Research onenergy efficiency evaluation and optimization in Heilongjiang province under environmental regulation
JIANG Dewei
DONG Dianwen
LYU Rongbin
YU Lixin
Abstract：Under the"dual-carbon"target,energy conservation and emission reduction are powerful guarantees for Heilongjiang Province to achieve green,low-carbon and high-quality development.In this context,energy efficiency evaluation is particularly important.This paper combines the energy input and output situation of Heilongjiang Province to construct an energy efficiency evaluation index system.Based on panel data from 10 prefecture level cities in Heilongjiang Province from 2012 to 2021,the super SBM-Malmquist model is used to measure efficiency,and the difference analysis of research results was carried out.The results of study are as followings:The comprehensive energy efficiency and pure technical efficiency values of Heilongjiang Province were low and the scale efficiency was high from 2012 to 2021;there is a significant difference in the comprehensive efficiency and pure technical efficiency values of regional cities.Daqing,as a successful resource transformation city,performs better,while coal resource transformation cities is relatively poor;the technological progress of regional cities in Heilongjiang Province have a significant impact on the total factor energy efficiency of cities,which can further leverage the regional urban cluster effect to improve energy efficiency.To solve these problems,suggestions are proposed to improve energy efficiency in Heilongjiang Province from four aspects:technological innovation,transformation of resource-based cities,regional economic development,and green energy transformation.
Keywords：energy efficiencysuper SBM modelMalmquist indexHeilongjiang provincetechnological innovationtransformation of resource-based citiesregional economic developmentgreen energy transformation
Publication Date：2024-07-20
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：8( 135-142 )