ALBERT

Beschreibung / Inhaltsverzeichnis: Contents: Vorwort der deutschen Ausgabe ; Einleitung ; Kap.1: Warum es ein Problem gibt und wie wir es lösen können ; Kap.2: Die Gefahren ; Kap.3: Wie Emmissionen sich reduzieren lassen und zu welchen Kosten ; Kap.4: Anpassung an den Klimawandel ; Kap.5: Ethik, Diskontierung und die Argumente für das Handeln ; Kap.6: Maßnahmen zur Emissionsreduktion ; Kap.7: Individuen, Firmen, Gemeinschaften: die Macht des Vorbilds ; Kap.8: Die Struktur des globalen Deals ; Kap.9: Aufbau und Weiterentwicklung unseres Handelns ; Kap.10: Ein Planet in Gefahr

Beschreibung / Inhaltsverzeichnis: Recognising the urgency of identifying technology to reduce the CO2 intensity of cement production, the IEA has worked together with the World Business Council for Sustainable Development (WBCSD) Cement Sustainability Initiative (CSI) to develop a technology roadmap for cement. This is currently the only industry-specific roadmap; others focus on specific technologies. This joint effort shows willingness to build on progress already made, as well as the industry’s understanding that further progress lies ahead. CO2 emissions from cement production currently represent about 5% of anthropogenic global CO2 emissions. The cement roadmap outlines a possible transition path for the industry to make continued contributions towards a halving of global CO2 emissions by 2050. As part of this contribution, this roadmap estimates that the cement industry could reduce their emissions 18% from current levels by 2050. A reduction of global emissions does not imply a linear reduction by the same percentage in all industries. This roadmap should be understood as a deep analysis of potentials and challenges in one industry.

Beschreibung / Inhaltsverzeichnis: By 2010 there will be over 3.5 billion mobile phones subscribers, 2 billion TVs in use around the world and 1 billion personal computers. Electronic devices are a growing part of our lives and many of us can count between 20 and 30 separate items in our homes, from major items like televisions to a host of small gadgets. The communication and entertainment benefits these bring are not only going to people in wealthier nations - in Africa, for example, one in nine people now has a mobile phone. But as these electronic devices gain popularity, they account for a growing portion of household energy consumption. How “smart” is this equipment from an energy efficiency perspective and should we be concerned about how much energy these gadgets use? What is the potential for energy savings? This new book, Gadgets and Gigawatts: Policies for Energy Efficient Electronics, includes a global assessment of the changing pattern in residential electricity consumption over the past decade and an in-depth analysis of the role played by electronic equipment. It reviews the influence that government policies have had on creating markets for more energy efficient appliances and identifies new opportunities for creating smarter, more energy efficient homes. This book is essential reading for policy makers and others interested in improving the energy efficiency of our homes.

Beschreibung / Inhaltsverzeichnis: The global economic crisis has not spared the gas sector. Over the past year, we have moved from a tight supply and demand balance with extremely high gas prices to an easing one with plummeting gas prices. Since the last quarter of 2008, demand has been declining dramatically, essentially because of the global recession. The global economic crisis has not spared the gas sector. Over the past year, we have moved from a tight supply and demand balance with extremely high gas prices to an easing one with plummeting gas prices. Since the last quarter of 2008, demand has been declining dramatically, essentially because of the global recession. Yet significant new volumes of liquefied natural gas will come on stream within the next few years, and United States unconventional gas production has risen rapidly, with global consequences. It remains to be seen how these demand and supply pressures will play out, particularly in the pivotal power sector, in both OECD and non-OECD countries. Meanwhile, the security of gas supplies has once again become a critical issue, in particular in Europe after it experienced its worst supply disruption during the Russian-Ukraine crisis in January 2009. Moreover, the current market climate of weakening demand, lower prices and regulatory uncertainties added to the tough financial environment are likely to jeopardise investments, in particular in capital-intensive projects, further undermining long-term energy security in the most fundamental way when economies recover. The Gas Market Review 2009 looks at these and other major developments and challenges in the different parts of the gas value chain in a selection of IEA countries – The United States, Canada, Spain, Norway, the Netherlands, and Turkey – as well as in non-IEA member countries in the Middle East, North Africa, Southeast Asia, and China.

Beschreibung / Inhaltsverzeichnis: Transport accounts for nearly one-quarter of global energy-related CO2 emissions. To achieve the necessary deep cuts in greenhouse gas emissions by 2050, transport must play a significant role. Transport accounts for nearly one-quarter of global energy-related CO2 emissions. To achieve the necessary deep cuts in greenhouse gas emissions by 2050, transport must play a significant role.However, without strong global action, car ownership worldwide is set to triple to over two billion by 2050. Trucking activity will double and air travel could increase four-fold. These trends will lead to a doubling of transport energy use, with an even higher growth rate in CO2 emissions as the planet shifts toward high-CO2 synthetic fuels. How can we enable mobility without accelerating climate change? Transport, Energy and CO2: Moving Toward Sustainability provides answers to this question. It finds that if we change the way we travel, adopt technologies to improve vehicle efficiency and shift to low-CO2 fuels, we can move onto a different pathway where transport CO2 emissions by 2050 are far below current levels, at costs that are lower than many assume. The report discusses the prospects for shifting more travel to the most efficient modes and reducing travel growth rates, improving vehicle fuel efficiency by up to 50% using cost-effective, incremental technologies, and moving toward electricity, hydrogen, and advanced biofuels to achieve a more secure and sustainable transport future. If governments implement strong policies to achieve this scenario, transport can play its role and dramatically reduce CO2 emissions by 2050. This publication is one of three new IEA end-use studies, together with industry and buildings, which look at the role of technologies and policies in transforming the way energy is used in these sectors.

Beschreibung / Inhaltsverzeichnis: Carbon capture and storage (CCS) is an important part of the lowest-cost greenhouse gas (GHG) mitigation portfolio. This roadmap was published in 2009 using data from the Energy Technology Perspectives 2008 publication. An update was released in July 2013

Beschreibung / Inhaltsverzeichnis: This fourth edition of the IEA Medium-Term Oil Market Report (MTOMR) confronts an economic landscape unrecognisable from that seen at the time of the release of the summer 2008 edition. Crude prices are now 55% lower as financial and economic meltdown have slashed demand, with worldwide contraction in oil use at levels not seen since the early 1980s. This fourth edition of the IEA’s Medium-Term Oil Market Report (MTOMR) confronts an economic landscape unrecognisable from that seen at the time of the release of the summer 2008 edition. Crude prices are now 60% lower as financial and economic meltdown have slashed demand, with worldwide contraction in oil use at levels not seen since the early 1980s. But how long will the downturn last, and what is the likely profile of global and regional demand recovery when economic rebound eventually takes root? Has almost a decade of rising prices and costs changed the demand-side blueprint and forced the world onto a lower oil intensity path for the period through 2014? Equally importantly, the report identifies the impact that weaker demand, low prices and a credit squeeze are having on supply-side investment – in upstream OPEC/non-OPEC supply, biofuels capacity and refining infrastructure alike. The 2009 edition of the MTOMR also delves into the issues of diversifying FSU crude exports, evolving crude and product qualities, the importance of petrochemical markets and perceptions on oil price formation in the down-cycle. Two demand scenarios are presented based on differing economic growth assumptions, with a lower non-OPEC supply scenario also accompanying the lower GDP case. Summary oil balances highlight how OPEC spare capacity could develop during 2008-2014. This year, the MTOMR also consolidates analysis of future crude availability and trade flows, refining capacity and oil products supply implications under one cover. The MTOMR remains required reading for policy makers, market analysts, industry participants and anyone with an interest in oil market trends. It contains detailed statistical appendices and a wealth of insightful graphics. Alongside its monthly sister publication, the Oil Market Report, the MTOMR is a cornerstone of the IEA’s commitment to enhancing oil market transparency.

Beschreibung / Inhaltsverzeichnis: Local governments have the power to influence the energy choices of their citizens. Many cities and towns have already encouraged energy efficiency measures. Even so, as demand for energy services continues to grow, the energy infrastructure that every city and town depends on will need to be expanded, upgraded or replaced. This provides the opportunity to increase the deployment of renewable energy technologies and decentralised energy systems, and hence gain the multi-benefits of increased energy security, climate change mitigation and sustainable development, but also the social benefits of reduced air pollution, such as improved health and employment. Many combinations of policies have been employed to stimulate local renewable energy development. These policies include: local governance by authority; providing resources; enabling private actors; leading by example; allowing self-governance. Mega-city mayors, down to small-town officials, have successfully introduced such policies, although these vary with location, local resources and population. Cities, Towns and Renewable Energy – "Yes In My Front Yard" includes several case studies chosen to illustrate how enhanced deployment of renewable energy projects can result, regardless of a community’s size or location. The goals of this report are to inspire city stakeholders by showing how renewable energy systems can benefit citizens and businesses, assist national governments to better appreciate the role that local municipalities might play in meeting national and international objectives, and help accelerate the necessary transition to a sustainable energy future.

Beschreibung / Inhaltsverzeichnis: This report seeks to inform decision makers seeking to prioritise RD&D investments in a time of financial uncertainty. It is an update of the December 2009 IEA report Global Gaps in Clean Energy Research, Development and Demonstration, which examined whether rates of LCET investment were sufficient to achieve shared global energy and environmental goals (IEA,2009a). It discusses the impact of the green stimulus spending announcements, and provides private sector perspectives on priorities for government RD&D spending. Finally, it includes a revised assessment of the gaps in public RD&D, together with suggestions for possible areas for expanded international collaboration on specific LCETs. The conclusion re-affirms the first Global Gaps study finding that governments and industry need to dramatically increase their spending on RD&D for LCETs.

Beschreibung / Inhaltsverzeichnis: Recent IEA analysis highlights member countries’ significant progress with developing energy efficiency policy (International Energy Agency 2009). The 28 member countries of the IEA are engaged in promoting innovative financial instruments, energy efficiency strategies and action plans. They are designing policies to promote energy efficiency in buildings, the adoption of standby power, the phase out of inefficient lighting, proper tyre-inflation and related policies, and energy efficiency in utilities.

Beschreibung / Inhaltsverzeichnis: Contents: Erfolg ist möglich (Lernen von den besten ; Das Modell für Project Excellence MfPE ; Kurzdarstellung der Award-Gewinner ; Benchmarking und Projekt-Benchmarking) ; Das Modell für Project Excellence (Die Bewertungswerkzeuge) ; Der Projektmanagement-Award PMA (Welche Projektteams können sich bewerben? ; Ziele des Projektmanagement-Awards) ; Analyse und Erörterung der vorgestellten Projekte (Gesammelte Ergebnisse der Gewinnerprojekte ; Von allen Award-Gewinnern angewandte Best Practices ; Weitere Best Practices im Projektmanagement ; Benchmarks für alle Projekte) ; Werkzeuge der Projektmanagement-Praxis (Teamführung ; Maschineneinsatz ; Einbeziehung des Projektumfelds ; Planungswerkzeuge und -methoden ; Erreichen der Projektergebnisse ; Empfehlungen für ein erstklassiges Projektmanagement)

Beschreibung / Inhaltsverzeichnis: Modern concepts on processes of seismically active parts of converging plate interfaces are derived from lab experiments, theoretical inferences, and geophysical observations, which have either poor resolution, or are strongly dependent on insufficiently constrained assumptions. Therefore, we studied a continuous exposure of an ancient subduction channel in the depth range of its former seismogenic zone in the Central Alps of Europe. This subduction channel developed due to Late Cretaceous - Early Tertiary subduction and accretion of the South Penninic lower plate underneath the Adriatic upper plate (Austroalpine domain). Additionally, we include information from Southern Chile, where material, which formerly underwent deformation within a subduction channel, was exhumed to the surface by large scale basal accretion. There, we concentrated on the formation of mineralized vein systems. However, we mainly focused on the exhumed plate interface zone in the European Alps. During subduction of the South Penninic ocean, material from both the continental upper plate and the oceanic lower plate was progressively involved into the subduction factory and transported downwards, forming either the shaly and serpentinic matrix of the subduction mélange, or competent clasts. Rb/Sr deformation ages for mylonitized rocks of the South Penninic mélange and for deformed Austroalpine basement shed light on the pre-Alpine and Alpine deformation history along the suture, as well as on the mode of syn-subduction interplate mass transfer. According to our Rb/Sr deformation ages and our structural data, the latest increment of subduction-related deformation occurred at ~50 Ma, and is characterized by a roughly top-W direction of tectonic transport. Identical Rb/Sr ages for pervasively deformed Austroalpine and South Penninic rocks point to tectonic erosion of the upper plate during subduction. This is also evidenced by the presence of upper plate clasts in the subduction mélange, and from the syn-subduction evolution of Gosau forearc basins pointing to tectonic erosion as prevailing mass transfer mode during the time of subduction. Lack of a metamorphic contrast between the South Penninic mélange and the Austroalpine upper plate favors exhumation of the suture zone due to a combination of tectonic underplating and surface erosion. The end of sedimentation in the forearc Gosau basins is contemporaneous with basal accretion of the South Penninic mélange and the Middle Penninic units at ~50 Ma. Therefore, we hypothesize a causal link of both processes, with the change from tectonic erosion to basal accretion caused by underplating of subducted material, which is responsible for a regional uplift leading to inversion of the forearc basins. The end of subduction-related deformation is most likely caused by locking of the South Penninic paleosubduction interface due to underplating of the Middle Penninic micro-continent, so that the active subduction interface is relocated into the new Middle Penninic footwall. Pseudotachylytes along a restricted segment of the upper plate base delineated by ca. 200°C updip and ca. 300°C downdip - define the limits of the unstable slip region within the fossil seismogenic coupling zone. Our 40Ar/39Ar ages constrain the generation of pseudotachylytes during a time span between 60 Ma to 80 Ma. The heterogeneous texture of the ultra fine grained pseudotachylyte groundmass is composed of a mixture of amphibole, feldspar and biotite, as well as of incorporated rock fragments and single minerals of comparable size. Due to the temporal similarity between subduction and pseudotachylyte formation, and the fact that the pseudotachylytes occur subparallel to the main thrust where Austroalpine rocks were overthrust onto South Penninic rocks, we interpret the generation of pseudotachylytes to be related to unstable slip processes occurring along the plate interface zone during subduction.The zone of unstable slip coincides with a domain of intense formation of foliation-parallel mineralized veins with partly blocky minerals in the subduction mélange. We suggest that the mineralized veins reflect seismic failure in the mélange due to their similarity in spatial distribution and textures compared to pseudotachylytes. Mineralized veins, and brittle fractures continue into the conditionally stable region below, maybe indicating a domain of slow earthquakes and non-volcanic tremors as recently discovered for this depth range along many active convergent margins. The conditionally stable zone above the unstable slip area is devoid of mineralized veins, but displays ample evidence of fluid-assisted processes like the deeper zone: solution-precipitation creep and dehydration reactions in the mélange matrix, hydration and sealing of the base of the upper plate. Seismic rupture is possibly expressed by ubiquitous localized deformation zones. Fluids are most likely provided by dehydration during subduction of sedimentary material from different sources. This is indicated by elevated Sr isotope signatures of marine (meta-) carbonates from the South Penninic mélange, which are caused by the interaction of syn-subduction fluids with old continental crust.In summary, the exposed plate interface has experienced flow and fracturing over an extended period of time reflecting a multistage evolution, but resembles active convergent plate margins in terms of e.g. sediment input, earthquake distribution, fluid circulation, and possible slow slip events and associated tremors.

Beschreibung / Inhaltsverzeichnis: Coal is and will remain the world’s most abundant and widely distributed fossil fuel. Burning coal, however, can pollute and it produces carbon dioxide. Clean coal technologies address this problem. The widespread deployment of pollution-control equipment to reduce sulphur dioxide, Nox and dust emissions from industry is just one example which has brought cleaner air to many countries. Since the 1970s, various policy and regulatory measures have created a growing commercial market for these clean coal technologies, with the result that costs have fallen and performance has improved. More recently, the need to tackle rising CO2 emissions to address climate change means that clean coal technologies now extend to include those for CO2 capture and storage (CCS). This short report from the IEA Coal Industry Advisory Board (CIAB) presents industry’s considered recommendations on how to accelerate the development and deployment of this important group of new technologies and to grasp their very signifi cant potential to reduce emissions from coal use. It identifies an urgent need to make progress with demonstration projects and prove the potential of CCS through government-industry partnerships. Its commercialisation depends upon a clear legal and regulatory framework,public acceptance and market-based financial incentives. For the latter, the CIAB favours cap-and-trade systems, price supports and mandatory feed-in tariffs, as well as inclusion of CCS in the Kyoto Protocol’s Clean Development Mechanism to create demand in developing economies where coal use is growing most rapidly. This report offers a unique insight into the thinking of an industry that recognises both the threats and growing opportunities for coal in a carbonconstrained world.

Beschreibung / Inhaltsverzeichnis: Renewable energy can play a fundamental role in tackling climate change, environmental degradation and energy security. As these challenges have become ever more pressing, governments and markets are seeking innovative solutions. Yet, what are the key factors that will determine the success of renewable energy policies? How can current policies be improved to encourage greater deployment of renewables? What impact can more effective policies have on renewables’ share in the future global energy mix and how soon? Deploying Renewables: Principles for Effective Policies addresses these questions. Responding to the Gleneagles G8 call for a clean and secure energy future, it highlights key policy tools to fast-track renewables into the mainstream. This analysis illustrates good practices by applying the combined metrics of effectiveness and efficiency to renewable energy policies in the electricity, heating and transport sectors. It highlights significant barriers to accelerating renewables penetration, and argues that the great potential of renewables can be exploited much more rapidly and to a much larger extent if good practices are adopted. Carefully designed policy frameworks, customised to support technologies at differing stages of maturity, will deliver a strong portfolio of renewable energy technologies. Deploying Renewables: Principles for Effective Policies provides recommendations on key principles for policy design as a template for decision makers.

Beschreibung / Inhaltsverzeichnis: In its latest publication, Development of Competitive Gas Trading in Continental Europe, the IEA examines the history of major gas markets’ development in OECD Europe, and explores the possible expansion of trading through the mechanism of different hubs across the region. Lessons learned from North American markets on the benefits of regulatory convergence and investor-friendly legal framework are an important part of the analysis. Competitive trading based on transparent, non-discriminatory rules in a flexible and integrated European gas market will lead to more efficiency, timely investment, and greater market resilience, therefore ensuring more security for both customers and suppliers in the long term.

Beschreibung / Inhaltsverzeichnis: Over the last 18 months, natural gas prices have continued to rise steadily in all IEA markets. What are the causes of this steady upward trend? Over the last 18 months, natural gas prices have continued to rise steadily in all IEA markets. What are the causes of this steady upward trend? Unprecedented oil and coal prices which have encouraged power generators to switch to gas, together with tight supplies, demand for gas in new markets and delayed investments all played a role. Investment uncertainties, cost increases and delays remain major concerns in most gas markets and are continuing to constitute a threat to long-term security of supply. A massive expansion in LNG production is expected in the short term to 2012, but the lag in LNG investment beyond 2012 is a concern for all gas users in both IEA and non-IEA markets. Despite this tight market context, regional markets continue on their way to globalisation. This tendency seems irreversible, and it impacts even the most independent markets. Price linkages and other interactions between markets are becoming more pronounced. The Natural Gas Market Review 2008 addresses these mmajor developments, assessing investment in natural gas projects (LNG, pipelines, upstream), escalating costs, the activities of international oil and gas companies, and gas demand in the power sector. In addition, the publication includes data and forecasts on OECD and non-OECD regions to 2015 and in-depth reviews of five OECD countries and regions including the European Union. It also provides analysis of 34 non-OECD countries in South America, the Middle East, Africa, and Asia, including a detailed assessment of the outlook for gas in Russia, as well as insights on new technologies to deliver gas to markets.

Beschreibung / Inhaltsverzeichnis: Improvements in energy efficiency over the past three decades have played a key role in limiting global increases in energy use and CO2 emissions. For IEA countries, energy efficiency gains since 1990 have led to annual energy savings of more than 16 EJ in 2005 and 1.3 Gt of avoided CO2 emissions. However, the recent rate of efficiency improvement has been much lower than in the past. The good news is that a large potential remains for further energy and CO2 savings across all sectors. In industry alone, the application of proven technologies and best practices on a global scale could save between 1.9 Gt and 3.2 Gt of CO2 emissions per year. In public power generation, if all countries produced electricity at current best practice levels, CO2 savings would be between 1.8 Gt and 2.5 Gt.

Beschreibung / Inhaltsverzeichnis: Existing buildings are responsible for over 40% of the world’s total primary energy consumption. An impressive amount of energy could be saved simply by applying energy-efficient technologies. Yet, various market barriers inhibit energy efficiency improvements in existing buildings and result in energy savings that are significantly lower than potentials. Financial barriers — including the initial cost barrier, risk exposure, discount-factor issues and the inadequacy of traditional financing mechanisms for energy-efficient projects — play a major role. Policies that may help to overcome financial barriers to improving energy efficiency in existing residential buildings are the focus of this study. The publication provides illustrations of policies and measures implemented in five IEA member countries and the European Union. Each case includes relevant background and contextual information, as well as a detailed evaluation of each policy according to five pre-defined criteria: relevance, effectiveness, flexibility, clarity and sustainability. Promoting Energy Efficiency Investments aims to inform policy makers and offers ideas on the most effective policies, programmes and measures available to improve energy efficiency in existing residential buildings.

Beschreibung / Inhaltsverzeichnis: The styles of deformation of the fore-arc wedges along the Chilean convergent margin are observed to vary significantly, despite similar plate kinematic conditions. Here, I focus on the analysis of fore-arc deformation on two regions along the Chilean convergent margin at 20°-24°S and 37°-42°S. Although both regions are subjected to the oblique subduction of the oceanic Nazca plate and backstopped by the Andes mountain chain; they display different patterns of deformation. The northern Chilean study area (20° - 24°S) is characterized by an exceptionally thick crust of about 60 km beneath the Altiplano Puna plateau, lack of an accretionary wedge in the fore-arc due to hyperarid climate, and consequently a sediment starved trench. Two major margin parallel strike slip faults are observed in this area, the Atacama Fault Zone (AFZ) and the Precordilleran Fault System (PFS). Both strike-slip faults do not exhibit significant recent displacement. The southern study area (37° - 42°S), compared to the northern study area, is characterized by lower topography, high precipitation rates (~2000 mm/yr), and a younger subducted oceanic plate. An active strike-slip fault, the Liquine-Ofqui-Fault-Zone (LOFZ), shows ~1 cm/yr recent dextral movement and shapes the surface of this area. Thus, the southern Chilean study area exhibits localized strike-slip motion. Within this area the largest earthquake ever recorded, the 1960 Valdivia earthquake, occurred with a moment magnitude of MW=9.5. I have constructed 2D thermal models and 3D mechanical models for both Chilean study areas to study processes related to active subduction. The applied numerical method is the finite element technique by means of the commercial software package ABAQUS.The thermal models are focused on the thermal conditions along the plate interface. The thermal structure along the plate interface reveals the limits of coupling but also the type of transition from coupled to uncoupled and vice versa. The model results show that shear heating at the plate interface is an important mechanism that should be taken into account. The models also show that the thermal condition at the downdip limit of the coupling zone leads to a sharp decrease of friction along the interface. Due to the different geometries of the two Chilean study areas, such as the slab dip and the thickness of the continental crust, the downdip limit of the southern study area is slightly shallower than that of the northern study area. The results of the 2D thermal models are used to constrain the spatial extent of the coupling zone in the 3D mechanical models. 3D numerical simulations are used to investigate how geometry, rheology and mechanical parameters influence strain partitioning and styles of deformation in the Chilean fore-arc. The general outline of the models is based on the fore-arc geometry and boundary conditions as derived from geophysical and geological field data. I examined the influence of different rheological approaches and varying physical properties of the fore-arc to identify and constrain the parameters controlling the difference in surface deformation between the northern and southern study area. The results of numerical studies demonstrate that a small slab dip, a high coefficient of basal friction, a high obliquity of convergence, and a high Young's modulus favour localisation of deformation in the fore-arc wedge. This parameter study helped me to constrain preferred models for the two Chilean study areas that fit to first order observations. These preferred models explain the difference in styles of deformation as controlled by the angle of obliquity, the dip of subducting slab, and the strength of wedge material. The difference in styles can be even larger if I apply stronger coupling between plates within the southern area; however, several independent observations indicate opposite tendency showing southward decrease of intensity of coupling. The weaker wedge material of the preferred model for the northern study area is associated with advanced development of the adjacent orogen, the Central Andes. Analysis of world-wide examples of oblique subduction zones supports the conclusion that more mature subduction zones demonstrate less pronounced localization of strike-slip motion.

Beschreibung / Inhaltsverzeichnis: To meet future energy demand growth and replace older or inefficient units, a large number of fossil fuel-fired plants will be required to be built worldwide in the next decade. Yet CO2 emissions from fossil-fired power generation are a major contributor to climate change. As a result, new plants must be designed and operated at highest efficiency both to reduce CO2 emissions and to facilitate deployment of CO2 capture and storage in the future. The series of case studies in this report, which respond to a request to the IEA from the G8 Summit in July 2005, were conducted to illustrate what efficiency is achieved now in modern plants in different parts of the world using different grades of fossil fuels. The plants were selected from different geographical areas, because local factors influence attainable efficiency. The case studies include pulverized coal combustion (PCC) with both subcritical and supercritical (very high pressure and temperature) steam turbine cycles, a review of current and future applications of coal-fuelled integrated gasification combined cycle plants (IGCC), and a case study of a natural gas fired combined cycle plant to facilitate comparisons.

Beschreibung / Inhaltsverzeichnis: Ensuring energy security and addressing climate change issues in a cost-effective way are the main challenges of energy policies and in the longer term will be solved only through technology cooperation. To encourage collaborative efforts to meet these energy challenges, the IEA created a legal contract – Implementing Agreement – and a system of standard rules and regulations. This allows interested member and non-member governments or other organisations to pool resources and to foster the research, development and deployment of particular technologies. For more than 30 years, this international technology collaboration has been a fundamental building block in facilitating progress of new or improved energy technologies. This is the third in the series of publications highlighting the recent results and achievements of the IEA Implementing Agreements.

Beschreibung / Inhaltsverzeichnis: This new edition of “Findings of Recent IEA Work” provides a sample of the Agency’s activities since its 2005 Ministerial meeting. Each page focuses on a specific subject or project, including references to IEA work that will be of use to governments, academics, journalists and the wider public. This volume is not all-inclusive, but seeks to highlight IEA efforts to respond to the concerns of its member countries and identify ways to overcome the energy challenges we face.

Beschreibung / Inhaltsverzeichnis: How much oil will the world consume in 2012? What role will OPEC play in global oil production? Will biofuels become an important part of the oil market? How will the refinery sector cope? The International Energy Agency (IEA) Medium-Term Oil Market Report tackles these questions, adopting a perspective that goes beyond the traditional short-term market analysis provided in the IEA Oil Market Report. Drawing on current futures curves and the investment threshold for upstream projects, the Medium-Term Oil Market Report analyses how global demand and supply balances may develop. By assessing all firmly planned upstream and downstream projects worldwide, this report forecasts supply and demand potential for crude and petroleum products over the next five years. The results provide an invaluable insight into vital issues such as surplus production capacity and product supply. An essential report for all policymakers, market analysts, energy experts and anyone interested in understanding and following oil market trends, the Medium-Term Oil Market Report is a further element of the strong commitment of the IEA to improving and expanding the quality, timeliness and accuracy of energy data and analysis. How much oil will the world consume in 2012? What role will OPEC play in global oil production? Will biofuels become an important part of the oil market? How will the refinery sector cope? The International Energy Agency (IEA) Medium-Term Oil Market Report tackles these questions, adopting a perspective that goes beyond the traditional short-term market analysis provided in the IEA Oil Market Report. Drawing on current futures curves and the investment threshold for upstream projects, the Medium-Term Oil Market Report analyses how global demand and supply balances may develop. By assessing all firmly planned upstream and downstream projects worldwide, this report forecasts supply and demand potential for crude and petroleum products over the next five years. The results provide an invaluable insight into vital issues such as surplus production capacity and product supply. An essential report for all policymakers, market analysts, energy experts and anyone interested in understanding and following oil market trends, the Medium-Term Oil Market Report is a further element of the strong commitment of the IEA to improving and expanding the quality, timeliness and accuracy of energy data and analysis.

Beschreibung / Inhaltsverzeichnis: At their Gleneagles Summit in July 2005, G8 leaders identified climate change and securing clean energy and sustainable development as key global challenges. They agreed that we must transform the way we use energy and that we must start now. Improved energy efficiency is essential to meeting this goal. Therefore, the G8 asked the IEA to provide analysis of energy use and efficiency developments in buildings, appliances, transport and industry. This publication is a response to the G8 request. Looking back, it shows how changes in energy efficiency, economic structure, income, prices and fuel mix have affected recent trends in energy use and CO2 emissions in IEA countries. The results are a “wake-up call” for us all. Since 1990, the rate of energy efficiency improvement in IEA countries has been less than 1% per year – much lower than in previous decades and not nearly enough to stem the growth of CO2 emissions. If we are to tackle climate change and move towards a sustainable energy future then this rate will need to double. We must – and we can – do better! By means of in-depth energy indicators, Energy Use in the New Millennium: Trends in IEA Countries provides important insights to policy-makers about current energy use and CO2 emission patterns that will help shape priorities for future action. This publication is a response to the G8 request. It shows how changes in energy efficiency, economic structure, income, prices and fuel mix have affected recent trends in energy use and CO2 emissions in IEA countries. The results are a “wake-up call” for us all

Beschreibung / Inhaltsverzeichnis: The study explores necessary measures to make the power plant CO2 capture and storage ready.

Beschreibung / Inhaltsverzeichnis: CO2 emissions from energy production and consumption are a major contributor to climate change. Thus, stabilising CO2 concentrations in the atmosphere by reducing these emissions is an increasingly urgent international necessity. Carbon capture and storage (CCS) represents one of the most promising potential solutions to contain emissions resulting from continued use of coal and other fossil fuels. However, challenges such as a lack of legal and regulatory frameworks to guide near-term demonstration projects and long-term technology expansion must be addressed to facilitate the expanded use of CCS. In October 2006, the International Energy Agency (IEA) and the Carbon Sequestration Leadership Forum (CSLF) convened with legal experts,to discuss the range of legal issues associated with expanded use of CCS and to identify ways to facilitate further CCS development and implementation Participants examined gaps and barriers to the deployment of CCS and identified recommendations to guide further development of appropriate legal and regulatory frameworks. This publication provides policymakers with a detailed summary of the main legal issues surrounding the CCS debate, including up-to-date background information, case studies and conclusions on the best legal and regulatory approaches to advance CCS. These strategies can be used to enable further development, deployment and demonstration of CCS technology, potentially an essential element in global efforts to mitigate climate change.

Beschreibung / Inhaltsverzeichnis: This paper describes the methodology and model used in an information paper of the IEA (Blyth and Yang, 2006) and a forthcoming book of the IEA (2007). The methodology and model will be used in future work investigating the implications of uncertainty for investment decisions. As a reference document, it has not been approved by any IEA committee.

Beschreibung / Inhaltsverzeichnis: To meet increasing demand and replace ageing power units, considerable investment in new power generation will be required over the next decade. To meet increasing demand and replace ageing power units, considerable investment in new power generation will be required over the next decade. In most IEA countries a new investment cycle in power generation is looming: Many uncertainties create risks that may lead to inappropriate investment – too little, too late, in the wrong location and with the wrong technology. A window of opportunity now exists to push for a cleaner and more efficient generation portfolio that could transform the power sector and help to build a more sustainable infrastructure lasting over the next 40-50 years. What are the recent trends and prospects for investment in power generation? What are the main drivers and barriers? This book assesses these issues and gives special emphasis to the question of how uncertainties may affect investment decisions. Uncertainties on CO2 constraints, on power plant licensing, on acceptability of nuclear power, on local opposition to any new energy infrastructure, on government support for specific generation technologies and on government policies on energy efficiency are particularly disturbing. Market liberalisation can also be a key uncertainty, but this may be greatly reduced and deliver considerable benefits if liberalisation is implemented whole-heartedly and backed by on-going government commitment. Government action is urgently needed: to reduce regulatory uncertainty for investors, to establish effective competitive markets and to give firm policy directions in those areas where markets fall short, such as in taking environmental costs and security of supply into account. Tackling Investment Challenges in Power Generation shows the way forward.

Beschreibung / Inhaltsverzeichnis: World energy demand is surging. Oil, coal and natural gas still meet most global energy needs, creating serious implications for the environment. One result is that CO2 emissions, the principal cause of global warming, are rising. This new study underlines the close link between efforts to ensure energy security and those to mitigate climate change. Decisions on one side affect the other. To optimise the efficiency of their energy policy, OECD countries must consider energy security and climate change mitigation priorities jointly. The book presents a framework to assess interactions between energy security and climate change policies, combining qualitative and quantitative analyses. The quantitative analysis is based on the development of energy security indicators, tracking the evolution of policy concerns linked to energy resource concentration. The “indicators” are applied to a reference scenario and CO2 policy cases for five case-study countries: The Czech Republic, France, Italy, the Netherlands, and the United Kingdom. Simultaneously resolving energy security and environmental concerns is a key challenge for policy makers today. This study helps chart the course.

Beschreibung / Inhaltsverzeichnis: Our climate is changing. This is certain. Less certain, however, is the timing and magnitude of climate change, and the cost of transition to a low-carbon world. Therefore, many policies and programmes are still at a formative stage, and policy uncertainty is very high. This book identifies how climate change policy uncertainty may affect investment behaviour in the power sector. For power companies, where capital stock is intensive and long-lived, those risks rank among the biggest and can create an incentive to delay investment. Our analysis results show that the risk premiums of climate change uncertainty can add 40% of construction costs of the plant for power investors, and 10% of price surcharges for the electricity end-users. Climate Policy Uncertainty and Investment Risk tells what can be done in policy design to reduce these costs. Incorporating the results of quantitative analysis, this publication also shows the sensitivity of different power sector investment decisions to different risks. It compares the effects of climate policy uncertainty with energy market uncertainty, showing the relative importance of these sources of risk for different technologies in different market types. Drawing on extensive consultation with power companies and financial investors, it also assesses the implications for policy makers, allowing the key messages to be transferred into policy designs. This book is a useful tool for governments to improve climate policy mechanisms and create more certainty for power investors.

Beschreibung / Inhaltsverzeichnis: Energy efficiency presents a unique opportunity to address three energy-related challenges in IEA member countries: energy security, climate change, and economic development. Yet an energy-efficiency gap exists between actual and optimal energy use. That is, significant cost-effective energy efficiency potential is wasted because market barriers prevent countries from achieving optimal levels. Market barriers take many forms, from inadequate access to capital, isolation from price signals, information asymmetry, and split-incentives. Though many studies have reported the existence of such market barriers, none so far have attempted to quantify the magnitude of their effect on energy use and efficiency.

Beschreibung / Inhaltsverzeichnis: With the introduction of CO2 emission constraints on power generators in the European Union, climate policy is starting to have notable effects on energy markets. This paper sheds light on the links between CO2 prices, electricity prices, and electricity costs to industry. It is based on a series of interviews with industrial and electricity stakeholders, as well as a rich literature seeking to estimate the exact effect of CO2 prices on electricity prices.

Beschreibung / Inhaltsverzeichnis: Industry accounts for about one-third of global energy demand. Most of that energy is used to produce raw materials: chemicals, iron and steel, non-metallic minerals, pulp and paper and non-ferrous metals. Just how efficiently is this energy put to work? This question was on the minds of the G8 leaders at their summit in Gleneagles in 2005, when they set a “Plan of Action for Climate Change, Clean Energy and Sustainable Development”. They called upon the International Energy Agency to provide information and advice in a number of areas including special attention to the industrial sector. Tracking Industrial Energy Efficiency and CO2 Emissions responds to the G8 request. This major new analysis shows how industrial energy efficiency has improved dramatically over the last 25 years. Yet important opportunities for additional gains remain, which is evident when the efficiencies of different countries are compared. This analysis identifies the leaders and the laggards. It explains clearly a complex issue for non-experts. With new statistics, groundbreaking methodologies, thorough analysis and advice, and substantial industry consultation, this publication equips decision makers in the public and private sectors with the essential information that is needed to reshape energy use in manufacturing in a more sustainable manner.

Beschreibung / Inhaltsverzeichnis: Die Frage ist nicht, ob fossile Energieträger (insbesondere das Erdöl) endlich sind, sondern wie bald die Quellen endgültig versiegen. 3 Jahre nach seinem beachtlichen Debüt "Öko-Realismus" (BA 2/03), das Gründinger (geboren 1984) als Oberstufenschüler vorgelegt hatte, beschäftigt sich der Student der Politikwissenschaften und Mitglied von Youth for Intergenerational Justice und Sustainability - Europe (YOIS) eingehend mit der brisanten Energiefrage. Die "pyromane" Menschheit verbrenne sich selbst, sei durch die Abhängigkeit von der "schwarzen Droge Öl" in eine bedrohliche Falle geraten, aus der sie sich kaum befreien könne. Sein Abgesang auf die fossil-atomare Energieversorgung, die kritische Analyse des gegenwärtigen Energiesystems und sein propagierter "Weg in ein Industrielles Solarzeitalter" (Energie-Revolution) speisen sich aus einem breiten Fundus an aktuellen Daten und Fakten aus Fachliteratur, aber auch geheimgehaltenen Dokumenten. Mit Bibliografie. Wie H. Scheer: "Energieautonomie" (BA 10/05) ein wichtiger, kompetenter Beitrag zum Thema, diesmal der jüngeren Generation. Sehr empfohlen. (2) (Helga Lüdtke)

Beschreibung / Inhaltsverzeichnis: Abgesang auf die fossil-atomare Energieversorgung, kritische Analyse des gegenwärtigen Energiesystems und propagierter "Weg in ein Industrielles Solarzeitalter" (Energie-Revolution) eines Umweltaktivisten der jüngeren Generation. (Helga Lüdtke)