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Cost-benefit analysis of China’s national air pollution control plan

Jing ZHANG, Hongqiang JIANG, Wei ZHANG, Guoxia MA, Yanchao WANG, Yaling LU, Xi HU, Jia ZHOU, Fei PENG, Jun BI, Jinnan WANG

Frontiers of Engineering Management 2019, Volume 6, Issue 4,   Pages 524-537 doi: 10.1007/s42524-019-0074-8

Abstract: In this study, an analytical framework for a cost-benefit analysis applicable to China was constructedThe net benefit related to the implementation of the “Air Plan” was 818 billion RMB.The public health benefit of air quality improvement was 1.5 times the cost of the nationwide implementationratio, where the benefit was 5.5 times the cost, was the highest in Fujian.analysis of China’s environmental policies.

Keywords： Air Plan     cost-benefit analysis     health benefits     environmental policy    

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Reactive power deployment and cost benefit analysis in DNO operated distribution electricity markets

Atma Ram GUPTA,Ashwani KUMAR

Frontiers in Energy 2019, Volume 13, Issue 1,   Pages 86-98 doi: 10.1007/s11708-017-0456-8

Abstract: The analysis is conducted on a large industrial load model with light, medium and high loading scenarios

Keywords： unbalanced distribution system     D-STATCOM     voltage sensitivity index     load models     load growth     distribution network operator (DNO)    

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Comprehensive benefits analysis with solar energy utilization in the construction station of Taizhou

Ding Zhiqun,Xu Jun,Li Ming

Strategic Study of CAE 2010, Volume 12, Issue 4,   Pages 100-103

Abstract:

Take construction station of north tower and north anchor of Taizhou Bridge for example, the environmental impact of solar energy utilization compared to the ordinary coal-fired boiler was analyzed from the aspects such as dust, sulfur dioxide emissions and energy consumption. The results show that the solar energy utilization can improve the camp environment significantly.

Keywords： construction camp of Taizhou Bridge     solar energy     comprehensive benefit (environmental and economicbenefit)    

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Estimating the number of Chinese cancer patients eligible for and benefit from immune checkpoint inhibitors

Frontiers of Medicine 2022, Volume 16, Issue 5,   Pages 773-783 doi: 10.1007/s11684-021-0902-1

Abstract: The total number of cancer patients who are eligible for and will benefit from immune checkpoint inhibitorsIn conclusion, ICIs provide considerable benefit in Chinese cancer patients under optimal estimation.

Keywords： benefit     China     eligibility     immune checkpoint inhibitor     public health    

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Devising optimal integration test orders using cost–benefit analysis Research Article

Fanyi MENG, Ying WANG, Hai YU, Zhiliang ZHU,yuhai@mail.neu.edu.cn

Frontiers of Information Technology & Electronic Engineering 2022, Volume 23, Issue 5,   Pages 692-714 doi: 10.1631/FITEE.2100466

Abstract: Integration testing is an integral part of software testing. Prior studies have focused on reducing test cost in generation. However, there are no studies concerning the testing priorities of critical classes when generating s. Such priorities greatly affect testing efficiency. In this study, we propose an effective strategy that considers both test cost and efficiency when generating test orders. According to a series of dynamic execution scenarios, the software is mapped into a multi-layer dynamic execution network (MDEN) model. By analyzing the dynamic structural complexity, an evaluation scheme is proposed to quantify the class testing priority with the defined class risk index. ; is used to perform cycle-breaking operations, satisfying two principles: assigning higher priorities to higher-risk classes and minimizing the total complexity of test stubs. We also present a strategy to evaluate the effectiveness of algorithms by calculating the reduction of software risk during their testing process. Experiment results show that our approach performs better across software of different scales, in comparison with the existing algorithms that aim only to minimize test cost. Finally, we implement a tool, ITOsolution, to help practitioners automatically generate test orders.

Keywords： Integration test order     Cost–     benefit analysis     Probabilistic risk analysis     Complex network    

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Techno-economic characteristics of wastewater treatment plants retrofitted from the conventional activated sludge process to the membrane bioreactor process

Frontiers of Environmental Science & Engineering doi: 10.1007/s11783-021-1483-6

Abstract:

While a growing number of wastewater treatment plants (WWTPs) are being retrofitted from the conventional activated sludge (CAS) process to the membrane bioreactor (MBR) process, the debate on the techno-economy of MBR vs. CAS has continued and calls for a thorough assessment based on techno-economic valuation.

Keywords： Membrane bioreactor (MBR)     Conventional activated sludge (CAS)     Cost-benefit analysis     Data envelopmentanalysis     Net profit    

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Economics analysis of food waste treatment in China and its influencing factors

Ting Chen, Yingying Zhao, Xiaopeng Qiu, Xiaoyan Zhu, Xiaojie Liu, Jun Yin, Dongsheng Shen, Huajun Feng

Frontiers of Environmental Science & Engineering 2021, Volume 15, Issue 2, doi: 10.1007/s11783-020-1325-y

Abstract: from the investors’ perspective, in terms of investment during the construction phase and cost and benefitFurther analysis using a multi-factor analysis model revealed that regional location, service population

Keywords： Recycling economics     Cost-benefit     Food waste treatment     Subsidy     Food waste economy     Circular economy    

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Power to gas: addressing renewable curtailment by converting to hydrogen

Xiaohe YAN, Xin ZHANG, Chenghong GU, Furong LI

Frontiers in Energy 2018, Volume 12, Issue 4,   Pages 560-568 doi: 10.1007/s11708-018-0588-5

Abstract: This paper conducts a cost-benefit analysis and comparison of the three techniques to address wind curtailment

Keywords： blending hydrogen     cost-benefit analysis     electrolysis     wind curtailment    

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The German Energiewende and its roll-out of renewable energies: An economic perspective

Sebastian KREUZ, Felix MÜSGENS

Frontiers in Energy 2017, Volume 11, Issue 2,   Pages 126-134 doi: 10.1007/s11708-017-0467-5

Abstract: This paper gives a short overview of the German Energiewende, i.e. the transition of a large and mostly thermal electricity system towards electricity generation from renewable energy source. It discusses both, the motivation of the transitions as future goals and current status. Furthermore, it gives an in-depth view into the changes in economic costs for society as well as electricity price effects, especially for average private households and industrial consumers. It also discusses the benefits of the promotion of renewable energies in Germany.

Keywords： electricity system     renewable energy     cost-benefit analysis    

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Collaborative control of fine particles and ozone required in China for health benefit

Frontiers of Environmental Science & Engineering 2023, Volume 17, Issue 8, doi: 10.1007/s11783-023-1692-2

Abstract:

● Increased DAAO offsets 3/4 of the decrease of DAAP in 2013–2020.

Keywords： Excess deaths     Long-term exposure     Fine particle     Ozone    

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Ecological compensation mechanism for urban green land and its application in Shanghai, China

WANG Yan, DING Xiaowen, QIAN Longxia, WANG Hongrui

Frontiers of Environmental Science & Engineering 2007, Volume 1, Issue 3,   Pages 320-324 doi: 10.1007/s11783-007-0054-9

Abstract: The cost-benefit analysis method (CBAM) was used to estimate different external diseconomy benefits caused

Keywords： development     Yuan/hm     different external     concept     cost-benefit analysis    

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Determination of 27 pharmaceuticals and personal care products (PPCPs) in water: The benefit of isotope

Xueqi Fan, Jie Gao, Wenchao Li, Jun Huang, Gang Yu

Frontiers of Environmental Science & Engineering 2020, Volume 14, Issue 1, doi: 10.1007/s11783-019-1187-3

Abstract: . • Benefit of isotopic dilution method was illustrated for three examples.The isotope dilution method seems to be of benefit when the extract has to be stored for long time beforethe instrument analysis.

Keywords： Pharmaceuticals and personal care products (PPCPs)     Isotopically labeled standard (ILSs)     Water     Solid-phase extraction (SPE)     LC-MS/MS    

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Ecosystem service tradeoff between traditional and modern agriculture: a case study in Congjiang County, Guizhou Province, China

Dan ZHANG, Qingwen MIN, Moucheng LIU, Shengkui CHENG

Frontiers of Environmental Science & Engineering 2012, Volume 6, Issue 5,   Pages 743-752 doi: 10.1007/s11783-011-0385-4

Abstract: A benefit and cost analysis (BCA) model was used to adjust the conflict between the economic income andHowever, the benefit to cost ratio (BCR) of rice-fish agriculture was lower than that of rice monocultureFinally, the compensation standard was calculated based on the comprehensive benefit analysis.

Keywords： traditional agriculture     rice-fish agriculture     rice monoculture     benefit and cost analysis (BCA)     ecosystem    

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Research on the evaluation and mechanism of socio economic benefit of highway projects

Wang Yuning,Yun Yingxia,Fan Zhiqing

Strategic Study of CAE 2012, Volume 14, Issue 10,   Pages 97-102

Abstract: simulation results of Jinji highway being built or not, the paper simulates and predicts the socio economic benefitThus the quantification evaluation of socio economic benefit of highway project is realized and it will

Keywords： highway project     socio economic benefit     evaluation     system dynamics    

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Reducing CO emissions from the rebalancing operation of the bike-sharing system in Beijing

Frontiers of Engineering Management 2023, Volume 10, Issue 2,   Pages 262-284 doi: 10.1007/s42524-021-0168-y

Abstract: With the development of the bike-sharing system (BSS) and the introduction of green and low carbon development, the environmental impacts of BSS had received increasing attention in recent years. However, the emissions from the rebalancing of BSS, where fossil-fueled vehicles are commonly used, are usually neglected, which goes against the idea of green travel in a sharing economy. Previous studies on the bike-sharing rebalancing problem (BRP), which is considered NP-hard, have mainly focused on algorithm innovation instead of improving the solution model, thereby hindering the application of many existing models in large-scale BRP. This study then proposes a method for optimizing the CO2 emissions from BRP and takes the BSS of Beijing as a demonstration. We initially analyze the spatial and temporal characteristics of BSS, especially the flow between districts, and find that each district can be independently rebalanced. Afterward, we develop a rebalancing optimization model based on a partitioning strategy to avoid deciding the number of bikes being loaded or unloaded at each parking node. We then employ the tabu search algorithm to solve the model. Results show that (i) due to over launch and lack of planning in rebalancing, the BSS in Beijing shows great potential for optimization, such as by reducing the number of vehicle routes, CO2 emissions, and unmet demands; (ii) the CO2 emissions of BSS in Beijing can be reduced by 57.5% by forming balanced parking nodes at the end of the day and decreasing the repetition of vehicle routes and the loads of vehicles; and (iii) the launch amounts of bikes in specific districts, such as Shijingshan and Mentougou, should be increased.

Keywords： bike-sharing     CO2 emissions     environmental benefit     partitioning strategy     rebalancing problem    

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Title Author Date Type Operation

Cost-benefit analysis of China’s national air pollution control plan

Jing ZHANG, Hongqiang JIANG, Wei ZHANG, Guoxia MA, Yanchao WANG, Yaling LU, Xi HU, Jia ZHOU, Fei PENG, Jun BI, Jinnan WANG

Journal Article

Reactive power deployment and cost benefit analysis in DNO operated distribution electricity markets

Atma Ram GUPTA,Ashwani KUMAR

Journal Article

Comprehensive benefits analysis with solar energy utilization in the construction station of Taizhou

Ding Zhiqun,Xu Jun,Li Ming

Journal Article

Estimating the number of Chinese cancer patients eligible for and benefit from immune checkpoint inhibitors

Journal Article

Devising optimal integration test orders using cost–benefit analysis

Fanyi MENG, Ying WANG, Hai YU, Zhiliang ZHU,yuhai@mail.neu.edu.cn

Journal Article

Techno-economic characteristics of wastewater treatment plants retrofitted from the conventional activated sludge process to the membrane bioreactor process

Journal Article

Economics analysis of food waste treatment in China and its influencing factors

Ting Chen, Yingying Zhao, Xiaopeng Qiu, Xiaoyan Zhu, Xiaojie Liu, Jun Yin, Dongsheng Shen, Huajun Feng

Journal Article

Power to gas: addressing renewable curtailment by converting to hydrogen

Xiaohe YAN, Xin ZHANG, Chenghong GU, Furong LI

Journal Article

The German Energiewende and its roll-out of renewable energies: An economic perspective

Sebastian KREUZ, Felix MÜSGENS

Journal Article

Collaborative control of fine particles and ozone required in China for health benefit

Journal Article

Ecological compensation mechanism for urban green land and its application in Shanghai, China

WANG Yan, DING Xiaowen, QIAN Longxia, WANG Hongrui

Journal Article

Determination of 27 pharmaceuticals and personal care products (PPCPs) in water: The benefit of isotope

Xueqi Fan, Jie Gao, Wenchao Li, Jun Huang, Gang Yu

Journal Article

Ecosystem service tradeoff between traditional and modern agriculture: a case study in Congjiang County, Guizhou Province, China

Dan ZHANG, Qingwen MIN, Moucheng LIU, Shengkui CHENG

Journal Article

Research on the evaluation and mechanism of socio economic benefit of highway projects

Wang Yuning,Yun Yingxia,Fan Zhiqing

Journal Article

Reducing CO emissions from the rebalancing operation of the bike-sharing system in Beijing

Journal Article