Is Biopower Carbon Neutral?
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The Potential for Biofuels Alongside the EU-ETS
The potential for biofuels alongside the EU-ETS Stefan Boeters, Paul Veenendaal, Nico van Leeuwen and Hugo Rojas-Romagoza CPB Netherlands Bureau for Economic Policy Analysis Paper for presentation at the Eleventh Annual GTAP Conference ‘Future of Global Economy’, Helsinki, June 12-14, 2008 1 Table of contents Summary 3 1 The potential for biofuels alongside the EU-ETS 6 1.1 Introduction 6 1.2 Climate policy baseline 7 1.3 Promoting the use of biofuels 10 1.4 Increasing transport fuel excises as a policy alternative from the CO 2-emission reduction point of view 22 1.5 Conclusions 23 Appendix A: Characteristics of the WorldScan model and of the baseline scenario 25 A.1 WorldScan 25 A.2 Background scenario 27 A.3 Details of biofuel modelling 28 A.4 Sensitivity analysis with respect to land allocation 35 References 38 2 Summary The potential for biofuels alongside the EU-ETS On its March 2007 summit the European Council agreed to embark on an ambitious policy for energy and climate change that establishes several targets for the year 2020. Amongst others this policy aims to reduce greenhouse gas emissions by at least 20% compared to 1990 and to ensure that 20% of total energy use comes from renewable sources, partly by increasing the share of biofuels up to at least 10% of total fuel use in transportation. In meeting the 20% reduction ceiling for greenhouse gas emissions the EU Emissions Trading Scheme (EU-ETS) will play a central role as the ‘pricing engine’ for CO 2-emissions. The higher the emissions price will be, the sooner technological emission reduction options will tend to be commercially adopted. -
Net Zero by 2050 a Roadmap for the Global Energy Sector Net Zero by 2050
Net Zero by 2050 A Roadmap for the Global Energy Sector Net Zero by 2050 A Roadmap for the Global Energy Sector Net Zero by 2050 Interactive iea.li/nzeroadmap Net Zero by 2050 Data iea.li/nzedata INTERNATIONAL ENERGY AGENCY The IEA examines the IEA member IEA association full spectrum countries: countries: of energy issues including oil, gas and Australia Brazil coal supply and Austria China demand, renewable Belgium India energy technologies, Canada Indonesia electricity markets, Czech Republic Morocco energy efficiency, Denmark Singapore access to energy, Estonia South Africa demand side Finland Thailand management and France much more. Through Germany its work, the IEA Greece advocates policies Hungary that will enhance the Ireland reliability, affordability Italy and sustainability of Japan energy in its Korea 30 member Luxembourg countries, Mexico 8 association Netherlands countries and New Zealand beyond. Norway Poland Portugal Slovak Republic Spain Sweden Please note that this publication is subject to Switzerland specific restrictions that limit Turkey its use and distribution. The United Kingdom terms and conditions are available online at United States www.iea.org/t&c/ This publication and any The European map included herein are without prejudice to the Commission also status of or sovereignty over participates in the any territory, to the work of the IEA delimitation of international frontiers and boundaries and to the name of any territory, city or area. Source: IEA. All rights reserved. International Energy Agency Website: www.iea.org Foreword We are approaching a decisive moment for international efforts to tackle the climate crisis – a great challenge of our times. -
The Sustainability of Cellulosic Biofuels
The Sustainability of Cellulosic Biofuels All biofuels, by definition, are made from plant material. The main biofuel on the U.S. market is corn ethanol, a type of biofuel made using the starch in corn grain. But only using grain to produce biofuels can lead to a tug of war between food and fuel sources, as well as other environmental and economic challenges. Biofuels made from cellulosic sources – the leaves, stems, and other fibrous parts of a plant – have been touted as a promising renewable energy source. Not only is cellulose the most abundant biological material on Earth, but using cellulose to produce biofuels instead of grain can have environmental benefits. Cellulosic biofuel sources offer a substantially greater energy return on investment compared to grain-based sources. However, environmental benefits are not guaranteed. The environmental success of cellulosic biofuels will depend on 1) which cellulosic crops are grown, 2) the practices used to manage them, and 3) the geographic location of crops. Both grain-based and cellulosic biofuels can help lessen our use of fossil fuels and can help offset carbon dioxide emissions. But cellulosic biofuels are able to offset more gasoline than can grain-based biofuels – and they do so with environmental co-benefits. Cellulosic Biofuels Help Reduce Competition for Land Cellulosic fuel crops can grow on lands that are not necessarily suitable for food crops and thereby reduce or avoid food vs. fuel competition. If grown on land that has already been cleared, cellulosic crops do not further contribute to the release of carbon to the atmosphere. Because many cellulosic crops are perennial and roots are always present, they guard against soil erosion and better retain nitrogen fertilizer. -
Scheme Principles for GHG Calculation
Scheme principles for GHG calculation Version EU 05 Scheme principles for GHG calculation © REDcert GmbH 2021 This document is publicly accessible at: www.redcert.org. Our documents are protected by copyright and may not be modified. Nor may our documents or parts thereof be reproduced or copied without our consent. Document title: „Scheme principles for GHG calculation” Version: EU 05 Datum: 18.06.2021 © REDcert GmbH 2 Scheme principles for GHG calculation Contents 1 Requirements for greenhouse gas saving .................................................... 5 2 Scheme principles for the greenhouse gas calculation ................................. 5 2.1 Methodology for greenhouse gas calculation ................................................... 5 2.2 Calculation using default values ..................................................................... 8 2.3 Calculation using actual values ...................................................................... 9 2.4 Calculation using disaggregated default values ...............................................12 3 Requirements for calculating GHG emissions based on actual values ........ 13 3.1 Requirements for calculating greenhouse gas emissions from the production of raw material (eec) .......................................................................................13 3.2 Requirements for calculating greenhouse gas emissions resulting from land-use change (el) ................................................................................................17 3.3 Requirements for -
A Review of Energy Storage Technologies' Application
sustainability Review A Review of Energy Storage Technologies’ Application Potentials in Renewable Energy Sources Grid Integration Henok Ayele Behabtu 1,2,* , Maarten Messagie 1, Thierry Coosemans 1, Maitane Berecibar 1, Kinde Anlay Fante 2 , Abraham Alem Kebede 1,2 and Joeri Van Mierlo 1 1 Mobility, Logistics, and Automotive Technology Research Centre, Vrije Universiteit Brussels, Pleinlaan 2, 1050 Brussels, Belgium; [email protected] (M.M.); [email protected] (T.C.); [email protected] (M.B.); [email protected] (A.A.K.); [email protected] (J.V.M.) 2 Faculty of Electrical and Computer Engineering, Jimma Institute of Technology, Jimma University, Jimma P.O. Box 378, Ethiopia; [email protected] * Correspondence: [email protected]; Tel.: +32-485659951 or +251-926434658 Received: 12 November 2020; Accepted: 11 December 2020; Published: 15 December 2020 Abstract: Renewable energy sources (RESs) such as wind and solar are frequently hit by fluctuations due to, for example, insufficient wind or sunshine. Energy storage technologies (ESTs) mitigate the problem by storing excess energy generated and then making it accessible on demand. While there are various EST studies, the literature remains isolated and dated. The comparison of the characteristics of ESTs and their potential applications is also short. This paper fills this gap. Using selected criteria, it identifies key ESTs and provides an updated review of the literature on ESTs and their application potential to the renewable energy sector. The critical review shows a high potential application for Li-ion batteries and most fit to mitigate the fluctuation of RESs in utility grid integration sector. -
Biomass Basics: the Facts About Bioenergy 1 We Rely on Energy Every Day
Biomass Basics: The Facts About Bioenergy 1 We Rely on Energy Every Day Energy is essential in our daily lives. We use it to fuel our cars, grow our food, heat our homes, and run our businesses. Most of our energy comes from burning fossil fuels like petroleum, coal, and natural gas. These fuels provide the energy that we need today, but there are several reasons why we are developing sustainable alternatives. 2 We are running out of fossil fuels Fossil fuels take millions of years to form within the Earth. Once we use up our reserves of fossil fuels, we will be out in the cold - literally - unless we find other fuel sources. Bioenergy, or energy derived from biomass, is a sustainable alternative to fossil fuels because it can be produced from renewable sources, such as plants and waste, that can be continuously replenished. Fossil fuels, such as petroleum, need to be imported from other countries Some fossil fuels are found in the United States but not enough to meet all of our energy needs. In 2014, 27% of the petroleum consumed in the United States was imported from other countries, leaving the nation’s supply of oil vulnerable to global trends. When it is hard to buy enough oil, the price can increase significantly and reduce our supply of gasoline – affecting our national security. Because energy is extremely important to our economy, it is better to produce energy in the United States so that it will always be available when we need it. Use of fossil fuels can be harmful to humans and the environment When fossil fuels are burned, they release carbon dioxide and other gases into the atmosphere. -
Biomass with CO2 Capture and Storage (Bio-CCS)
Biomass with CO2 Capture and Storage (Bio-CCS) The way forward for Europe This document has been prepared on behalf of the Advisory Council of the European Technology Platform for Zero Emission Fossil Fuel Power Plants (ZEP) and the Steering Committee of the European Biofuels Technology Platform (EBTP). The information and views contained in this document are the collective view of the ZEP Advisory Council and EBTP Steering Committee and not of individual members, or of the European Commission. Neither the ZEP Advisory Council, the EBTP Steering Committee, the European Commission, nor any person acting on their behalf, is responsible for the use that might be made of the information contained in this publication. European Technology Platform for Zero Emission Fossil Fuel Power Plants Contents KEY CONCLUSIONS........................................................... ....................................................................... 4 1 WHY EUROPE NEEDS TO GO CARBON-NEGATIVE ....................................................................... 5 1.1 More powerful technologies are now needed to keep global warming below 2°C........................5! 1.2 Bio-CCS: the only large-scale technology that can remove CO2 from the atmosphere.... ........... 5! 1.3 The EBTP/ZEP Joint Taskforce Bio-CCS: uniting high-level European stakeholders ................. 6! 2! CO2 CAPTURE AND STORAGE.......................................................................................................... 7! 2.1! CCS could provide almost 20% of global -
Biofuel Sustainability Performance Guidelines (PDF)
JULY 2014 NRDC REPORT R:14-04-A Biofuel Sustainability Performance Guidelines Report prepared for the Natural Resources Defense Council by LMI Acknowledgments NRDC thanks the Packard Foundation and the Energy Foundation for the generous contributions that made this report possible. NRDC acknowledges the role of LMI in preparing this report and thanks LMI for its impartial insights and key role in its analysis, design and production. LMI is a McLean, Va.-based 501(c)(3) not-for-profit government management consultancy. About NRDC The Natural Resources Defense Council (NRDC) is an international nonprofit environmental organization with more than 1.4 million members and online activists. Since 1970, our lawyers, scientists, and other environmental specialists have worked to protect the world's natural resources, public health, and the environment. NRDC has offices in New York City, Washington, D.C., Los Angeles, San Francisco, Chicago, Bozeman, MT, and Beijing. Visit us at www.nrdc.org and follow us on Twitter @NRDC. NRDC’s policy publications aim to inform and influence solutions to the world’s most pressing environmental and public health issues. For additional policy content, visit our online policy portal at www.nrdc.org/policy. NRDC Director of Communications: Lisa Benenson NRDC Deputy Director of Communications: Lisa Goffredi NRDC Policy Publications Director: Alex Kennaugh Design and Production: www.suerossi.com © Natural Resources Defense Council 2014 TABLE OF CONTENTS Introduction ....................................................................................................................................................................................4 -
Bioenergy's Role in Balancing the Electricity Grid and Providing Storage Options – an EU Perspective
Bioenergy's role in balancing the electricity grid and providing storage options – an EU perspective Front cover information panel IEA Bioenergy: Task 41P6: 2017: 01 Bioenergy's role in balancing the electricity grid and providing storage options – an EU perspective Antti Arasto, David Chiaramonti, Juha Kiviluoma, Eric van den Heuvel, Lars Waldheim, Kyriakos Maniatis, Kai Sipilä Copyright © 2017 IEA Bioenergy. All rights Reserved Published by IEA Bioenergy IEA Bioenergy, also known as the Technology Collaboration Programme (TCP) for a Programme of Research, Development and Demonstration on Bioenergy, functions within a Framework created by the International Energy Agency (IEA). Views, findings and publications of IEA Bioenergy do not necessarily represent the views or policies of the IEA Secretariat or of its individual Member countries. Foreword The global energy supply system is currently in transition from one that relies on polluting and depleting inputs to a system that relies on non-polluting and non-depleting inputs that are dominantly abundant and intermittent. Optimising the stability and cost-effectiveness of such a future system requires seamless integration and control of various energy inputs. The role of energy supply management is therefore expected to increase in the future to ensure that customers will continue to receive the desired quality of energy at the required time. The COP21 Paris Agreement gives momentum to renewables. The IPCC has reported that with current GHG emissions it will take 5 years before the carbon budget is used for +1,5C and 20 years for +2C. The IEA has recently published the Medium- Term Renewable Energy Market Report 2016, launched on 25.10.2016 in Singapore. -
Biofuels in a Changing World
Biofuels in a Changing World Carol Werner, Executive Director Environmental and Energy Study Institute Presentation for Biofuels and the Promise for Sustainable Energy Conference in Rio de Janeiro, Brazil August 2007 Abstract : The twin drivers of oil security and climate change have pushed biofuels into the forefront of US national energy policy. The industry has grown rapidly, and at this point is based upon corn ethanol and soy biodiesel. A variety of policy proposals are before the US Congress in terms of major pending energy and agriculture legislation which would greatly advance the role of biofuels. At the same time concerns have been raised about the cost of such proposals, the sustainability of biofuel production, potential competition with food, animal feed and other crops as well as land use issues. Biofuels represent an important piece of the solution to the challenges of a world facing climate change and oil security concerns – but are not a silver bullet. Instead, they must be part of a ‘sustainable’ strategy that works in tandem with other policies that will allow us to address multiple issues to achieve multiple benefits at the same time. Key elements that must be addressed include diversification of feedstocks that are appropriate to given regions based upon local soil, precipitation, low inputs and climate conditions; encouragement of local ownership so that local economic activity is enhanced; and development of new technologies and biorefineries that will promote high efficiency and a low/no net carbon emission life cycle. Without addressing these issues carefully and thoughtfully – whether in the United States, Brazil or other countries moving forward on biofuels – we run the risk of jeopardizing public consensus for long-term support of biofuels as well as jeopardizing the long term environmentally sustainable economic development that is critical to the well-being of our societies and our planet. -
Modelling of Emissions and Energy Use from Biofuel Fuelled Vehicles at Urban Scale
sustainability Article Modelling of Emissions and Energy Use from Biofuel Fuelled Vehicles at Urban Scale Daniela Dias, António Pais Antunes and Oxana Tchepel * CITTA, Department of Civil Engineering, University of Coimbra, Polo II, 3030-788 Coimbra, Portugal; [email protected] (D.D.); [email protected] (A.P.A.) * Correspondence: [email protected] Received: 29 March 2019; Accepted: 13 May 2019; Published: 22 May 2019 Abstract: Biofuels have been considered to be sustainable energy source and one of the major alternatives to petroleum-based road transport fuels due to a reduction of greenhouse gases emissions. However, their effects on urban air pollution are not straightforward. The main objective of this work is to estimate the emissions and energy use from bio-fuelled vehicles by using an integrated and flexible modelling approach at the urban scale in order to contribute to the understanding of introducing biofuels as an alternative transport fuel. For this purpose, the new Traffic Emission and Energy Consumption Model (QTraffic) was applied for complex urban road network when considering two biofuels demand scenarios with different blends of bioethanol and biodiesel in comparison to the reference situation over the city of Coimbra (Portugal). The results of this study indicate that the increase of biofuels blends would have a beneficial effect on particulate matter (PM ) emissions reduction for the entire road network ( 3.1% [ 3.8% to 2.1%] by kg). In contrast, 2.5 − − − an overall negative effect on nitrogen oxides (NOx) emissions at urban scale is expected, mainly due to the increase in bioethanol uptake. Moreover, the results indicate that, while there is no noticeable variation observed in energy use, fuel consumption is increased by over 2.4% due to the introduction of the selected biofuels blends. -
163 Bioenergynews15.1
iea news june 2003.qxd 17/06/2003 8:25 a.m. Page 1 Bioenergy set for growth in Australia Guest Editorial by Dr Stephen Schuck, Member for Australia Bioenergy is relatively well established in some sectors in Australia. The installed electricity generating capacity at Australia’s 30 sugar mills, using bagasse, totals 369 MW. Australia is a leader in capturing and using landfill gas. Some 29 projects across Australia, up to 13 MW in size, have a total installed capacity of close to 100 MW. There are also 11 wastewater treatment plants around Australia which capture biogas for producing 24 MW of electricity. In addition, 6 to 7 million tonnes of firewood are used in Australia every year. In recent years there has been increased interest in the development of bioenergy to meet government greenhouse gas reduction targets. In April 2001, Australia’s Mandatory Renewable Energy Target (MRET) came into force. The Target requires an additional 9,500 GWh of new renewable electricity to be generated per year from sources such as bioenergy. It is set to raise Australia’s renewable energy proportion from 10.5% in 1997 to approximately 12.5% percent by 2010. The MRET has provided a stimulus for bioenergy in Australia. For instance Australia’s oldest sugar mill, the Rocky Point Mill in South Eastern Queensland, has been upgraded to 30 MWe for year-round operation, using wood waste in the non-crushing season. Australia’s first large-scale anaerobic digester (82,000 tonnes per year) fed by food and other organic wastes is currently being commissioned near Sydney.