change, and the key low-carbon development paths of power industry (production, distribution, and consumption) are further given. Secondly, the low-carbon contribution factors of power supply enterprises are analyzed from direct an indirect view, based on which low-carbon contribution index system is constructed, and a numerical example of Shenzhen Power Supply Bureau is presented. Finally, respectively, the traditional loss reduction strategies are summarized in detail from technical and management loss reduction strategies. What’s more, low carbon impact assessment, optimization of distributed power access, state of maintenance, promotion of demand-side technology and the development of electric vehicles, internal losses reduction and other strategies are introduced, which further enrich the low-carbon loss reduction system of power supply enterprise. The full paper help power supply enterprise identify loss reduction means, explore loss reduction space, optimize internal and external coordination and reasonable allocation of resources and utilization, improve resource efficiency on the one hand, which is also conducive to energy conservation goals and the sustainable development of low carbon economic and social on the other hand.
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