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Book
Energie et environnement : les risques et les enjeux d'une crise annoncée
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ISBN: 9782759800018 2759800016 Year: 2007 Publisher: Les Ullis : EDP Sciences,


Book
La transition vers une economie sobre en carbone : objectifs publics et pratiques des entreprises.
Authors: ---
ISBN: 9264090258 926409024X Year: 2011 Publisher: [Paris] : OCDE,

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Abstract

Les entreprises sont de plus en plus conscientes de la nécessité d'agir face au changement climatique. Cependant, tandis qu'un certain nombre d'entre elles, les pionnières, ont pris des mesures de protection du climat, nombreuses sont celles qui tardent à suivre. Ce rapport passe en revue les pratiques responsables des entreprises dans la lutte contre le changement climatique et l'évolution vers une économie sobre en carbone. Il dresse la synthèse des politiques publiques, des réglementations et autres instruments mis en place par les autorités pour faciliter la transition vers une économie sobre en carbone dans les pays de l’OCDE et les économies émergentes ; ainsi que les mesures prises par les entreprises pour y faire face. Utilisant les principes de responsabilité des entreprises identifiés dans les Principes directeurs de l'OCDE à l'intention des entreprises multinationales, ce rapport passe en revue trois domaines essentiels : la comptabilisation des émissions de gaz à effet de serre ; la réduction des émissions de gaz à effet de serre ; et la mobilisation des fournisseurs, consommateurs et autres acteurs. Les résultats de cette publication contribuent à la Stratégie pour une croissance verte élaborée par l'OCDE dans le but de fournir aux gouvernements des outils pour les aider à mobiliser le potentiel d'une croissance plus verte.


Book
Environmental impacts of renewable energy
Author:
ISBN: 9264131515 9789264131514 Year: 1988 Publisher: Paris


Book
Green biomass pretreatment for biofuels production
Author:
ISSN: 22129898 ISBN: 9400760515 9400760523 1283946505 Year: 2013 Publisher: Dordrecht : Springer,

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Abstract

The increasing global demand for energy requires a versatile approach, prompting many researchers to focus on renewable bioenergy from different biomasses, especially cellulosic biomass. Such biomasses can be agricultural wastes, municipal wastes or direct harvests from high-yield energy corps. If properly pre-treated, the subsequent enzyme hydrolysis step is much more effective and can effectively minimises the waste disposal. Green Biomass Pretreatment for Biofuels Production reviews a range of pretreatment methods such as ammonium fiber explosion, steam explosion, dilute acid hydrolysis, alkali hydrolysis, and supercritical carbon dioxide explosion focusing on their final sugar yields from hemicellulose, glucose yields from cellulose, as well as on their feasibilities in bioenergy production processes at various scales. This book emphasises the tactical mobile and on-farm scales applications that use green pretreatments and processing technologies without the need of on-site waste treatment. Because of the varieties of different biomasses, no single pretreatment is expected to be the universal choice. Some of the pretreatment methods present niche applications are also discussed.

Keywords

Biomass energy -- Environmental aspects. --- Environmental chemistry -- Industrial applications. --- Renewable energy sources -- Environmental aspects. --- Waste products as fuel -- Environmental aspects. --- Chemical & Materials Engineering --- Engineering & Applied Sciences --- Chemical Engineering --- Biotechnology. --- Biomass energy. --- Biomass. --- Bio-energy (Biomass energy) --- Bioenergy (Biomass energy) --- Biofuels --- Biological fuels --- Energy, Biomass --- Microbial energy conversion --- Chemistry. --- Renewable energy resources. --- Chemical engineering. --- Physics. --- Renewable energy sources. --- Alternate energy sources. --- Green energy industries. --- Materials science. --- Industrial Chemistry/Chemical Engineering. --- Renewable and Green Energy. --- Characterization and Evaluation of Materials. --- Applied and Technical Physics. --- Mass (Physics) --- Biology --- Energy conversion --- Fuel --- Energy crops --- Microbial fuel cells --- Refuse as fuel --- Waste products as fuel --- Chemical engineering --- Genetic engineering --- Surfaces (Physics). --- Physics --- Surface chemistry --- Surfaces (Technology) --- Alternate energy sources --- Alternative energy sources --- Energy sources, Renewable --- Sustainable energy sources --- Power resources --- Renewable natural resources --- Agriculture and energy --- Chemistry, Industrial --- Engineering, Chemical --- Industrial chemistry --- Engineering --- Chemistry, Technical --- Metallurgy --- Natural philosophy --- Philosophy, Natural --- Physical sciences --- Dynamics --- Material science --- Green chemistry.


Book
Energy for a warming world : a plan to hasten the demise of fossil fuels
Author:
ISBN: 1848828330 9786612837210 1848828349 1282837214 Year: 2010 Publisher: London : Springer-Verlag,

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Climate change, environmental impact and declining natural resources are driving scientific research and novel technical solutions. Green Energy and Technology serves as a publishing platform for scientific and technological approaches to "green" - i.e., environmentally friendly and sustainable - technologies. While the main focus lies on energy and power supply, the series also covers green solutions in industrial engineering and engineering design. Green Energy and Technology is a monograph series addressing researchers, advanced students and technical consultants, as well as decision makers in industry and politics. The level presentation ranges from instructional to highly technical. Energy for a Warming World challenges the commonplace notion that the amount of power which mankind can potentially harness from renewable resources is more than large enough to assuage future demand levels. The presumption of unlimited power from renewables does not take into account the fact that it may not be possible to fully develop this potential, or that the resulting energy may not be available where it is most required. Engineering limitations and deficiencies in production will inevitably undermine the best calculations. By examining the renewables issue from an electrical engineering perspective, and exercising due regard for the limited capability of current and future electrical generation and transmission systems, this book attempts to provide more realistic statistics for the levels of power which could be extracted from sustainable resources in the critical time frame of 30 to 40 years. The engineering logic leads inexorably to the importance of taking a global outlook on the switch to renewable power supply and transmission – an outlook which has some surprising and uncomfortable ramifications for mankind. Energy for a Warming World provides a new perspective on renewable resources for academics and researchers in environmental or electrical power engineering, as well as to students in related areas. Its accessible approach also makes it invaluable to general readers who want a greater understanding of the engineering-based facts behind the global warming debate.


Book
Renewable energy sources and climate change mitigation
Authors: --- --- --- ---
ISBN: 1107023408 1107607108 1139223240 9786613580467 1139218441 1139224964 1139215353 1139151150 1280485485 1139221531 9781107023406 9781107607101 9781139151153 1139248707 1107231876 Year: 2012 Publisher: Cambridge Cambridge University Press

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This Intergovernmental Panel on Climate Change Special Report (IPCC-SRREN) assesses the potential role of renewable energy in the mitigation of climate change. It covers the six most important renewable energy sources - bioenergy, solar, geothermal, hydropower, ocean and wind energy - as well as their integration into present and future energy systems. It considers the environmental and social consequences associated with the deployment of these technologies and presents strategies to overcome technical as well as non-technical obstacles to their application and diffusion. SRREN brings a broad spectrum of technology-specific experts together with scientists studying energy systems as a whole. Prepared following strict IPCC procedures, it presents an impartial assessment of the current state of knowledge: it is policy relevant but not policy prescriptive. SRREN is an invaluable assessment of the potential role of renewable energy for the mitigation of climate change for policymakers, the private sector and academic researchers.

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