Resource Type

Journal Article 1339

Year

2024 3

2023 126

2022 136

2021 128

2020 100

2019 81

2018 94

2017 74

2016 54

2015 78

2014 53

2013 47

2012 47

2011 48

2010 48

2009 36

2008 35

2007 28

2006 17

2005 17

open ︾

Keywords

energy 28

renewable energy 25

energy consumption 24

solar energy 21

energy efficiency 18

energy security 17

sustainable development 17

efficiency 16

energy saving 15

China 14

energy revolution 14

energy transition 10

industrial 8

Energy consumption 6

carbon neutrality 6

climate change 6

development strategy 6

energy dissipation 6

energy strategy 6

open ︾

Search scope:

排序： Display mode:

Regional characteristics of industrial energy efficiency in China: application of stochastic frontier

Tao HUANG,Akio ONISHI,Feng SHI,Masafumi MORISUGI,Mjo Lwin CHERRY

Frontiers of Environmental Science & Engineering 2015, Volume 9, Issue 3,   Pages 506-521 doi: 10.1007/s11783-014-0656-y

Abstract: This paper analyzed regional industrial energy efficiency in China with Total-Factor Energy EfficiencyHowever, it is found that industrial energy efficiency of all regions increased from 1998 to 2006.Finally, we identified determining factors affecting industrial energy efficiency using Tobit model.energy efficiency.However, increasing of heavy industry will lead to worse industrial energy efficiency.

Keywords： industrial energy efficiency     stochastic frontier analysis     total-factor energy efficiency     single factorenergy efficiency    

HTML PDF Collect

Quantification of energy related industrial eco-efficiency of China

Jiansu MAO, Yanchun DU, Linyu XU, Yong ZENG

Frontiers of Environmental Science & Engineering 2011, Volume 5, Issue 4,   Pages 585-596 doi: 10.1007/s11783-010-0289-8

Abstract: We define two energy-related eco-efficiencies: energy efficiency (ENE) and greenhouse gas (GHG) emission-relatedeco-efficiency (GEE) using energy consumption and the associated GHG emissions as the environmentalUsing statistical data, we analyze China’s energy consumption and GHG emissions by industrial subsystemeconomy, it consumes the most industrial energy (20% of total), contributes 16% to the total industrialGWP, although it only consumes about 8% of total industrial energy and, like ferrous metal production

Keywords： eco-efficiency     greenhouse gas (GHG)     global warming potential (GWP)     industrial sectors     energy saving    

HTML PDF Collect

Special issue: Technologies for future high-efficiency industrial silicon wafer solar cells

Frontiers in Energy 2017, Volume 11, Issue 1,   Pages 1-3 doi: 10.1007/s11708-016-0436-4

HTML PDF Collect

NUTRIENT USE EFFICIENCY AND LOSSES OF INDUSTRIAL FARMS AND MIXED SMALLHOLDINGS: LESSONS FROM THE NORTH

Frontiers of Agricultural Science and Engineering 2021, Volume 8, Issue 1,

Abstract:

• Liquid manure discharges on industrial farms hamper the closing of nutrient loops.

 

The proportion of industrial livestock in China has increased over the past 30Here, we aimed to quantify nutrient flows, nutrient use efficiency, and nutrient losses in differentThe two systems included industrial farms and mixed smallholdings.Nutrient use efficiency in industrial farms was higher than in mixed smallholdings at animal level, herd

HTML PDF Collect

NUTRIENT USE EFFICIENCY AND LOSSES OF INDUSTRIAL FARMS AND MIXED SMALLHOLDINGS: LESSONS FROM THE NORTH

Yifei MA, Ling ZHANG, Zhaohai BAI, Rongfeng JIANG, Yong HOU, Lin MA

Frontiers of Agricultural Science and Engineering 2021, Volume 8, Issue 1,   Pages 58-71 doi: 10.15302/J-FASE-2020371

Abstract: The proportion of industrial livestock in China has increased over the past 30 years, which increasesHere, we aimed to quantify nutrient flows, nutrient use efficiency, and nutrient losses in differentThe two systems included industrial farms and mixed smallholdings.Nutrient use efficiency in industrial farms was higher than in mixed smallholdings at animal level, herdTo produce 1 kg N and P in animal products, nutrient losses in industrial pig farms (2.0 kg N and 1.3

Keywords： industrial farms     mixed smallholdings     pig     dairy     nutrient management    

HTML PDF Collect

Energy neutrality potential of wastewater treatment plants: A novel evaluation framework integratingenergy efficiency and recovery

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 9, doi: 10.1007/s11783-022-1549-0

Abstract:

• Framework of indicators was established based on energy efficiency

Keywords： Wastewater treatment plants     Energy neutrality potential     Energy efficiency     Energy recovery     Evaluation    

HTML PDF Collect

Industrial eco-efficiency and its spatial-temporal differentiation in China

Wei YANG, Fengjun JIN, Chengjin WANG, Chen LV

Frontiers of Environmental Science & Engineering 2012, Volume 6, Issue 4,   Pages 559-568 doi: 10.1007/s11783-012-0400-4

Abstract: The aim of this paper is to study the spatial-temporal differentiation of industrial eco-efficiency ineco-efficiency are discussed.The results show that: first, the patterns of industrial eco-efficiency are dominated by clustering ofrelatively low efficiency provinces; second, spatial relationships between the industrial eco-efficiencieseco-efficiency; finally, there is an obvious trend in the polarization of industrial eco-efficiency,

Keywords： industrial eco-efficiency     data envelopment analysis (DEA) model     exploratory spatial data analysis (ESDA    

HTML PDF Collect

A Comprehensive Evaluation of Policy Effectiveness for Energy Efficiency in Existing Buildings

Xing Wei,Han-ding Guo

Frontiers of Engineering Management 2014, Volume 1, Issue 4,   Pages 341-347 doi: 10.15302/J-FEM-2014060

Abstract: The healthy and stable development of energy efficiencies in existing buildings cannot be separated fromcreates an evaluation index system and a grey comprehensive evaluation model for policy effectiveness for energyefficiency in existing buildings using three dimensions: 1) the effect of the policy itself; 2) the

Keywords： grey comprehensive evaluation     existing buildings     energy efficiency     policies effectiveness    

HTML PDF Collect

Achieving energy efficiency in government buildings through mandatory policy and program enforcement

Patrick X.W. ZOU, Morshed ALAM, Van Manh PHUNG, Dipika WAGLE, Rodney STEWART, Edoardo BERTONE, Oz SAHIN, Chris BUNTINE

Frontiers of Engineering Management 2017, Volume 4, Issue 1,   Pages 92-103 doi: 10.15302/J-FEM-2017101

Abstract: was put in practice and are consequently energy inefficient to a large degree.other sectors (e.g. commercial) to conduct building retrofits for energy savings.Recognising these benefits, several state governments in Australia have introduced building energy efficiencyThis paper reviewed the energy efficiency policies/programs in five States in Australia: Victoria, Newprogram are 1) having a properly enforced energy efficiency mandate with clear energy saving targets,

Keywords： building energy retrofit     policy     energy efficiency     energy performance contract     energy auditing    

HTML PDF Collect

End-use energy utilization efficiency of Nigerian residential sector

Fidelis I. ABAM,Olayinka S. OHUNAKIN,Bethrand N. NWANKWOJIKE,Ekwe B. EKWE

Frontiers in Energy 2014, Volume 8, Issue 3,   Pages 322-334 doi: 10.1007/s11708-014-0329-3

Abstract: In this paper, the end-use efficiencies of the different energy carriers and the overall energy efficiencyThe overall energy efficiency ranges from 19.15% in 2006 to 20.19% in 2011 with a mean of (19.96±0.23)% while the overall exergy efficiency ranges from 4.34% in 2006 to 4.40% in 2011 with a mean of (4.31The energy and exergy efficiency margin was 15.58% with a marginal improvement of 0.07% and 0.02%, respectivelyElectricity utilization exergy efficiency is affected by vapor-compression air conditioning application

Keywords： end-use     energy     exergy efficiency     residential sector     Nigeria    

HTML PDF Collect

A valveless piezoelectric pump with novel flow path design of function of rectification to improve energyefficiency

Frontiers of Mechanical Engineering 2022, Volume 17, Issue 3, doi: 10.1007/s11465-022-0685-3

Abstract: on the flow resistance mechanism to generate unidirectional fluid pumping, resulting in inefficient energyconversion because the majority of mechanical energy is consumed in terms of parasitic loss.was proposed considering theory of jet inertia and vortex dissipation for the first time to improve energyefficiency.The maximum flow rate reached 6.89 mL/min, and the pumping efficiency was up to 27%.

Keywords： composite tube     valveless piezoelectric pump     rectification     energy efficiency    

HTML PDF Collect

Energy efficiency and carbon dioxide emissions reduction opportunities in district heating source in

Gaofeng CHEN, Xuejing ZHENG, Lin CONG

Frontiers in Energy 2012, Volume 6, Issue 3,   Pages 285-295 doi: 10.1007/s11708-012-0197-7

Abstract: Building a trading market can promote energy conservation provided that the trading method is determinedEnergy consumption for heat supply is huge.Tianjin Municipal Government is planning to establish an energy efficiency trading platform for districtSince energy efficiency was closely related to different heating source technologies, baselines wereThrough data analysis, 27 boiler plants which have reasonable recorded energy consumption values were

Keywords： district heating     energy efficiency     baseline     carbon abatement    

HTML PDF Collect

Research on Evaluating the Efficiency of the Project Financing of the Energy Service Company

Bao-zhen Zhang,Han-ding Guo,Cai-xia Yang,Lei Wang

Frontiers of Engineering Management 2016, Volume 3, Issue 3,   Pages 252-257 doi: 10.15302/J-FEM-2016044

Abstract: The financing efficiency evaluation of the ESCO (Energy Service Company) is an important approach toimprove the operation efficiency of existing building energy-saving projects.To scientifically and reasonably evaluate the financing efficiency of the ESCO, this paper puts forward

Keywords： ESCO     project financing     financing efficiency     method set     combination evaluation    

HTML PDF Collect

Energy efficiency of small buildings with smart cooling system in the summer

Yazdan DANESHVAR, Majid SABZEHPARVAR, Seyed Amir Hossein HASHEMI

Frontiers in Energy 2022, Volume 16, Issue 4,   Pages 651-660 doi: 10.1007/s11708-020-0699-7

Abstract: In this paper, a novel cooling control strategy as part of the smart energy system that can balance thermalcomfort against building energy consumption by using the sensing and machine programming technology, a general form of a building was coupled by the smart cooling system (SCS) and the consumption of energy

Keywords： smart home     heating and cooling systems     saving energy     optimal consumption of energy    

HTML PDF Collect

High-quality industrial n-type silicon wafers with an efficiency of over 23% for Si heterojunction solar

Fanying MENG,Jinning LIU,Leilei SHEN,Jianhua SHI,Anjun HAN,Liping ZHANG,Yucheng LIU,Jian YU,Junkai ZHANG,Rui ZHOU,Zhengxin LIU

Frontiers in Energy 2017, Volume 11, Issue 1,   Pages 78-84 doi: 10.1007/s11708-016-0435-5

Abstract: fabricated with different wafers in the top, middle and tail positions of the ingot, exhibited a stable high efficiencyindicated that the uniformity of surface pyramid helps to improve the open-circuit voltage and conversion efficiencyMoreover, the simulation revealed that the highest efficiency of the SHJ solar cell could be achievedFortunately, over 23% of the conversion efficiency of the SHJ solar cell with a wafer thickness of 100availability of both n-type ingot and thinner wafer strongly supported the lower cost fabrication of high efficiency

Keywords： n-type Cz-Si     thinner wafer     surface texture     high efficiency     SHJ solar cell    

HTML PDF Collect

Title Author Date Type Operation

Regional characteristics of industrial energy efficiency in China: application of stochastic frontier

Tao HUANG,Akio ONISHI,Feng SHI,Masafumi MORISUGI,Mjo Lwin CHERRY

Journal Article

Quantification of energy related industrial eco-efficiency of China

Jiansu MAO, Yanchun DU, Linyu XU, Yong ZENG

Journal Article

Special issue: Technologies for future high-efficiency industrial silicon wafer solar cells

Journal Article

NUTRIENT USE EFFICIENCY AND LOSSES OF INDUSTRIAL FARMS AND MIXED SMALLHOLDINGS: LESSONS FROM THE NORTH

Journal Article

NUTRIENT USE EFFICIENCY AND LOSSES OF INDUSTRIAL FARMS AND MIXED SMALLHOLDINGS: LESSONS FROM THE NORTH

Yifei MA, Ling ZHANG, Zhaohai BAI, Rongfeng JIANG, Yong HOU, Lin MA

Journal Article

Energy neutrality potential of wastewater treatment plants: A novel evaluation framework integratingenergy efficiency and recovery

Journal Article

Industrial eco-efficiency and its spatial-temporal differentiation in China

Wei YANG, Fengjun JIN, Chengjin WANG, Chen LV

Journal Article

A Comprehensive Evaluation of Policy Effectiveness for Energy Efficiency in Existing Buildings

Xing Wei,Han-ding Guo

Journal Article

Achieving energy efficiency in government buildings through mandatory policy and program enforcement

Patrick X.W. ZOU, Morshed ALAM, Van Manh PHUNG, Dipika WAGLE, Rodney STEWART, Edoardo BERTONE, Oz SAHIN, Chris BUNTINE

Journal Article

End-use energy utilization efficiency of Nigerian residential sector

Fidelis I. ABAM,Olayinka S. OHUNAKIN,Bethrand N. NWANKWOJIKE,Ekwe B. EKWE

Journal Article

A valveless piezoelectric pump with novel flow path design of function of rectification to improve energyefficiency

Journal Article

Energy efficiency and carbon dioxide emissions reduction opportunities in district heating source in

Gaofeng CHEN, Xuejing ZHENG, Lin CONG

Journal Article

Research on Evaluating the Efficiency of the Project Financing of the Energy Service Company

Bao-zhen Zhang,Han-ding Guo,Cai-xia Yang,Lei Wang

Journal Article

Energy efficiency of small buildings with smart cooling system in the summer

Yazdan DANESHVAR, Majid SABZEHPARVAR, Seyed Amir Hossein HASHEMI

Journal Article

High-quality industrial n-type silicon wafers with an efficiency of over 23% for Si heterojunction solar

Fanying MENG,Jinning LIU,Leilei SHEN,Jianhua SHI,Anjun HAN,Liping ZHANG,Yucheng LIU,Jian YU,Junkai ZHANG,Rui ZHOU,Zhengxin LIU

Journal Article