Book Description
La thèse a pour objet de montrer comment l'interaction des stratégies des acteurs des marchés des énergies fossiles détermine la dynamique des prix, et d'étudier l'impact à long terme sur les prix de la prise en compte des contraintes d'émission. La première partie fait appel à la distinction entre court, moyen et long terme. L'évolution du prix à court terme dépend de l'adéquation entrre offre et demande du produit énergétique. L'étude de la dynamique des prix de moyen terme repose sur l'analyse des structures des industries à partir des cinq forces concurrentielles de Porter. Une étude empirique complémentaire applique des tests de causalité de Granger pour tester la validité de certaines relations. L'analyse permet de mettre en évidence l'influence prédominante du pouvoir des Etats consommateurs sur la dynamique des prix de l'énergie. La seconde partie étudie l'impact de la mise en oeuvre des contraintes d'émission sur le prix à long terme des énergies fossiles. Ces analyses mettent en évidence une menace de réduction du débouché pétrolier lorsque les stratégies de réduction des émissions seront mises en application. Mais l'impact sera encore plus sensible sur la demande de charbon.
Author: International Energy Agency Publisher: ISBN: 9789264243651 Category : Languages : en Pages : 700
Book Description
The precipitous fall in oil prices, continued geopolitical instability and the ongoing global climate negotiations are witness to the dynamic nature of energy markets. In a time of so much uncertainty, understanding the implications of the shifting energy landscape for economic and environmental goals and for energy security is vital. The World Energy Outlook 2015 (WEO-2015) will present updated projections for the evolution of the global energy system to 2040, based on the latest data and market developments, as well as detailed insights on the prospects for fossil fuels, renewables, the power sector and energy efficiency and analysis on trends in CO2 emissions and fossil-fuel and renewable energy subsidies.
Author: Lester Brown Publisher: Routledge ISBN: 113654075X Category : Nature Languages : en Pages : 258
Book Description
In this urgent time, World on the Edge calls out the pivotal environmental issues and how to solve them now. We are in a race between political and natural tipping points. Can we close coal-fired power plants fast enough to save the Greenland ice sheet and avoid catastrophic sea level rise? Can we raise water productivity fast enough to halt the depletion of aquifers and avoid water-driven food shortages? Can we cope with peak water and peak oil at the same time? These are some of the issues Lester R. Brown skilfully distils in World on the Edge. Bringing decades of research and analysis into play, he provides the responses needed to reclaim our future.
Author: Ahmed Belasri Publisher: Springer Nature ISBN: 9811554447 Category : Technology & Engineering Languages : en Pages : 659
Book Description
This book highlights peer reviewed articles from the 1st International Conference on Renewable Energy and Energy Conversion, ICREEC 2019, held at Oran in Algeria. It presents recent advances, brings together researchers and professionals in the area and presents a platform to exchange ideas and establish opportunities for a sustainable future. Topics covered in this proceedings, but not limited to, are photovoltaic systems, bioenergy, laser and plasma technology, fluid and flow for energy, software for energy and impact of energy on the environment.
Author: Olivier Vidal Publisher: Elsevier ISBN: 0081023820 Category : Science Languages : en Pages : 172
Book Description
Our consumption of raw materials and energy has reached unprecedented levels which are continuing to increase at a steady rate due to the economic emergence of many countries and the development of new technologies. Metal and cement usage has doubled since the beginning of the 21st Century and this production, between now and 2050, will be equivalent to that produced since the beginning of humanity. It is in this context that the transition to low-carbon and renewable energies is taking place, which involves profound changes to the existing global energy system. This book addresses these different aspects and attempts to estimate first-order requirements for cement, steel, copper, aluminum and energy for different power generation technologies, and for three types of energy scenarios. Some dynamic modeling approaches are proposed to assess the needs and likely evolution of primary production and recycling. The link between production and primary reserves, recycling and stocks of end-of-life products, production costs, incomes and prices using a prey–predator dynamic is discussed. - Approaches the issues of commodities and energy in terms of needs, technological innovation and economic and social issues - Emphasizes the couplings between these different aspects - Helps readers understand and integrate these couplings through global modeling
Author: David Dawe Publisher: Routledge ISBN: 1136530398 Category : Nature Languages : en Pages : 394
Book Description
The recent escalation of world food prices – particularly for cereals - prompted mass public indignation and demonstrations in many countries, from the price of tortilla flour in Mexico to that of rice in the Philippines and pasta in Italy. The crisis has important implications for future government trade and food security policies, as countries re-evaluate their reliance on potentially more volatile world markets to augment domestic supplies of staple foods. This book examines how government policies caused and responded to soaring world prices in the particular case of rice, which is the world's most important source of calories for the poor. Comparable case studies of policy reactions in different countries, principally across Asia, but also including the USA, provide the understanding necessary to evaluate the impact of trade policy on the food security of poor farmers and consumers. They also provide important insights into the concerns of developing countries that are relevant for future international trade negotiations in key agricultural commodities. As a result, more appropriate policies can be put in place to ensure more stable food supplies in the future. Published with the Food and Agriculture (FAO) Organization of the United Nations
Author: Xuan-Hoi Bui
Author: Xuan-Hoi Bui
Author: International Symposium on Water Desalination
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Author: 
Author: International Energy Agency
Author: Lester Brown
Author: Ahmed Belasri
Author: Olivier Vidal
Author: David Dawe