Modeling economywide energy efficiency performance and beyond. Membership dues for the iaee include subscriptions to the energy journal. Increasing the efficiency from the amorphous transformer. The international journal of energy research is dedicated to providing a multidisciplinary platform for the discussion of issues arising in energy research without the constraints imposed by aiming at a restricted audience. Current research points to a large energy efficiency potential in industry which is still left. Open journal of energy efficiency ojee is an open access journal published quarterly. Definition energy efficiency july 2008 3 wuppertal institut fur klima, umwelt, energie gmbh enduse energy efficiency on the demandside, the term energy efficiency resp. Open journal of energy efficiency scientific research publishing. Arpae projects have the potential to radically improve u.
Related content energy efficiency analysis of a trapezoidal solar pond. Open journal of energy efficiency article pdf available in open journal of energy efficiency 21. Energy conservation is any behavior that results in the use of less energy. Concepts and calculations is the first book of its kind to provide an applied, systems oriented description of energy intensity and efficiency in modern economies across the entire energy chain. Measuring policy impact is critical for evaluating the effectiveness of policies at all levels of government. While energy consumption is an important consideration in many desalination studies, it is challenging to make intuitive sense. Recalibrating global data center energyuse estimates. The eu promotes cogeneration in order to improve energy efficiency in europe. Energy efficiency impact of localized coolingheating for electric vehicle conference paper pdf available april 2015 with 415 reads how we measure reads. Pdf this paper examines building energy efficiency parameter in order to improve. Coverage includes energy efficiency policies at all levels of governance enabling social, organizational, and economic factors of sufficient and efficient behavior and decisions. Replacement of conventional energyintensive food processes with novel technologies such as novel thermodynamic cycles and nonthermal and novel. Feb 28, 2020 expressed as energy use per compute instance, the energy intensity of global data centers has decreased by 20% annually since 2010, a notable improvement compared with recent annual efficiency gains in other major demand sectors e. Energy efficiency and its practices are a part of a sustainable energy policy.
Energy efficiency technologies for sustainable food. Journal of emerging trends in computing and information sciences. With an emphasis on analysis, specifically energy flow analysis, lifecycle energy accounting, economic analysis, technology evaluation, and policiesstrategies for adopting high. Energy efficiency is key to reducing the size of the energy challenge, to accelerating the achievement of its solution, and to. A new, interdisciplinary and fully open access journal that aims to set the agenda in identifying and publishing the most exciting and significant developments across all areas of energyrelated research. Jphys energy adopts open science principles to maximise the exchange of knowledge between existing and emerging communities. The oil and gas, natural resources, and energy journal one j focuses on all facets of the energy and natural resources industryincluding oil and gas, wind and other renewables, water, and agriculture. Energy efficiency manual the energy conservation bible. Assuming a conversion efficiency of 14% and an average daily solar radiation value of 6. Citescore values are based on citation counts in a given year e. Energy efficiency trends and policies in industry odysseemure.
Free download, read and cite papers for your scientific research and study. Selected countries and energy consumption, 2015 energy. Improving energy efficiency participation in the district of. Energy efficiency can be achieved with renewable sources of energy such as solar, wind or hydro, or by changing the power consumption requirements so that the overall energy consumption. Energy efficiency is the use of technology that requires less energy to perform the same function. Conference series paper open access energy efficiency analysis of reactor for torrefaction of biomass with direct heating to cite this article.
While energy consumption is an important consideration in many desalination studies, it is challenging to make intuitive sense of. Energy efficiency can be achieved with renewable sources of energy such as solar, wind or hydro, or by changing the power consumption requirements so that the overall energy consumption is reduced without compromising the output received. Key findings the installed global renewable electricity capacity doubled between 2000 and 2012, and represents a significant and growing portion of the total energy supply both globally and in the united states. Since one j began operation in the spring of 2015, its student editorial boards have published over 4,100 pages of scholarly articles and case summaries. Therefore, this paper suggests fourcases to improve and increase the efficiency of power generation from the photovoltaic system. Recalibrating global data center energyuse estimates science. Mazrouei, the uaes minister of energy, and the right honourable matthew hancock mp, then minister of state at the department of energy and climate change in the u. Energy efficiency is furthermore an important measure to ensure national energy supply security. The journal encourages dialogue between the social sciences as energy demand and supply are observed and analysed with reference to politics. Energy efficiency the first fuel of a sustainable global energy system the iea works with policy makers and stakeholders to scale up action on energy efficiency to mitigate climate change, improve energy security and grow economies while delivering environmental and social benefits. Energy efficiency electricity markets and policy group. Worldwide research on energy efficiency and sustainability. The radiant energy that arrives at earth from the sun at a temperature of 6000 k is a very lowentropy form of heat. The 2012 directive, as amended in 2018, sets rules and obligations for the eus 2020 and 2030 energy efficiency targets.
Global improvements in primary energy intensity, 20002018. Emp analyzes trends in these utility programs and enabling policies and provides technical and policy support to regional authorities, state regulatory commissions, and program administrators. The goal of this journal is to provide a platform for scientists and academicians all over the world to promote, share, and discuss various new issues and developments in all areas of energy efficiency. The event was held during abu dhabi sustainability week in early 2015, and it focused on three specific aspects of energy efficiency smart cities, building efficiency, and water. The purpose of the journal is to be the premium publication in the area of energy and an important source of information aiming to raise the standards of discussions, analyses and evaluations related to. Energy efficiency covers wideranging topics related to energy efficiency, energy savings, energy consumption, energy sufficiency, and energy transition in all sectors across the globe. The interdisciplinary publishing program covers energy subjects, from biosciences and the earth and environmental sciences through to physics, chemistry, all branches of engineering and energy economics. Desalination has become an essential toolset to combat the worsening water stress resulting from population and industrial growth and exacerbated by climate change. Energy and buildings is an international journal publishing articles with explicit links to energy use in buildings.
Around half of the policies addressing energy efficiency in industry can be. The light blue wedge depicts the ghg emissions reductions coming from energy efficiency efforts including transportation. Energy efficiency and conservation vermont vermont journal of. Eed contains a number of measures designed to deliver energy savings across all sectors, from overall national energy efficiency targets to the setting of energy efficiency obligations on energy companies. Energy conservation is vital for the sustainable development of food industry. Strategies for mitigating climate change through energy efficiency. Chillers consume more than 50% of electrical energy during seasonal periods of building use. The journal encourages dialogue between the social sciences as energy demand and supply are observed and analysed with reference to politics of policymaking and its. The energy efficiency manual shows how to save energy and conserve water in all types of buildings, industrial facilities, and homes from the smallest to the largest. An international journal devoted to investigations of energy use and efficiency in buildings. Thermodynamics fundamentals for energy conversion systems. The iea works with policy makers and stakeholders to scale up action on energy efficiency to mitigate climate change, improve energy security and grow economies while delivering environmental and social benefits. Renewable electricity represented 14% of total installed capacity and more than 12% of total electric generation in the united states in 2012. Energy security is the core of sustainable energy development.
Springer energy covers the largest books and journals program in energy worldwide. This article presents a new vision for energy efficiency ee 2. The editors, renowned academics, invited a diverse group of researchers to develop original chapters for the book and managed to well integrate all contributions in a consistent volume. Dec 09, 2019 desalination has become an essential toolset to combat the worsening water stress resulting from population and industrial growth and exacerbated by climate change. Improving energy efficiency participation in the district. Energy the international journal is a broad multidisciplinary journal in the field of energy engineering. International journal of energy research wiley online library. Potential barriers to improving energy efficiency in commercial buildings. This analysis proposes a behavioural program in the district of west vancouver that integrates three key dimensions.
For example, every time you flick on a light switch, youre using energy to light the room. Replacement of conventional energy intensive food processes with novel technologies such as novel thermodynamic cycles and nonthermal and novel heating. Energy efficiency selected countries and energy consumption, 2015 country population millions total primary energy consumption qbtu energy per capita mbtu person world 7333. Improved cases for increasing energy efficiency the power production efficiency of solar cell is about % to 17%. Energy efficiency covers wideranging topics related to energy efficiency. Estimated by doe survey water cooled condenser water cooling tower temperature decrease of 1. This book pays for itself the first time you use it. Potential barriers to improving energy efficiency in. Energy efficiency improvement and waste heat recovery in the food industry have been a focus to increase the sustainability of food processing in the past decades. With as much as half of the energy used in your home going to heating and cooling, choosing energy star certified heating and cooling equipment can have a big impact on your comfort, while helping you save money on utility bills and protect our climate. While renewable energy technologies also help accomplish these objectives, improving energy efficiency is the cheapest and often the most immediate way to. Comparison of land, water, and energy requirements of.
Oil and gas, natural resources, and energy journal one j. It aims to reach all researchers, scientists, engineers, technology developers, planners and policy makers working in the. Making buildings more energy efficient will contribute significantly to the eu achieving its energy and climate goals. An led light bulb that uses less energy than an incandescent light bulb to produce the same amount of light is an example of energy efficiency. Together with the international editorial and program. Pdf energy efficiency and energy management handbook. It aims to reach all researchers, scientists, engineers, technology developers, planners and policy makers working in the areas of energy management, production, conversion.
According to the investigation of the number of production factors, energy efficiency. Case study of solar power producing efficiency from a. Selected countries and energy consumption, 2015 energy efficiency. The breadth and number of energy efficiency programs for utility customers continue to increase in response to policy and economic drivers. Various technologies have been developed to desalinate feedwater with a wide spectrum of salinity. The journal also welcomes papers on related topics such as energy conservation, energy efficiency, biomass and bioenergy, renewable energy, electricity supply and demand, energy storage, energy in buildings, and on economic and policy issues, provided such topics are within the context of the broader multidisciplinary scope of energy. Expressed as energy use per compute instance, the energy intensity of global data centers has decreased by 20% annually since 2010, a notable improvement compared with recent annual efficiency gains in other major demand sectors e.
The aim is to present new research results, and new proven practice aimed at reducing the energy needs of a building and improving indoor environment quality. Handbook of energy efficiency in buildings 1st edition. Water and energy efficiency information brief water and energy. Pdf open journal of energy efficiency researchgate. The goal of the energy efficiency ee best practice guide is to help business units meet and exceed their energy efficiency targets through continuous improvement using seven key criteria. Demandside policies and sociotechnical pathways to limit global warming below 1. Pdf energy 10 performance on building energy efficiency in jordan. It should be noted that transforming the energy sector and replacing conventional energy with renewable energy is. There is no widely accepted methodology for evaluating energy efficiency policies. Renewable energy use renewable energy at home such as solar and wind to save energy dollars while reducing environmental impact. The office of energy efficiency and renewable energy eere strengthens u. Coverage includes energy efficiency policies at all levels of governance enabling social, organizational, and economic factors of sufficient and efficient. A new, interdisciplinary and fully open access journal that aims to set the agenda in identifying and publishing the most exciting and significant developments across all areas of energy related research.
Energy efficiency for large building chiller systems. International journal of energy research wiley online. A life cycle approach offers a comprehensive and indepth coverage of the subject with a further focus on the life cycle. But if you change from using an old style lightbulb, known as an incandescent lightbulb, to a more. If this is the first time you use this feature, you will be asked to authorise cambridge core to connect with your account. T 23f pic or flow limiters at each ahuv average load 3,100 tons peak load,000 tons. Energy efficiency means cutting down the amount of energy required to perform an action like switching on a light, opening a fridge or heating water. One of the most promising means of reducing energy consumption and related energy costs is. One of the most promising means of reducing energy consumption and.
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