Dein Suchergebnis zum Thema: buch

Energy sufficiency is one of the three energy sustainability strategies, next to energy efficiency and renewable energies. We analyse to what extent European governments follow this strategy, by conducting a systematic document analysis of all available European National Energy and Climate Plans (NECPs) and Long-Term Strategies (LTSs). We collect and categorise a total of 230 sufficiency-related policy measures, finding large differences between countries. We find most sufficiency policies in the transport sector, when classifying also modal shift policies to change the service quality of transport as sufficiency policies. Types of sufficiency policy instruments vary considerably from sector to sector, for instance the focus on financial incentives and fiscal instruments in the mobility sector, information in the building sector, and financial incentive/tax instruments in cross-sectoral application. Regulatory instruments currently play a minor role for sufficiency policy in the national energy and climate plans of EU member states. Similar to energy efficiency in recent decades, sufficiency still largely referred to as micro-level individual behaviour change or necessary exogenous trends that will need to take place. It is not treated yet as a genuine field of policy action to provide the necessary framework for enabling societal change. Published in: Energy Policy, Volume 157, October 2021, 112483
and climate plans 01.10.2021 Publikationen Energie & Klimaschutz Bücher

The Paris Agreement establishes provisions for using international carbon market mechanisms to achieve climate mitigation contributions. Environmental integrity is a key principle for using such mechanisms under the Agreement. This paper systematically identifies and categorizes issues and options to achieve environmental integrity, including how it could be defined, what influences it, and what approaches could mitigate environmental integrity risks. Here, environmental integrity is assumed to be ensured if the engagement in international transfers of carbon market units leads to the same or lower aggregated global emissions. Four factors are identified that influence environmental integrity: the accounting for international transfers; the quality of units generated, i.e. whether the mechanism ensures that the issuance or transfer of units leads to emission reductions in the transferring country; the ambition and scope of the mitigation target of the transferring country; and incentives or disincentives for future mitigation action, such as possible disincentives for transferring countries to define future mitigation targets less ambitiously or more narrowly in order to sell more units. It is recommended that policy-makers combine several approaches to address the significant risks to environmental integrity.
mechanisms under the Paris Agreement 21.09.2018 Energie & Klimaschutz Bücher

Battery electric trucks are emerging as a promising technology for the decarbonisation of road freight transport. Analysing the perspectives of vehicle manufacturers and users of electric trucks on the transformation provides important information on the remaining challenges and need for action for the necessary, rapid change. The analyses are based on findings from qualitative and quantitative survey methods. The analyses show that there is a clear trend towards battery-electric trucks as the new standard technology. However, expectations still differ greatly depending on the stakeholder group and level of experience with electric trucks. The expansion of the charging infrastructure and reliable long-term framework conditions to ensure economic operation, are seen as essential for market success.
LinkedIn Publikationen Energie & Klimaschutz Ressourcen & Mobilität Bücher

The 24th international climate conference in Katowice, Poland, in December 2018 was a major achievement in the multilateral response to climate change. More than 190 countries managed to agree on nearly all elements of a comprehensive rulebook that puts flesh on the bones of the 2015 Paris Agreement. The rules require, for the first time, that all countries provide detailed information on their climate change mitigation targets and regularly report on their progress in implementing and achieving them. However, one important chapter is still missing: rules for international carbon markets discussed under Article 6 of the Paris Agreement. Competing views on how to avoid “double counting”—counting the same emission reduction more than once to achieve climate mitigation targets—were a major roadblock to reaching consensus. Completing the missing chapter on Article 6 will be one of the key tasks when countries reconvene at the 25th international climate conference in Santiago, Chile, in December of this year. We highlight why resolving double counting is critical for achieving the goals of the Paris Agreement and identify essential ingredients for a robust outcome that ensures environmental effectiveness and facilitates cost-effective mitigation. Science  11 Oct 2019: Vol. 366, Issue 6462, pp. 180-183 DOI: 10.1126/science.aay8750 
counting and the Paris Agreement rulebook 11.10.2019 Energie & Klimaschutz Bücher

Die Fernwärme gewinnt bei der Dekarbonisierung der Wärmeversorgung von Gebäuden in ganz Europa an Bedeutung. Daher müssen Fernwärmenetze ausgebaut und gleichzeitig dekarbonisiert werden. Eine große Herausforderung für die Transformation von Fernwärmenetzen ist die saisonale Schwankung zwischen dem Angebot an erneuerbarer Wärme und überschüssiger unvermeidbarer Abwärme hauptsächlich im Sommer sowie dem hohen Wärmebedarf im Winter. Für den Ausgleich der saisonalen Schwankungen ist die saisonale Wärmespeicherung eine vielversprechende Option, die bislang in Deutschland noch wenig eingesetzt wird. Überschüssige Wärme, die im Sommer erzeugt wird, kann gespeichert und in der Heizperiode genutzt werden. Eine Möglichkeit zur saisonalen Speicherung bietet der Einsatz von Aquiferspeichern. In dem Beitrag analysieren wir den Bedarf an und die Potenziale von saisonaler Wärmespeicherung in Aquiferen in Fernwärmesystemen in den drei geothermischen Regionen Oberrheingraben, Süddeutsches Molassebecken und Norddeutsches Becke
Facebook LinkedIn Publikationen Energie & Klimaschutz Bücher

The energy crisis following the Russian invasion of Ukraine has prompted an acceleration of policy efforts to encourage energy savings. Numerous policy interventions were proposed and implemented as a reaction to the energy crisis in the countries affected by the interrupted supply of Russian gas. With public acceptance being a key success factor for the implementation of policies addressing energy savings, our paper analyses the discourse on energy conservation policies during the crisis in Germany, using X data (formerly Twitter). The analysis aims to quantify whether the energy crisis has polarized the discourse on energy efficiency policy. The results of the quantitative analysis are to be backed up by a qualitative manual analysis of a sample of tweets, which could also provide insights into the users‘ argumentation. By analysing a set of 136,837 Tweets related to energy and gas saving posted between January 2022 and May 2023, we show a heightened public focus on energy efficiency policy during the cris
Facebook LinkedIn Publikationen Energie & Klimaschutz Bücher

International carbon markets can be an important tool in achieving countries’ mitigation targets under the Paris Agreement, but they are subject to a number of environmental integrity risks. An important risk is that some countries have mitigation targets that correspond to higher levels of emissions than independent projections of their likely emissions. If such ‘hot air’ can be transferred to other countries, it could increase aggregated emissions and create a perverse incentive for countries not to enhance the ambition of future mitigation targets. Limits to international transfers of mitigation outcomes have been proposed to address this risk. This article proposes a typology for such limits, explores key design options, and tests different types of limits in the context of 15 countries. Our analysis indicates that limits to international transfers could, if designed appropriately, prevent most of the hot air contained in current mitigation targets from being transferred, but also involve trade-offs between different policy objectives. Given the risks from international transfer of hot air and the uncertainty over whether other approaches will be effective in ensuring environmental integrity, we recommend that countries take a cautious approach and pursue a portfolio of approaches to ensure environmental integrity, in which case limits could provide for additional safeguards.
under Article 6 of the Paris Agreement 08.11.2018 Energie & Klimaschutz Bücher

The Paris Agreement establishes provisions for using international carbon market mechanisms to achieve climate mitigation contributions. Environmental integrity is a key principle for using such mechanisms under the Agreement. This paper systematically identifies and categorizes issues and options to achieve environmental integrity, including how it could be defined, what influences it, and what approaches could mitigate environmental integrity risks. Here, environmental integrity is assumed to be ensured if the engagement in international transfers of carbon market units leads to the same or lower aggregated global emissions. Four factors are identified that influence environmental integrity: the accounting for international transfers; the quality of units generated, i.e. whether the mechanism ensures that the issuance or transfer of units leads to emission reductions in the transferring country; the ambition and scope of the mitigation target of the transferring country; and incentives or disincentives for future mitigation action, such as possible disincentives for transferring countries to define future mitigation targets less ambitiously or more narrowly in order to sell more units. It is recommended that policy-makers combine several approaches to address the significant risks to environmental integrity.
mechanisms under the Paris Agreement 21.09.2018 Energie & Klimaschutz Bücher

International carbon markets can be an important tool in achieving countries’ mitigation targets under the Paris Agreement, but they are subject to a number of environmental integrity risks. An important risk is that some countries have mitigation targets that correspond to higher levels of emissions than independent projections of their likely emissions. If such ‘hot air’ can be transferred to other countries, it could increase aggregated emissions and create a perverse incentive for countries not to enhance the ambition of future mitigation targets. Limits to international transfers of mitigation outcomes have been proposed to address this risk. This article proposes a typology for such limits, explores key design options, and tests different types of limits in the context of 15 countries. Our analysis indicates that limits to international transfers could, if designed appropriately, prevent most of the hot air contained in current mitigation targets from being transferred, but also involve trade-offs between different policy objectives. Given the risks from international transfer of hot air and the uncertainty over whether other approaches will be effective in ensuring environmental integrity, we recommend that countries take a cautious approach and pursue a portfolio of approaches to ensure environmental integrity, in which case limits could provide for additional safeguards.
under Article 6 of the Paris Agreement 08.11.2018 Energie & Klimaschutz Bücher

This work determines the techno-economic potential of electrifying the truck fleet of the “Badische Staatsbrauerei Rothaus AG”, based on the analysis of data containing two weeks of vehicle operation. The analysis reveals that overnight depot charging maximises potential, while daytime charging allows for longer tours using vehicles with smaller batteries. Economically, electrification of this fleet is beneficial, paying off within a few years as higher operation costs of the diesel fleet offset the high purchase price of electric trucks. Financial advantages increase with consistent usage and longer vehicle service life, supported by lower depot electricity prices. Sensitivity analysis shows that fuel prices, vehicle costs, and residual values of electric trucks significantly influence results, while charging infrastructure costs have less influence on the outcome. This study emphasises the feasibility and profitability of the electrification of truck fleets, identifies the most important influencing factors
Facebook LinkedIn Publikationen Ressourcen & Mobilität Bücher