Research on the contribution of regional Energy Internet emission reduction considering time-of-use tariff

Energy ◽  
2021 ◽  
pp. 122170
Author(s):  
Shu-Xia Yang ◽  
Tian-qi Nie ◽  
Cheng-Cheng Li
Keyword(s):  
Emission Reduction ◽  
Energy Internet ◽  
Regional Energy

scholarly journals A Stochastic Inexact Robust Model for Regional Energy System Management and Emission Reduction Potential Analysis—A Case Study of Zibo City, China

Energies ◽  
2018 ◽  
Vol 11 (8) ◽  
pp. 2108 ◽  
Author(s):  
Yulei Xie ◽  
Linrui Wang ◽  
Guohe Huang ◽  
Dehong Xia ◽  
Ling Ji
Keyword(s):  
Power Generation ◽  
Electric Power ◽  
Emission Reduction ◽  
System Development ◽  
Probability Distributions ◽  
Power Structure ◽  
System Optimization ◽  
Energy System ◽  
Regional Energy ◽  
Structure Adjustment

In this study, in order to improve regional energy system adjustment, a multistage stochastic inexact robust programming (MSIRP) is proposed for electric-power generation planning and structure adjustment management under uncertainty. Scenario-based inexact multistage stochastic programming and stochastic robust optimization were integrated into general programming to reflect uncertainties that were expressed as interval values and probability distributions in the objective function and constraints. An MSIRP-based energy system optimization model is proposed for electric-power structure management of Zibo City in Shandong Province, China. Three power demand scenarios associated with electric-power structure adjustment, imported electricity, and emission reduction were designed to obtain multiple decision schemes for supporting regional sustainable energy system development. The power generation schemes, imported electricity, and emissions of CO2 and air pollutants were analyzed. The results indicated that the model can effectively not only provide a more stable energy supply strategies and electric-power structure adjustment schemes, but also improve the balanced development between conventional and new clear power generation technologies under uncertainty.

Analysis on Efficiency Evaluation of Regional Energy-Saving and Emission-Reduction Based on DEA Model

2015 ◽  
Vol 1092-1093 ◽  
pp. 1581-1584
Author(s):  
Shuang Wang
Keyword(s):  
Energy Saving ◽  
Index System ◽  
Emission Reduction ◽  
Evaluation Method ◽  
Evaluation Index System ◽  
Evaluation Index ◽  
Low Carbon ◽  
Regional Energy ◽  
Energy Evaluation ◽  
And Control

Based on both at home and abroad energy sustainable development ,enterprise energy evaluation index system research and low carbon economic background, this thesis proposed the strategy thought of full process of energy-saving and emission-reduction, selected DEA evaluation method to achieve efficiency monitoring, followed the application steps of DEA evaluation method and built the evaluation index system for energy-saving and emission-reduction which contained inputs and outputs aspects of 8 items specific indicators. The thesis took Dalian as an example to discuss the running situation of energy-saving and emission-reduction strategy within each year and propose that only we strive to achieve industry upgrade in the future, develop circular economy and control the amount of energy input.

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