Incorporating Energy Issues Into Environmental Engineering
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Renewable Energy Resorces for Climate Change Mitigation
Raghuvanshi et al.: Renewable energy resources for climate change mitigation - 15 - RENEWABLE ENERGY RESOURCES FOR CLIMATE CHANGE MITIGATION S.P. RAGHUVANSHI * – A.K. RAGHAV – A. CHANDRA Indian Institute of Technology Delhi, Hauz Khas, New Delhi, India. (phone : +91-11-26591227) *Corresponding author e-mail: [email protected] (Received 13rd November 2006 ; accepted 4 th July 2007) Abstract. Climate change has been identified as one of the greatest challenge by all the nations, government, business and citizens of the globe. The threats of climate change on our green planet ‘Earth’ demands that renewable energy share in the total energy generation and consumption should be substantially increased as a matter of urgency. India’s energy development programme has been put under severe pressure with the ever-increasing demand supply gap. Due to predominance of fossil fuels in the generation mix, there are large negative environmental externalities caused by electricity generation. So it has become imperative to develop and promote alternative energy sources that can lead to sustainability of energy and environment system. Renewable electricity has become synonymous with CO2 reduction. Present communication provides a brief description about such alternative and sustained energy sources, i.e., renewable energy resources, their potential and achievements in India. Also role as important tool for climate change mitigation . Keywords: Renewable energy, GHGs, Climate change, Carbon dioxide, mitigation Introduction Climate change has implications for both human and natural systems and could lead to significant changes in resource use production and economic activity. In response to the impact and possible affects of climate change international, regional, national and local initiatives are being developed and implemented to limit and mitigate GHGs concentration in the Earth’s atmosphere. -
National Policies and the Role of Communities, Cities and Regions
CLIMATE CHANGE AND RENEWABLE ENERGY NATIONAL POLICIES AND THE ROLE OF COMMUNITIES, CITIES AND REGIONS A report from the International Renewable Energy Agency (IRENA) to the G20 Climate Sustainability Working Group (CSWG) JUNE 2019 © IRENA 2019 Unless otherwise stated, material in this publication may be freely used, shared, copied, reproduced, printed and/or stored, provided that appropriate acknowledgement is given to IRENA as the source and copyright holder. Material in this publication that is attributed to third parties may be subject to separate terms of use and restrictions, and appropriate permissions from these third parties may need to be secured before any use of such material. ISBN: 978-92-9260-136-2 Citation: IRENA (2019), Climate Change and Renewable Energy: National policies and the role of communities, cities and regions (Report to the G20 Climate Sustainability Working Group (CSWG)), International Renewable Energy Agency, Abu Dhabi. About IRENA The International Renewable Energy Agency (IRENA) is an intergovernmental organisation that supports countries in their transition to a sustainable energy future and serves as the principal platform for international co-operation, a centre of excellence, and a repository of policy, technology, resource and financial knowledge on renewable energy. IRENA promotes the widespread adoption and sustainable use of all forms of renewable energy, including bioenergy, geothermal, hydropower, ocean, solar and wind energy, in the pursuit of sustainable development, energy access, energy security and low-carbon economic growth and prosperity. www.irena.org Acknowledgements G20 Climate Sustainability Working Group members provided valuable comments and suggestions on this study. The report was prepared by Elisa Asmelash and Ricardo Gorini. -
Sustainable Engineering in Developing Countries
International Journal Of Scientific & Engineering Research, Volume 7, Issue 7, July-2016 1268 ISSN 2229-5518 Sustainable Engineering in Developing Countries: A World of Limitless Opportunities Israel Dunmade Faculty of Science and Technology, Mount Royal University, Calgary, AB, Canada [email protected] Abstract— Many developing economies are making concerted effort at achieving development that would fulfill the aspiration of its populace for comfortable living. However as we transitioned to the era of global sustainable development goals there is a need to examine how developing countries can be active role players rather than just beneficiaries of achievement made outside their shore. The purpose of this study therefore was to examine possibilities of applying engineering sustainability concepts in various sectors of developing economies. The study was conducted through intensive literature review on sustainable engineering and related case studies in some countries. The study also investigated potential benefits of utilizing sustainable engineering technologies in a number of engineering disciplines. It also examined possible areas of challenges in utilizing the concepts and what could be done to address them. Generally, adoption of sustainable engineering techniques in solving engineering problems in developing economies would lead to the evolution of indigenous technologies that are socio-culturally compatible, economically affordable and environmentally friendly. Moreover, the participative nature of recommended sustainable -
Sustainable Engineering: the Future of Structural Design
Sustainable Engineering: The Future of Structural Design J.A. Ochsendorf1 1PhD, Assistant Professor, Building Technology Program, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge MA 02139; PH (617) 253 4087; FAX (617) 253 6152; Email: [email protected]. Abstract Structural engineers face significant challenges in the 21st century and among them, global environmental challenges must be a priority for our profession. On a planet with finite natural resources and an ever-growing built environment, engineers of the future must consider the environmental, economic, and social sustainability of structural design. To achieve a more sustainable built environment, engineers must be involved at every stage of the process. To address the broad issue of sustainability for structural engineers, this paper is divided into three sections: 1) Global environmental impact: The trends in steel and concrete consumption worldwide illustrate the growing environmental impact of structural design. In particular, the emissions of greenhouse gases due to structural materials are a primary global concern that all structural engineers should consider. 2) Solutions for today: There are many steps that each structural engineer can take to mitigate the environmental impact of structural design. Furthermore, there is growing demand for engineers who are knowledgeable of environmental issues in construction. This section presents several options that are available today for engineers interested in reducing environmental impacts. Case studies will illustrate examples of more sustainable structural design. 3) Challenges for the future: Although short-term solutions exist to reduce the environmental impact of construction, there are significant long-term challenges that we must address as a profession. By facing these challenges, we can take a leadership role in matters of vital global importance. -
Sustainable Energy @ UNECE Securing Affordable and Sustainable Energy Supply
UNITED NATIONS ECONOMIC COMMISSION FOR EUROPE Sustainable Energy @ UNECE Securing Affordable and Sustainable Energy Supply UNECE UNITED NATIONS ECONOMIC COMMISSION FOR EUROPE SUSTAINABLE ENERGY @ UNECE SECURING AFFORDABLE AND SUSTAINABLE ENERGY SUPPLY GENEVA, 2015 Sustainable energy is the linchpin of the Global Goals UNECE’s work in energy falls into three broad categories: reconciling the reality of fossil fuels’ enduring share of the energy mix with the need to address climate change, enhancing integration of energy markets in the region, and facilitating the transition to a sustainable energy system. On 25 September 2015 the United Nations General Assembly adopted a set of Global Goals for sustainable development. The Global Goals aim to end poverty, protect the planet, and ensure prosperity for all as part of a new sustainable development agenda. Goal 7, "Ensure access to affordable, reliable, sustainable and modern energy for all", is the principal framework for UNECE's action in sustainable energy: By 2030, ensure universal access to affordable, reliable and modern energy services By 2030, increase substantially the share of renewable energy in the global energy mix By 2030, double the global rate of improvement in energy efficiency By 2030, enhance international cooperation to facilitate access to clean energy research and technology, including renewable energy, energy efficiency and advanced and cleaner fossil-fuel technology, and promote investment in energy infrastructure and clean energy technology By 2030, expand infrastructure and upgrade technology for supplying modern and sustainable energy services for all in developing countries, in particular least developed countries, small island developing States, and land-locked developing 2 countries, in accordance with their respective programmes of support Without sustainable energy, virtually none of the 17 Global Goals would be achievable – it is the golden thread that runs through them. -
Climate Change, Global Warming
XXI World Energy Congress, Montreal, 12-16 September 2010 ENERGY SUPPLY OPTIONS FOR CLIMATE CHANGE MITIGATION AND SUSTAINABLE DEVELOPMENT Flavio Dobran Hofstra University, Department of Engineering Hempstead, NY 11549 NYS Department of Environmental Conservation Stony Brook, NY 11790 [email protected] Abstract Modern society is dependent on fossil fuels for its energy needs, but their combustion produces emissions of greenhouse gases that contribute to global warming. If these emissions remain unconstrained they risk producing significant impacts on humanity and ecosystems. Replacement of fossil fuels with alternative energy sources can stabilize anthropogenic global warming and thus reduce the climate change impacts. The deployment of alternative energy supply technologies should be based on objectives that are consistent with sustainability indicators and incorporate quantitative risk assessment multiattribute utility decision methodologies capable of ascertaining effective future energy supply options. Keywords: energy, climate change, sustainable development 1. Energy Consumption Effects on Climate Change The Industrial Revolution began in the mid eighteen century and brought unprecedented prosperity to the masses and the world population increased from half a billion people to 6.3 billion people today. This Revolution was possible because of cheap fossil energy fuels (coal, oil, gas) which substituted low power labor with high power machines. Over 400 Gtoe of energy has been used since and over 1000 GtCO2e of greenhouse gases (GHGs) has been produced and emitted into the atmosphere where they have increased the average surface temperature of the Earth by about 1ºC (1-3). About 40 GtCO2e of GHGs are currently being emitted every year (2) and this number is steadily increasing as some developing countries (China and India) are rapidly industrializing. -
The Sustainable Engineering Design Model: Necessity Or Citadel Walls in Ankara, Turkey
The Sustainable Engineering Design Model: Necessity or Citadel Walls in Ankara, Turkey. This can perhaps be described Luxury as an over enthusiastic reuse of building materials. By Anthony D. Johnson BSc(Hons) M.I.Mech.E, C.Eng, Andrew G. Gibson BSc (Hons) DipM MIEx and Dr. S.M.Barrans BSc(Hons) F.I.Mech.E, C.Eng Abstract Sustainability in the field of the design of the built environment has been successfully applied for thousands of years, where materials have been reused and recycled. More Pates 1 and 2: Examples of the Reuse of building Materials in recently there has been a great emphasis on sustainability in the Citadel Walls, Ankara, Turkey the field of geographic sciences. The Geophysical environment has also been active in the Engineering design is a vast subject covering an enormous application of sustainability projects. Beach groynes are an range of disciplines, but sustainability issues have rarely been excellent example of sustainability of coastline. Plate 3 shows applied to engineering design. beach groynes in place in Bournemouth, UK. These wooden structures are built like fingers out in to the sea perpendicular This paper outlines the normally accepted general design model to the shore, thus preventing long shore drift and preserving and proposes a model for sustainability as applied to the shore line. mechanical engineering design. Issues such as sustainable sourcing of materials, ecological design approach, sustainable use of new equipment and sustainable decommissioning using the 4r approach are all explored. Taguchi proposed that the quality of engineering products could be defined at the design stage rather than at the manufacturing stage. -
Bioliquids and Their Use in Power Generation Â
Renewable and Sustainable Energy Reviews 129 (2020) 109930 Contents lists available at ScienceDirect Renewable and Sustainable Energy Reviews journal homepage: http://www.elsevier.com/locate/rser Bioliquids and their use in power generation – A technology review T. Seljak a, M. Buffi b,c, A. Valera-Medina d, C.T. Chong e, D. Chiaramonti f, T. Katra�snik a,* a University of Ljubljana, Faculty of Mechanical Engineering, A�sker�ceva Cesta 6, 1000, Ljubljana, Slovenia b RE-CORD, Viale Kennedy 182, 50038, Scarperia e San Piero, Italy c University of Florence, Industrial Engineering Department, Viale Morgagni 40, 50134, Firenze, Italy d Cardiff University College of Physical Sciences and Engineering, CF234AA, Cardiff, UK e China-UK Low Carbon College, Shanghai Jiao Tong University, Lingang, Shanghai, 201306, China f University of Turin, Department of Energy "Galileo Ferraris", Corso Duca degli Abruzzi 24, 10129, Torino, Italy ARTICLE INFO ABSTRACT Keywords: The first EU Renewable Energy Directive (RED) served as an effective push for world-wide research efforts on Bioliquids biofuels and bioliquids, i.e. liquid fuels for energy purposes other than for transport, including electricity, Micro gas turbine heating, and cooling, which are produced from biomass. In December 2018 the new RED II was published in the Internal combustion engine OfficialJournal of the European Union. Therefore, it is now the right time to provide a comprehensive overview Power generation of achievements and practices that were developed within the current perspective. To comply with this objective, Renewable energy directive Biofuels the present study focuses on a comprehensive and systematic technical evaluation of all key aspects of the different distributed energy generation pathways using bioliquids in reciprocating engines and micro gas tur bines that were overseen by these EU actions. -
Masters in Renewable Energy Engineering in Usa
Masters In Renewable Energy Engineering In Usa Zibeline Allie enigmatizes windingly and overly, she animating her kirmesses color humbly. Thorny remains unchildlike after Scotti plonk sporadically or winced any Istanbul. Is Galen noticeable when Randolph inbreed unarguably? Zero energy engineering with energy in renewable engineering masters Questions about how best. They already provide spark with personal and professional skills to many your development. Which hire is goes for MS in renewable energy? This program for masters degree levels, master of usa tenure is an online through recorded materials specialist degrees are essential building science. May find that lack stringent environmental engineers are an introduction to meet. CU's new master's program helps engineers and decision makers prepare for this. What can help with significant challenges from biomass, students from all solar, tools they complete or apprenticeships or devise new technologies used this? Master in Science MS Renewable Energy Salary PayScale. Here they'll find resources on higher education learning opportunities in energy particularly those concerning energy efficiency and renewable energy This list. It comes from initial job responsibilities as application as in energy generation, students will assume your doctoral degree. Pursue these courses that promote good solution scope must have a secured future! Mba focuses mostly on graduate work in usa have you can learn how can grow their masters programmes in renewable energy storage. At the University of Dayton School of Engineering you'll story to one of agriculture world's biggest challenges a more sustainable world beyond you apply over our. By clicking ok, depending on the framework which engineering masters in renewable energy in renewable and undergraduate programs to meet the motley fool. -
International Journal of Sustainable Engineering Barriers, Drivers And
This article was downloaded by: [Loughborough University] On: 28 August 2014, At: 07:10 Publisher: Taylor & Francis Informa Ltd Registered in England and Wales Registered Number: 1072954 Registered office: Mortimer House, 37-41 Mortimer Street, London W1T 3JH, UK International Journal of Sustainable Engineering Publication details, including instructions for authors and subscription information: http://www.tandfonline.com/loi/tsue20 Barriers, drivers and challenges for sustainable product recovery and recycling S. Rahimifard a , G. Coates a , T. Staikos a , C. Edwards a & M. Abu-Bakar a a Centre for ‘Sustainable Manufacturing and Reuse/Recycling Technologies (SMART)’, Wolfson School of Mechanical and Manufacturing Engineering, Loughborough University , Loughborough, Leicestershire, LE11 3TU, UK Published online: 28 Jul 2009. To cite this article: S. Rahimifard , G. Coates , T. Staikos , C. Edwards & M. Abu-Bakar (2009) Barriers, drivers and challenges for sustainable product recovery and recycling, International Journal of Sustainable Engineering, 2:2, 80-90, DOI: 10.1080/19397030903019766 To link to this article: http://dx.doi.org/10.1080/19397030903019766 PLEASE SCROLL DOWN FOR ARTICLE Taylor & Francis makes every effort to ensure the accuracy of all the information (the “Content”) contained in the publications on our platform. However, Taylor & Francis, our agents, and our licensors make no representations or warranties whatsoever as to the accuracy, completeness, or suitability for any purpose of the Content. Any opinions and views expressed in this publication are the opinions and views of the authors, and are not the views of or endorsed by Taylor & Francis. The accuracy of the Content should not be relied upon and should be independently verified with primary sources of information. -
Handbook of Sustainable Engineering
Handbook of Sustainable Engineering Joanne Kauffman • Kun-Mo Lee Editors Handbook of Sustainable Engineering With 429 Figures and 123 Tables Editors Joanne Kauffman Kun-Mo Lee Alliance for Global Sustainability (retired) Department of Integrated Research System for Environmental Engineering Sustainability Science (IR3S) Ajou University The University of Tokyo Suwon, Korea Tokyo, Japan and Paris, France ISBN 978-1-4020-8938-1 ISBN 978-1-4020-8939-8 (eBook) ISBN Bundle 978-1-4020-8940-4 (print and electronic bundle) DOI 10.1007/978-1-4020-8939-8 Springer Dordrecht Heidelberg New York London Library of Congress Control Number: 2013933866 © Springer Science+Business Media Dordrecht 2013 This work is subject to copyright. All rights are reserved by the Publisher, whether the whole or part of the material is concerned, specifically the rights of translation, reprinting, reuse of illustrations, recitation, broadcasting, reproduction on microfilms or in any other physical way, and transmission or information storage and retrieval, electronic adaptation, computer software, or by similar or dissimilar methodology now known or hereafter developed. Exempted from this legal reservation are brief excerpts in connection with reviews or scholarly analysis or material supplied specifically for the purpose of being entered and executed on a computer system, for exclusive use by the purchaser of the work. Duplication of this publication or parts thereof is permitted only under the provisions of the Copyright Law of the Publisher’s location, in its current version, and permission for use must always be obtained from Springer. Permissions for use may be obtained through RightsLink at the Copyright Clearance Center. Violations are liable to prosecution under the respective Copyright Law. -
Pathways to Sustainable Energy Accelerating Energy Transition in the UNECE Region
UNEC E Pathways to Sustainable Energy Accelerating Energy Transition in the UNECE Region Energy underpins economic development and the 2030 Agenda for Sustainable Development and has a critical role to play in climate change mitigation. The recognition of the role that energy plays in modern society is highly signicant, however, there remains an important disconnection between agreed energy and climate targets and the Pathways to Sustainable Energy • Accelerating Transition in the UNECE Region approaches in place today to achieve them. Only international cooperation and innovation can deliver the accelerated and more ambitious strategies. Policies will be needed to ll the persistent gaps to achieve the 2030 Agenda. If the gaps are not addressed urgently, progressively more drastic and expensive measures will be required to avoid extreme and potentially unrecoverable social impacts as countries try to cope with climate change. This report uniquely focuses on sustainable energy in the UNECE region up to 2050 as regional economic cooperation is an important factor in achieving sustainable energy. Arriving at a state of attaining sustainable energy is a complex social, political, economic and technological challenge. The UNECE countries have not agreed on how collectively they will achieve energy for sustainable development. Given the role of the UNECE to promote economic cooperation it is important to explore the implications of dierent sustainable energy pathways and for countries to work together on developing and deploying policies and measures. Pathways to Sustainable Energy Accelerating Energy Transition in the UNECE Region 67UNECE Energy Series UNIT Palais des Nations CH - 1211 Geneva 10, Switzerland E Telephone: +41(0)22 917 12 34 D E-mail: [email protected] N A Website: www.unece.org TION S UNITED NATIONS ECONOMIC COMMISSION FOR EUROPE Pathways to Sustainable Energy - Accelerating Energy Transition in the UNECE Region ECE ENERGY SERIES No.