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  1. Waste not, want not
    Europe’s untapped potential to generate valuable negative emissions from waste-to-energy (WtE) using carbon capture technology
    Erschienen: March 2023
    Verlag:  The Oxford Institute for Energy Studies, [Oxford]

    Waste-to-energy (WtE) is a waste treatment process that incinerates waste to produce energy in the form of electricity and/or heat. WtE is considered one of the most environmentally-friendly methods of dealing with residual waste. The alternative to... mehr

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    Waste-to-energy (WtE) is a waste treatment process that incinerates waste to produce energy in the form of electricity and/or heat. WtE is considered one of the most environmentally-friendly methods of dealing with residual waste. The alternative to this process is waste dumping or landfilling, both of which lead to long-term adverse impacts on the environment. The capture of CO2 from WtE plants has received increasing attention over the past decade. Particularly, waste contains a substantial amount of biogenic carbon content (i.e., carbon which is naturally part of the carbon cycle), the capture and permanent removal of which leads to ‘negative emissions’. Considering the important role of carbon-negative solutions in achieving ambitious decarbonisation goals, retrofitting WtE plants with carbon capture and storage (CCS) will be a major starting point. This study assesses the potential for generating negative emissions from the European WtE fleet by assessing its retrofitability with CCS based on a number of criteria: i) an acceptable distance for CO2 transport between WtE plants and CCS clusters, hubs and CO2 storage sites, ii) availability of on-site space for CCS retrofit at the plant level, and iii) an appropriate plant size to ensure that CO2 capture is economically viable. Results show that if the entire existing European WtE fleet was retrofitted with CCS (around 100Mt of installed capacity), negative emissions in the range of -50.5 to – 70.6 MtCO2 can be generated per year. When CCS limitations are taken into account, these estimates are naturally reduced, with an achievable range between -20 to -30 MtCO2/a. Note that if waste that is currently mismanaged and/or is going to landfill is instead redirected towards WtE+CCS, higher negative emissions can be captured depending on the evolution of future waste management policies in Europe.

     

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    Quelle: Verbundkataloge
    Sprache: Englisch
    Medientyp: Ebook
    Format: Online
    ISBN: 9781784672195
    Weitere Identifier:
    hdl: 10419/270537
    Schriftenreihe: Array ; 01
    Schlagworte: carbon capture; Carbon Capture and Storage; carbon removal; CCS; Climate Action; negative emissions; waste management; waste to energy
    Umfang: 1 Online-Ressource (circa 35 Seiten), Illustrationen
  2. Scaling CCUS in Canada
    an assessment of fiscal and regulatory frameworks
    Erschienen: April 2023
    Verlag:  The Oxford Institute for Energy Studies, [Oxford]

    Canada's position as a global leader in oil and gas production, as well as a proponent of emissions reduction, has led to significant support for the commercialization of carbon capture, utilization and storage (CCUS) technology. Viewed as the best... mehr

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    Canada's position as a global leader in oil and gas production, as well as a proponent of emissions reduction, has led to significant support for the commercialization of carbon capture, utilization and storage (CCUS) technology. Viewed as the best way to reduce emissions from heavy industry, CCUS can also enable the value chain for technologies like direct air capture (DAC) which are seen as the future of carbon capture. Successful CCUS projects such as Shell's Quest and the Alberta Carbon Trunk Line have demonstrated that the operational expertise exists in Canada. To support the broad adoption of this technology, the government has introduced two fiscal and regulatory levers - carbon pricing and a CCUS investment tax credit (ITC). Federal output-based pricing system (OBPS) for carbon, introduced in 2018, will see the cost of CO2 escalate from CA$65/tCO2e in 2023 to CA$170/tCO2e by 2030. Despite some structural differences, there has been strong alignment on carbon pricing and CCUS incentives at the provincial and federal levels. In the province of Alberta, the likely hub of CCUS activity in Canada, the TIER regulation for industrial emitters has been deemed sufficient to avoid the federal large emitter program being applied as a backstop. On the other end of the carrot-stick dynamic, the ITC provides a rebate - approximately 20-30% - of project costs associated with CCUS implementation. The formation of the Pathways Alliance reflects the oilsands sector's trend towards collaboration as a way of supporting the sector's economic future. If successful, the alliance will see sharing of common costs like transportation and storage, thus reducing the risk for individual facilities and driving down the levelized cost of CCUS. The ITC in combination with carbon pricing provides enough of an incentive for firms to deploy CCUS. It may not be as lucrative for investors as the 45Q tax credit in the United States, but it does offer long-term value to heavy emitters when avoided costs of carbon are considered. To sustain momentum and ensure project delivery, additional economic levers may need to be pulled to narrow the investment gap. More importantly, it is crucial that federal and provincial governments offer carbon price certainty, for example through carbon contracts for differences (CCfDs). In addition, whether through programs like TIER or the federal OBPS, tightening rates and the expiry term for offsets and credits may need to be adjusted as required to balance supply and demand. With the government's carbon management strategy about to be released, there is CCUS momentum in Canada - delivering on it will require continued collaboration, project excellence and consistent fiscal and regulatory frameworks.

     

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    Sprache: Englisch
    Medientyp: Ebook
    Format: Online
    ISBN: 9781784672010
    Weitere Identifier:
    hdl: 10419/280115
    Schriftenreihe: Array ; 02
    Schlagworte: Carbon Capture and Storage; carbon management; Carbon pricing; carbon removal; CCS; CCUS; industrial decarbonisation
    Umfang: 1 Online-Ressource (circa 17 Seiten), Illustrationen
  3. Stainless green
    considerations for making green steel using carbon capture and storage (CCS) and hydrogen (H2) solutions
    Erschienen: May 2023
    Verlag:  The Oxford Institute for Energy Studies, [Oxford]

    Steelmaking is one of the two largest industrial contributors to climate change, accounting for 7-9% of global CO2 emissions. To achieve drastic emission reduction in the steel sector, integrating breakthrough low-carbon technologies such as carbon... mehr

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    Steelmaking is one of the two largest industrial contributors to climate change, accounting for 7-9% of global CO2 emissions. To achieve drastic emission reduction in the steel sector, integrating breakthrough low-carbon technologies such as carbon capture and storage (CCS) technology and hydrogen (H2) solutions become necessary. However, the applicability of both solutions and their potential for lowering emissions hinges on several technical, economic and political factors. This paper sheds light on these factors and discusses the green steel ‘premium’ and which industries are likely to become early adopters of green steel products. This work also highlights the different forms of competition that greener steels would be subject to in the market, including implications on global trade, and how governments and the private sector can help mobilize investment into these solutions.

     

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    Quelle: Verbundkataloge
    Sprache: Englisch
    Medientyp: Ebook
    Format: Online
    ISBN: 9781784672058
    Weitere Identifier:
    hdl: 10419/280118
    Schriftenreihe: Array ; 03
    Schlagworte: Carbon Capture and Storage; carbon management; CCS; Climate Policy; Energy Transition; Green steel; Hydrogen; Industrial Decarbonization; steel making
    Umfang: 1 Online-Ressource (circa 18 Seiten)
  4. "Carbon Management": opportunities and risks for ambitious climate policy
    Erschienen: [May 2023]
    Verlag:  SWP, Berlin

    Climate policy in the European Union (EU) and Germany changed significantly with the adoption of net-zero emissions targets. A key new development is the growing importance of carbon management. The umbrella term includes not only the capture and... mehr

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    Climate policy in the European Union (EU) and Germany changed significantly with the adoption of net-zero emissions targets. A key new development is the growing importance of carbon management. The umbrella term includes not only the capture and storage of CO2 (carbon capture and storage, CCS), but also CO2 capture and utilisation (carbon capture and utilisation, CCU) as well as the removal of CO2 from the atmosphere (carbon dioxide removal, CDR). It is important to provide clarity when differentiating between these approaches and identifying their relation to so-called residual emissions and hard-to-abate emissions. This is particularly important because it will determine the overall ambition of climate policy as well as shape future policy designs and their distributional impacts. Current policy and legislative processes should ensure that carbon management does not delay the phase-out of fossil fuels. New policy initiatives present an opportunity to actively shape the interface between ambitious climate and industrial policy.

     

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  5. Carbon emissions accounting in the context of Carbon Capture and Storage (CCS) coupled with Enhanced Oil Recovery (EOR)
    Erschienen: May 2023
    Verlag:  The Oxford Institute for Energy Studies, [Oxford]

    Carbon Capture and Storage (CCS) is a set of technologies that can contribute to reducing anthropogenic carbon emissions. Using the technology, the captured CO2 can either be permanently stored in underground geological sites or used for various... mehr

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    Carbon Capture and Storage (CCS) is a set of technologies that can contribute to reducing anthropogenic carbon emissions. Using the technology, the captured CO2 can either be permanently stored in underground geological sites or used for various industrial processes, including enhanced oil recovery (EOR), a process which has been widely adopted by oil and gas companies to improve oil production. While CCS coupled with EOR has potential to reduce emissions, a number of interrelated factors influence whether projects reduce emissions or lead to more emissions over time. Identifying these factors and their dynamic behaviour is fundamental for determining the project’s overall environmental performance. This paper introduces a ‘consequential’ carbon accounting method based on time-series analysis to investigate the environmental impacts of CCS-EOR projects. Among the different carbon accounting methods, a consequential approach allows quantifying the change in emissions system-wide, which is relevant for decision-making and project planning.

     

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    Quelle: Verbundkataloge
    Sprache: Englisch
    Medientyp: Ebook
    Format: Online
    ISBN: 9781784672072
    Weitere Identifier:
    hdl: 10419/280120
    Schriftenreihe: Array ; 04
    Schlagworte: Carbon Accounting; Carbon Capture and Storage; CCS; Climate Policy; Enhanced Oil Recovery; EOR
    Umfang: 1 Online-Ressource (circa 24 Seiten), Illustrationen
  6. Capture carbon, capture value
    an overview of CCS business models
    Erschienen: February 2024
    Verlag:  The Oxford Institute for Energy Studies, [Oxford]

    Carbon capture, and storage (CCS) is identified as a critical technology to reduce CO2 emissions to achieve global climate goals. The potential of CCS as mitigation technology could be substantial yet deployment levels remain far below what is needed... mehr

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    Carbon capture, and storage (CCS) is identified as a critical technology to reduce CO2 emissions to achieve global climate goals. The potential of CCS as mitigation technology could be substantial yet deployment levels remain far below what is needed to make meaningful climate contributions. This paper identifies main commercial and non-commercial risks associated with CCS and analyse incentive mechanisms, regulatory and legal frameworks, types of industry and ownership structures, and public-private partnerships that are likely to emerge in different parts of the world to mitigate these risks and enable viable business models to scale up the technology.

     

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    Quelle: Verbundkataloge
    Sprache: Englisch
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    Format: Online
    ISBN: 9781784672287
    Schriftenreihe: Array ; 08
    Schlagworte: Carbon Capture and Storage; CCS; Climate Action; decarbonization; net-zero
    Umfang: 1 Online-Ressource (circa 29 Seiten)
  7. Deal or no deal
    will the US Inflation Reduction Act (IRA) push Carbon Capture and Storage (CCS) and Carbon Dioxide Removal (CDR) technologies over the line?
    Autor*in: Goddard, Andrew
    Erschienen: July 2023
    Verlag:  The Oxford Institute for Energy Studies, [Oxford]

    The Inflation Reduction Act (IRA) provides unprecedented support for climate and the clean energy transition in the US. This study evaluates relevant measures within the IRA, the 45Q tax credit in particular, and examines its likely effectiveness in... mehr

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    The Inflation Reduction Act (IRA) provides unprecedented support for climate and the clean energy transition in the US. This study evaluates relevant measures within the IRA, the 45Q tax credit in particular, and examines its likely effectiveness in mobilizing private finance for carbon capture, utilization and storage (CCUS) and carbon dioxide removal (CDR) in areas needed to reach net-zero. The study adapts and leverages the concept of ‘blended finance’ as one of few theoretical and prescriptive frameworks available to examine the role of public impact financing in hard-to-finance areas. The study’s objective is to evaluate the IRA’s impact to the CCUS/CDR investment landscape in the US and concludes that hard-to-mitigate risks are likely to persist.

     

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    Quelle: Verbundkataloge
    Sprache: Englisch
    Medientyp: Ebook
    Format: Online
    ISBN: 9781784672119
    Weitere Identifier:
    hdl: 10419/280125
    Schriftenreihe: Array ; 05
    Schlagworte: 45Q; Carbon Capture and Storage; Carbon dioxide removal; Carbon finance; CCS; CO2 utilization; Direct Air Capture; Industrial Decarbonization; Inflation Reduction Act; net-zero
    Umfang: 1 Online-Ressource (circa 30 Seiten), Illustrationen
  8. Optimal timing of carbon capture and storage policies under learning‐by‐doing
    Erschienen: 2014
    Verlag:  IDEI, Toulouse

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    Quelle: Verbundkataloge
    Sprache: Englisch
    Medientyp: Buch (Monographie)
    Format: Online
    Schriftenreihe: Working papers / IDEI ; 824
    Schlagworte: Climate change; Energy substitution; Carbon Capture and Storage; Learning-by-doing
    Umfang: Online-Ressource (29 S.), graph. Darst.