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This policy paper reviews the concept of additionality in the context of the Paris Agreement. Additionality is a key criterion that helps to maintain the environmental integrity of the Paris Agreement, especially when units created under Article 6.2 or 6.4 are used for offsetting purposes whether that is by Parties in order to meet their NDCs or whether by other entities with legal mitigation obligations.
It does so by first reviewing key concepts such as offsetting, environmental integrity, and baseline. Subsequently, it explores the context of additionality under the Paris Agreement. More specifically it discusses what should be counted as the baseline for additionality demonstration. The subsequent chapter then highlights the challenges with establishing additionality, that is establishing a causal relationship between a policy intervention and a proposed activity. Finally, the Policy Paper discusses aspects of international governance with respect to additionality.
In der Analyse wurden die wesentlichen, in Thüringen vorhandenen nachhaltigkeitsrelevanten Strukturen und Akteure analysiert. Ziel war es, Handlungsempfehlungen zu entwickeln, wie die zukünftige Arbeit der nicht-staatlichen Nachhaltigkeits-Partnerinnen und -Partner und der Landesregierung Thüringen weiterentwickelt und verbessert werden kann. Für die Analyse wurden leitfadengestützte Experteninterviews und ein Akteurs-Workshop durchgeführt.
Although it is not part of what has been called the "ambition mechanism" or "ratchet mechanism", Article 6 of the Paris Agreement also has an explicit requirement to promote ambition. Article 6 specifically highlights that some Parties choose to pursue voluntary cooperation in the implementation of their nationally determined contributions to allow for higher ambition in their mitigation and adaptation actions. Despite the common purpose, the two elements have to date been discussed mostly in isolation, both in the negotiations as well as in the wider literature. This JIKO Policy Paper sets out to change this by exploring the relationship between Article 6 and the Global Stocktake.
Tackling fuel poverty has become an increasingly important issue on many European countries' political agendas. Consequently, national governments, local authorities and NGOs have established policies and programmes to reduce the fuel poverty vulnerability of households. However, evaluations of such policies and programmes show that they barely reach those who are most in need. The reasons for this failure are diverse and include fuel poverty measurement metrics, local scale data availability and policy design. This raises the question of how fuel poor homes can be more effectively identified and targeted to ensure that limited local and national budgets are used to benefit those who most need help.
Area-based approaches, which pinpoint spatial units highly affected by fuel poverty due to their specific characteristics, offer an opportunity for creating more tailored policies and programmes. In this study, the author developed a GIS-MCDA (Multi-Criteria Decision Analysis), using an AHP (Analytical Hierarchy Process) and applied the approach to the German city of Oberhausen. The overall issue of fuel poverty was broken down into three vulnerability dimensions (heating burden, socio-economic and building vulnerability), the relative importance of fuel poverty criteria and the dimensions were evaluated by experts, and an overall Fuel Poverty Index was created to assess the relative fuel poverty vulnerability of 168 urban neighbourhoods.
The analysis offers insights into the spatial pattern of fuel poverty within a city and thus provides an opportunity to channel efforts towards households in those neighbourhoods most in need. It also demonstrates that a trade-off between ecological and social targets should be considered in the development of future policies for tackling fuel poverty.
The German government aims to achieve virtually climate-neutral building stock by 2050 to tackle climate change. To realise this goal, comprehensive policy packages based on neoclassical economic theory are in place to foster energy efficiency investment. However, in the building sector, there is increasingly a gap between this aspiration and the reality. It is claimed that one of the main reasons for this is that the existing policy framework fails to address the specific characteristics and needs of different groups of building owners. This is a particular challenge in Germany, where 80% of all dwellings are owned privately and 37% are rented out by small private landlords (SPL). Despite the significant numbers of SPL, they often follow black box decision-making processes when considering energy renovations. In this study, the author uses an explanatory model to understand the decision-making processes of SPL, combining theoretical aspects from different research disciplines. This model was applied to a low-demand housing market in a neighbourhood in the Ruhr area. Eighteen semi-structured interviews (each lasting between 37 and 115 min) were conducted, demonstrating that in addition to economic factors, the values, beliefs, norms and routines of SPL - as well as their personal capabilities and contextual factors - play an important role in their decision-making. Based on the findings, recommendations are made for enhancing the effectiveness of existing energy efficiency policies and other supporting instruments (e.g. tenancy law and social legislation), tailored to the specific needs of SPL.
Comprehensive framework on asset management of transportation networks and resilience planning
(2018)
This paper investigates the multimodal nature of urban congestion and network performance, with the aim of developing practice ready policy tools to alleviate the adverse effects of excess demand, no matter in which mode it realizes. As part of the efforts to get an overall understanding of how congestion is defined in various disciplines, we conduct a literature review of relevant engineering and microeconomics studies. The investigation reveals the main areas where contradiction can be identified between engineering and economics approaches. In a second step, we investigate the results of an expert survey about the principles of congestion analysis from a multimodal perspective. The main contribution of the paper is twofold. First, we draw attention to the pitfalls of oversimplified and narrow viewpoints on congestion. Second, we operationalize these principles in order to enable decision makers to assess the impact of urban transport measures on congestion.
An index of accessibility-based vulnerability is created based on a definition of transport-user vulnerability regarding transport accessibility created for the EMPOWER project, in order to assess the project's key performance indicator of the inclusion of vulnerable people in the project's scheme. The objective of the index is to account for various individual vulnerability aspects, but also for the "multi-dimensionality" of vulnerability, i.e. individuals may be vulnerable because of one specific aspect (e.g., disability), or they may be vulnerable because of multiple aspects which, if assessed in isolation, wouldn't classify the individual as vulnerable. Users of the project scheme in the Dutch city of Enschede are surveyed on, inter alia, their vulnerability based on this definition, according to their income, mobility budget, physical mobility, age, gender, living situation, nation of birth, and education. According to individual questions, 1% to 54% (single parents and females, respectively) of respondents have some level of vulnerability. According to the index, 23–36% of respondents can be considered to be vulnerable. Suitably modified for local conditions, the index is relevant to cities, especially quickly developing cities where congestion reduction is or has been a priority, insofar as it offers a way of measuring and monitoring the vulnerability of the users of their transport system. Finally, steps to adapt the index to other settings (cities or countries) are discussed.
Relevante Fragen rund um die Möglichkeiten und Erfordernisse der Reduzierung und Beendigung der Kohleverstromung werden seit mehreren Jahren diskutiert. Dabei sind eine Fülle von Strategien, Analysen und Argumenten entwickelt worden, wie die Reduzierung und Beendigung der energetischen Nutzung von Kohle auf der Zeitachse umgesetzt und strukturpolitisch flankiert werden könnte. Der vorliegende "Kohle-Reader" greift die vorliegenden Analysen auf und gibt einen Überblick über den Diskussionsstand. Er soll über Fakten und Zusammenhänge informieren, das Für und Wider für einzelne Handlungsoptionen benennen und dazu den jeweiligen wissenschaftlichen Hintergrund aufzeigen. Er hat den Anspruch wissenschaftlich-neutral zu sein und er soll in Sprache und Darstellung prägnant und für die nicht zuvor im Detail mit den Themen befassten Leserinnen und Leser gut verständlich sein, ohne unzulässig zu verkürzen oder zuzuspitzen.
Das Ziel der Arbeit war es, die Rolle von Energiegenossenschaften unter dem Einfluss aktueller Entwicklungen der Energiewende für die dezentrale Energieversorgung zu analysieren. Mit dem Wegfall günstiger Förderbedingungen sind Energiegenossenschaften gezwungen ihr bisher erfolgreiches Geschäftsmodell neu auszurichten. In diesem Zusammenhang wurde der Frage nachgegangen, welche neuen Geschäfts- und Kooperationsmodelle von Energiegenossenschaften in Betracht gezogen werden. Weiterhin wurde untersucht, inwiefern die Kooperation mit Stadtwerken dabei Potenziale für Energiegenossenschaften birgt. Die Analyse erfolgte durch eine empirische Untersuchung, die sich zum einen aus einer quantitativen Online-Befragung und zum anderen aus teilstandardisierten Experteninterviews, welche vorrangig Kooperationen von Energiegenossenschaften mit Stadtwerken nachgehen, zusammensetzt.
Die untersuchten Energiegenossenschaften zeigten sich, ausgelöst durch einen geänderten Ordnungsrahmen, in einer wandelnden Position. Neue Geschäfts- und Kooperationsmodelle im Bereich der Erzeuger-Verbraucher-Angebote und der Energiedienstleistungen rücken dabei verstärkt in den Vordergrund der Überlegungen. Für den weiteren Erfolg dieser Entwicklung wird es allerdings umso wichtiger, kontextspezifische Möglichkeiten und Lösungen zu finden, die sich in die begrenzenden Möglichkeiten einer ehrenamtlichen Tätigkeit einrahmen lassen. Hierbei erwiesen sich Stadtwerke als bereichernde Kooperationspartner, die vielfältige Möglichkeiten für Energiegenossenschaften eröffnen können. Die im Rahmen dieser Arbeit analysierten Kooperationsmodelle zeugen von einem großen Spektrum an beidseitig gewinnbringenden Modellen. Für Energiegenossenschaften eröffnet sich damit durch die Unternehmensbeteiligung und der Einflussnahme auf die Stadtwerke verschiedene Wege einer Teilhabe der dezentralen Energiewende.
Eine Kosten-Nutzen-Analyse ist ein bewährtes Mittel, um die Rentabilität einer Energieeffizienzmaßnahme zu bewerten: Die Investitionskosten werden mit den eingesparten Energiekosten verglichen. Investitionsentscheidungen für Energieeffizienzmaßnahmen erfolgen allerdings häufig nicht nach einer reinen Erwägung der direkten Kosten und Nutzen. Gründe hierfür sind unter anderem "versteckte" Kosten und Risiken (z. B. Kosten für die Beschaffung von Informationen, Unsicherheiten über zukünftige Energiepreise und Einsparungen), aber auch nicht-monetäre Hemmnisse, die bei Entscheidungen eine Rolle spielen (z. B. beschränkte Rationalität, Präferenzen, Zeitverfügbarkeit). Vor diesem Hintergrund verfolgt der Bericht das Ziel, ein besseres Verständnis der Kosten-Nutzen-Erwägungen von Investoren und deren Entscheidungswirklichkeit zu erlangen.
Die Untersuchung zeigt, dass Energieeffizienzdienstleistungen (EEDL) generell die versteckten Kosten - Transaktionskosten - reduzieren können. Das setzt aber voraus, dass EEDL sachgerecht durchgeführt werden. Transaktionskosten werden allerdings im Zusammenhang mit Energieeffizienzmaßnahmen von den Akteuren kaum wahrgenommen und entsprechend nicht quantifiziert. Des Weiteren zeigt sich, dass insbesondere bei Unternehmen die EEDL-Kosten für bestimmte Maßnahmen hoch sein können. Doch werden gerade in diesen Fällen die Transaktionskosten reduziert. Grundsätzlich erscheinen kostenaufwendigere EEDL, wie umfassendere Vor-Ort-Beratungen, im Gegensatz zu den preiswerteren Vor-Ort-Checks besser geeignet, um Transaktionskosten zu reduzieren.
Much mitigation-related governance activity is evident in a range of sectoral systems, and regarding particular governance functions. However, there is a tendency for this activity to relate to the easiest functions to address, such as "learning and knowledge building", or to take place in somewhat limited "niches". Across all sectoral systems examined, the gap between identified governance needs and what is currently supplied is most serious in terms of the critical function of setting rules to facilitate collective action. A lack of "guidance and signal" is also evident, particularly in the finance, extractive industries, energy-intensive industries, and buildings sectoral systems.
Of the sectoral systems examined, the power sector appears the most advanced in covering the main international governance functions required of it. Nevertheless, it still falls short in achieving critical governance functions necessary for sufficient decarbonisation. Significantly, while the signal is strong and clear for the phase-in of renewable energy, it is either vague or absent when it comes to the phase-out of fossil fuel-generated electricity. The same lack of signal that certain high-carbon activities need actively to be phased out is also evident in financial, fossil-fuel extractive industry and transport-related sectors.
More effective mitigation action will need greater co-ordination or orchestration effort, sometimes led by the UNFCCC, but also from the bodies such as the G20, as well as existing (or potentially new) sector-level institutions. The EU needs to re-consider what it means to provide climate leadership in an increasingly "polycentric" governance landscape.
Stadtwerke spielen für die Energiewende eine zentrale Rolle. Zum einen stellen sie in Deutschland weit über die Hälfte der Versorgung an Strom, Gas und Wärme sicher, zum anderen haben Stadtwerke aufgrund ihrer kommunalen Verankerung eine besondere Position im Spannungsgefüge von Politik, Wirtschaft und Privathaushalten. Wenn es aber um die Frage geht, was den Erfolg von neugegründeten Stadtwerken ausmacht, besteht in der Literatur in gewissem Maße eine Forschungslücke.
Die vorliegende Studie, die vom Wuppertal Institut und der BLUBERRIES GmbH gemeinsam erstellt wurde, behandelt ausgewählte Handlungsfelder, bei denen ein Einfluss auf den Unternehmenserfolg von neugegründeten Stadtwerken zu vermuten ist. Dabei werden als Rahmen die Ziele der Rekommunalisierung herangezogen und konkret vier Handlungsfelder in den Vordergrund gerückt. Der Fokus der Studie liegt auf Fragestellungen nach dem wirtschaftlichen Erfolg neugegründeter Stadtwerke sowie deren Zielerreichung. Dabei wird auf den klassischen Ansatz der Erfolgsfaktorenforschung zurückgegriffen. Ziel dieser Studie ist die Formulierung erster Aussagen darüber, wie einerseits die unterstellten Handlungsfelder in ihrer Ausgestaltung, andererseits die Erfolgsmaße durch neugegründete Stadtwerke beurteilt werden.
Aufgrund der im Rahmen dieser Untersuchung vorgenommenen Online-Befragung lassen sich für die in den Focus genommenen vier Handlungsfelder (Kooperationen, Digitalisierung, Resilienz und Soziale Verantwortung) die wichtigsten Ergebnisse wie folgt zusammenfassen:
Kooperationen und verschiedene Formen der Zusammenarbeit in der Gründungsphase spielen für den Erfolg neu gegründeter Stadtwerke eine sehr große Rolle. Neu gegründete Stadtwerke legen meist großen Wert auf nachhaltige Geschäftsbeziehungen zu örtlichen Unternehmen, was einen wesentlichen Beitrag zum Public Value darstellt. Insbesondere gut ausgearbeitete Geschäftsstrategien in den Bereichen Erneuerbare Energien, Verteilnetzbetrieb, Vertrieb und Diversifikation unterstützen die Umsetzung der Unternehmensziele in Bezug auf Resilienz und Nachhaltigkeit. Die eher durchschnittliche Bewertung der Resilienz-Relevanz für den Ausbau eines Smart Grids im Verteilnetzbereich ist ein Indiz dafür, dass der Ordnungsrahmen so geändert werden müsste, dass Investitionen in diesem Bereich attraktiver werden.
Aufgrund des explorativen Charakters der vorgelegten Studie, der keine repräsentativen Aussagen über die Erfolgsfaktoren von neugegründeten Stadtwerken zulässt, werden folgende vier Hypothesen abgeleitet:
1. Der Einsatz von horizontal-kooperativen Ansätzen in der Gründungsphase als ein spezifisches Wesensmerkmal der deutschen Stadtwerkelandschaft hat positive Auswirkungen auf die Verbesserung des wirtschaftlichen Erfolgs und der Rentabilität.
2. Der Fokus auf Resilienz, Nachhaltigkeit und Klimaschutz als zentrale Werte des Stadtwerks und als integrale Bestandteile des Unternehmensleitbildes unterstützt die Erreichung der strategischen Ziele des neugegründeten Stadtwerks.
3. Das Anbieten von Smart Metern zur Erhöhung der Kundentransparenz, zur Verbesserung des Kundennutzens und zur Optimierung des Verteilnetzmanagements kann als Erfolgsfaktor eingestuft werden und unterstützt seitens der Stadtwerke eine positive Unternehmensentwicklung nicht nur in der Startphase.
4. Die explizite Wahrnehmung von sozialer Verantwortung wirkt sich positiv auf den Unternehmenserfolg aus.
Es müsste nun anschließend auf der Basis einer größeren Grundgesamtheit geprüft werden, ob und inwieweit die beschriebenen Tendenzen (die sich aus der Online-Befragung ergeben) und die explorativen Hypothesen im Rahmen eines konfirmatorischen Untersuchungsansatzes wissenschaftlich verifiziert werden können.
Any energy efficiency impact evaluation can be done from different analytical perspectives, e.g. the investor/end-user perspective, program administrator perspective or the societal perspective. COMBI applies the "societal perspective", as this is most relevant for policy-making. COMBI draws on a reference scenario until the year 2030 including existing (partially already ambitious) policies. By modelling 21 sets of "energy efficiency improvement" (EEI) actions, a second efficiency scenario was modelled amounting to additional energy savings of around 8% p.a. in 2030, that is comparable to the EUCO+33 to EUCO+35 scenario. This D2.7 quantification report summarises the quantification approaches applied in the COMBI project and main project findings. It therefore draws on other COMBI reports that contain this information in greater detail in order to summarise quantifications.
The report is structured in three main sections: 1. The COMBI approach and methods, explaining key methodological approaches both for individual impact quantifications and for the aggregation of impacts 2. Quantification results, giving an overview on main figures of quantified indicators and 3. Insights from cross-impact analysis, which gives a comparison between monetised impacts and presents their use for Cost-Benefit calculations in the COMBI online tool.
The challenges and also potentials of the energy transition are tremendous in Germany, as well as in Japan. Sometimes, structures of the old energy world need "creative destruction" to clear the way for innovations for a decarbonized, low-risk energy system. In these times of disruptive changes, a constructive and sometimes controversial dialog within leading industrial nation as Japan and Germany over the energy transition is even more important. The German-Japanese Energy Transition Council (GJETC) released a summarizing report for the first project phase 2016-2018. It includes jointly formulated recommendations for politics as well as a controversial dialogue part.
The Council jointly states and recommends that:
Ambitious long-term targets and strategies for a low-carbon energy system must be defined and ambitiously implemented; Germany and Japan as high technology countries need to take the leadership.
Both countries will have to restructure their energy systems substantially until 2050 while maintaining their competitiveness and securing energy supply.
Highest priority is given to the forced implementation of efficiency technologies and renewable energies, despite different views on nuclear energy.
In both countries all relevant stakeholders - but above all the decision-makers on all levels of energy policy - need to increase their efforts for a successful implementation of the energy transition.
Design of the electricity market needs more incentives for flexibility options and for the extensive expansion of variable power generation, alongside with strategies for cost reduction for electricity from photovoltaic and wind energy.
The implementation gap of the energy efficiency needs to be closed by an innovative energy policy package to promote the principle of "Energy Efficiency First".
Synergies and co-benefits of an enhanced energy and resource efficiency policy need to be realized.
Co-existence of central infrastructure and the growing diversity of the activities for decentralization (citizens funding, energy cooperatives, establishment of public utility companies) should be supported.
Scientific cooperation can be intensified by a joint working group for scenarios and by the establishment of an academic exchange program.
This governance brief aims to provide practical examples on how investments in urban infrastructure, clean energy, and energy efficiency can be implemented; and how these are embedded in multi-level governance, experimentation, and policy-learning. It draws on examples from the German energy system transition, which can be understood as a large-scale, real-life laboratory for the governance of a sustainability transition of an entire national energy system. The federal state of North-Rhine Westphalia's experience illustrates the complexity of the governance challenge of implementing low-carbon system transitions.
The new mechanism under Article 6.4 of the Paris Agreement is to be supervised by a body designated by the Conference of the Parties serving as the Meeting of the Parties to the Paris Agreement (CMA). However, so far there is no clarity what role exactly the supervisory body (Body) is to play. Against this background, this JIKO Policy Paper analyses different governance options for Art. 6.4.
The paper first reflects the objectives of the new mechanism and on what the role of the mechanism as a whole should be. The paper then summarises what has already been agreed on the functioning of the mechanism and elaborates what steps will be needed to generate transferrable emission reductions under the Article 6.4 mechanism. On this basis, the paper develops criteria for how to decide what role the Body should have, and then discusses what role the Body and the other actors that are involved in the mechanism could have in each of the steps of the activity cycle.
The inclusion of references to human rights in the Paris Agreement was celebrated as a milestone towards greater integration of human rights in environmental and climate governance. Beyond their symbolic value, the significance of these provisions however depends on the extent to which they inform the implementation of the Paris Agreement both at the national and international levels. This article takes stock of the integration of human rights in climate governance and identifies concrete opportunities to ensure that human rights considerations are included in the Paris Implementation Guidelines to be adopted at COP-24, promoting climate action that aligns with Parties' human rights obligations. We first consider the relevance of human rights to climate action and the incremental recognition of these linkages in the international climate regime - both in the lead up to the adoption of the Paris Agreement and since. We then consider in specific terms how human rights could inform five key dimensions of the Paris Agreement's Implementation Guidelines: NDC guidance, adaptation communications, transparency framework, global stocktake, and the article 6 mechanisms. This article will reflect on past experience of how climate policy impacts human rights and on proposals put forward in the context of the negotiations of the implementation guidelines. It concludes with recommendations on a right-based approach to the implementation of the Paris Agreement.
The study analyses the country background, emissions trends, ongoing activities and barriers relating to the implementation of the Nationally Determined Contribution (NDC) of Ethiopia under the UNFCCC. A special emphasis is laid on further mitigation potentials in the fields of agriculture, forestry and low-emission transport.
Implementation of nationally determined contributions : Rebublic of Marshall Islands country report
(2018)
The study analyses the country background, emissions trends, ongoing activities and barriers relating to the implementation of the Nationally Determined Contribution (NDC) of the Republic of Marshall Islands under the UNFCCC. A special emphasis is laid on further mitigation potentials in the fields of transport - especially low-carbon domestic shipping - and waste reduction, disposal and processing.
In this perspective article, we undertake a brief empirical analysis of the dominant narratives in debates around India's energy future. India has ambitious goals for increasing renewable energy and enabling universal energy access, but there is little social consensus on how these goals should be achieved. We find two compelling narratives in energy policy debates in the country: "energy for development" that privileges energy as critical to economic growth and long term strategic security; and "energy for all" that prioritises the role of energy for basic development and ending poverty. We find that while these narratives find common ground on certain issues such as the role of coal, they clash in the socio-technical imaginaries they represent about India’s energy future. Indian energy policy has been characterised so far by top down, centralised policymaking. With this article, we highlight the societal choices that are inherent in discussions about transformations in India's electricity sector and call for further research on the socio-cultural dimensions of future energy pathways in India.
Im Forschungsprojekt "Landscaping" untersuchte das Wuppertal Institut die für Nordrhein-Westfalen aus heutiger Sicht denkbaren Technologieansätze, die dafür nötigen politischen Rahmenbedingungen sowie mögliche Innovationen entlang der Wertschöpfungsketten. Bestandteil des Berichts sind Steckbriefe, in denen die möglichen Technologien für treibhausgasneutrale Industrieprozesse samt offener Forschungsfragen und Infrastrukturbedarfe dargestellt sind. Das Projekt entstand im Auftrag des Ministeriums für Wirtschaft, Innovation, Digitalisierung und Energie des Landes Nordrhein-Westfalen.
The Paris Agreement (PA) emphasizes the intrinsic relationship between climate change and sustainable development (SD) and welcomes the 2030 agenda for the global Sustainable Development Goals (SDGs). Yet, there is a lack of assessment approaches to ensure that climate and development goals are achieved in an integrated fashion and trade-offs avoided. Article 6.4 of the PA introduces a new Sustainable Mitigation Mechanism (SMM) with the dual aim to contribute to the mitigation of greenhouse gas emissions and foster SD. The Kyoto Protocol's Clean Development Mechanism (CDM) has a similar objective and in 2014, the CDM SD tool was launched by the Executive Board of the CDM to highlight the SD benefits of CDM activities. This article analyses the usefulness of the CDM SD tool for stakeholders and compares the SD tool's SD reporting requirements against other flexible mechanisms and multilateral standards to provide recommendations for improvement. A key conclusion is that the Paris Agreement's SMM has a stronger political mandate than the CDM to measure that SD impacts are "real, measurable and long-term". Recommendations for an improved CDM SD tool are a relevant starting point to develop rules, modalities, and procedures for SD assessment in Article 6.4 as well as for other cooperative mitigation approaches.
The study shows that more cyclists and pedestrians can make cities safer. The ranking, compiled by the Wuppertal Institute and funded by Greenpeace, compared 13 metropolises in terms of public transport, road safety, air quality, mobility management, and the proportion of cyclists and pedestrians. The result: Amsterdam and Copenhagen, residents travel about a third of their trips by bicycle, and these cities have the fewest bicycle accidents.
Zur Realisierung der europäischen Klimaschutzziele muss der Industriesektor, besonders die energieintensive Grundstoffindustrie, seine Treibhausgasemissionen stark reduzieren. Obwohl in der Vergangenheit bereits große Fortschritte erzielt wurden, sind in Zukunft weitere, teils bahnbrechende Innovationen und der Aufbau der dafür benötigten Infrastruktur erforderlich. Im Rahmen dieses Projekts stellt das Wuppertal Institut für die "European Climate Foundation" den aktuellen Wissensstand zum Thema zusammen, diskutiert diesen vor dem Hintergrund der aktuellen Situation für Nordrhein-Westfalen (NRW), erstellt konsistente mögliche Zukunftsszenarien für NRW und leitet Schlüsselfragen und weiteren Forschungsbedarf für die Region ab.
The international governance landscape on climate change mitigation is increasingly complex across multiple governance levels. Climate change mitigation initiatives by non-state stakeholders can play an important role in governing global climate change. The article addresses the relationship between intergovernmental and transnational governance processes in global climate governance. Particularly, the article aims to complement existing research on the role of "orchestration" by and through the UNFCCC process by focusing on how successful transnational initiatives can resonate within the intergovernmental negotiation process in order to inspire more ambitious climate action also on the part of national governments. This issue is addressed by systematically analysing interdependencies between transnational and international governance. Building on a structurational regime model, the article develops a theory of change of how and through which structuration channels non-state initiatives can contribute to changing the politics of international climate policy, traces existing UNFCCC processes and the Paris Agreement with a view to identifying inroads for a more direct feedback from non-state initiatives and derives recommendations on how and under which agenda items positive experiences can resonate within the UNFCCC negotiation process.
This paper reports on a nationwide field survey of managing energy efficiency of buildings under energy performance contracting (EPC) in Chinese building sector. The survey aims at getting insight of Chinese experiences of EPC and survey yielded information on profile, specificity and risk specifications of EPC in Chinese building sector. The key findings are that the existing EPC projects are mainly driven by policies and majority of first parties in EPC are owners of public buildings. The contract specificity is worryingly low, with underspecification prominent in the contract sections of renewal and change of the planned solutions, dispute resolution and compensation for personal and property damage. Insufficient risk specification was a major cause of contract failure and disputing. High risks are observed in not enough feasibility study, delay in completion, operational risks, delay in payment and uninsured loss. Most post EPC projects would be worryingly unsuccessful, given to the facts that many of them have not established their energy team, have no further investment and have no effective maintenance. The Chinese existing emission trading scheme (ETS) offers a vital opportunity for upscaling EPC in building sector and policy framing is needed for linking EPC projects and ETS.
The COMBI project aimed at quantifying the multiple non-energy benefits of energy efficiency in the EU-28 area and incorporate those multiple impacts into decision-support frameworks for policy-making. Therefore, all multiple impacts of energy efficiency are analysed from an overall societal view in the project. The COMBI policy recommendations resulting from the evaluation outcomes are presented in this report.
COMBI draws on a reference scenario until the year 2030 including existing policies. By modelling 21 sets of "energy efficiency improvement" (EEI) actions, a second efficiency scenario was modelled amounting to additional energy savings of around 8% p.a. in 2030, and that is comparable to the EUCO+33 to EUCO+35 scenario. All figures quantified by COMBI relate to additional values, i.e. additional impacts resulting from additional EEI actions beyond the reference scenario as a consequence of additional policies. The project quantified in total 31 individual impact indicators with appropriate state-of-the-art models.
Was ist eine "nachhaltige Stadt"? Gesundheits- und Umweltwissenschaften haben darauf differenzierte Antworten. Sie verfügen über ganzheitliche und integrierte Vorstellungen einer "guten" Stadt. Wirtschaftswissenschaftliche Konzeptionen einer "guten" Stadt beschränken sich dagegen in der Regel nur auf materiell messbare Formen des urbanen Wohlstandes. In Zeiten umfassender ökologischer und sozialer Umbrüche reicht das nicht mehr aus. Die Themen ökologische Nachhaltigkeit und Gesundheit sind eng miteinander verzahnt. Der Klimawandel beispielsweise hat Auswirkungen auf die Gesundheit von Menschen: Hitzestress und Wetterkatastrophen stellen direkte und indirekte Gesundheitsrisiken dar; zunehmende Verbreitung bestimmter Infektionskrankheiten und Gefährdung der Ernährungssicherheit kommen hinzu. Zugleich fallen die Ursachen für Klimawandel und gesundheitsschädliche Verhaltensweisen beispielsweise im Mobilitäts- und Ernährungsverhalten oft zusammen. Zudem wissen wir, dass wir unsere Art zu wirtschaften ändern müssen, wenn wir den Klimawandel aufhalten wollen. Eine gesunde Stadt bedarf deswegen einer neuen Stadtökonomie.
Der vorliegende Beitrag entwickelt eine solche Konzeption entlang von drei Dimensionen und stützt sich dabei auf aktuelle Arbeit des Wuppertal Instituts.
With the adoption of Article 6 of the Paris Agreement, former debates about generating carbon credits on the basis of national policies have resurged. National policies have not been eligible as project activities under the Kyoto Protocol's flexible mechanisms. The Paris Agreement opens the possibility for such policy crediting but also provides an entirely new context: Universal participation, ambitious long-term targets and nationally defined contributions (NDCs) that are to be made more ambitious over time. As this paper shows, these changes in the framework conditions add an additional layer of complexity to policy-based cooperation.
The paper explores the potential for policy-based cooperation by first briefly presenting the regulatory basis provided by the Paris Agreement before outlining a prototype for policy-based cooperation and its key challenges.
Considering the role of transport for a 1.5 Degree stabilization pathway and the importance of light-duty vehicle fuel efficiency within that, it is important to understand the key elements of a policy package to shape the energy efficiency of the vehicle fleet. This paper presents an analysis focusing on three types of policy measures: (1) CO2 emission standards for new vehicles, (2) vehicle taxation directly and indirectly based on CO2 emission levels, and (3) fuel taxation. The paper compares the policies in the G20 economies and estimates the financial impact of those policies using the example of a Ford Focus vehicle model. This analysis is a contribution to the assessment of the role of the transport sector in global decarbonisation efforts. The findings of this paper show that only an integrated approach of regulatory and fiscal policy measures can yield substantial efficiency gains in the vehicle fleet and can curb vehicle kilometres travelled by individual motorised transport. Using the illustrative example of one vehicle model, the case study analysis shows that isolated measures, e.g. fuel efficiency regulation without corresponding fuel and vehicle taxes only have minor CO2 emission reduction effects and that policy measures need to be combined in order to achieve substantial emission reduction gains over time. The analysis shows that the highest level of impact is achieved by a combination regulatory and fiscal policies rather than only one policy even if this policy is more aggressive. When estimating the quantitative effect of fuel efficiency standards, vehicle and fuel tax, the analysis shows that substantial gains with regard to CO2 emission are only achieved at a financial impact level above 500 Euros over a four year period.
European coal mining regions face massive transformational challenges. The necessity of climate protection only intensifies a trend, prevalent in all of Europe: coal mining has been losing its economic importance over the last decades. Fewer and fewer people are employed in the sector. Coal regions face the challenge of how to facilitate a just transition, and which perspectives to develop for a future beyond coal.
Against this background this study analyses the current situation in four key European coal mining regions, namely: Aragon in Spain, Lusatia in Germany, Silesia in Poland and Western Macedonia in Greece. The study provides a brief summary of the regions' socio-economic structure, including the respective role of coal mining. An assessment of how existing European structural instruments, specifically the European Structural and Investment Funds (the ESI Funds) are utilised in the region, forms the core of the study.
In this policy paper we discuss policy instruments which can help to decarbonise passenger cars in the European Union. We elaborate to what extent these policy instruments are effective, technology-neutral, predictable, cost-effective and enforceable. Based on these criteria, we develop recommendations for the European Union and its Member States on (1) how to shape their policy frameworks in order to achieve existing climate change mitigation targets; (2) how to support car manufacturers in selling innovative and competitive products; and (3) how to encourage consumers in Europe to purchase appropriate vehicles.
We conclude that favourable policy instruments are used, but there is a strong need for adjustment and further development. The effectiveness of the current EU emission standard should be further increased by turning away from granting "super-credits" and introducing a size-based (instead of weight-based) credit system. Moreover, its overall ambition is questionable and the existing compliance mechanisms should be sharpened.
Fuel taxes are an effective means to push consumers to buy energy-efficient cars. However, a sharp increase may not have the desired effects. Instead, the Member States should harmonise their excise duties at the level of those Member States, which currently impose the highest taxes (Netherlands, Italy). This includes the abolition of any diesel tax bonus. An introduction and harmonisation of vehicle taxes (purchase and circulation) should be based on a vehicle's energy consumption. Additionally, reformation efforts should aim to change the taxation of company cars in a way that vehicle sizes are reduced over time.
Ambitious Member States may also want to introduce a sales quota for electric vehicles. Sales quotas are a very cost-effective policy instrument provided that the mandated technology will achieve a certain market share. This may be assumed for battery-electric vehicles. Further supportive instruments that should be considered are eco-labelling, public procurement and purchase incentives. However, the latter instrument's effectiveness is debatable and its implementation should therefore not be a Member State's priority.
The objective of this paper is to analyse and make recommendations on a safeguard system for Article 6 that aims at preventing potential harm that mitigation activities may cause on the ground to local stakeholders and the environment. Following some definitory aspects of what and how to safeguard, the paper analyses a number of safeguard systems and do no harm principles as well as tools to implement them. It then gives an overview on Parties' views on the matter, as uttered in their latest submissions on Art. 6 options, as well as an overview of the references in the UNFCCC's SBSTA Chair's text with respect to sustainable development, safeguards, and human rights issues. The paper closes with recommendations on a possible safeguard system for Article 6.
Prepaid-Stromzähler: Erfahrungen aus der NutzerInnen-Perspektive von Haushalten in Deutschland
(2018)
Energiearmut ist ein Phänomen, welches in Deutschland, wie auch in anderen Ländern des Globalen Nordens, in den letzten Jahren immer häufiger beobachtet werden kann. Zunehmend werden Prepaidzähler (engl. Prepayment Meter) von Energieunternehmen als Instrument eingesetzt, um KundInnen mit Zahlungsrückständen bzw. häufig auftretenden Zahlungsschwierigkeiten zu managen. Das Phänomen der Energiearmut in Deutschland ist relativ jung und damit die Anzahl der Prepaidzähler noch niedrig. Somit sind Erfahrungen in diesem Zusammenhang in Deutschland rar. Nachfolgend werden die Ergebnisse der ersten wissenschaftlichen Befragung von Haushalten mit Prepaidzählern in Deutschland (im Bundesland Nordrhein-Westfalen) analysiert. Dabei zeigt sich, dass Prepaid-Systeme für Strom für die betroffenen Haushalte mit erheblichen Alltagsveränderungen verbunden sind. Vorteilhaft ist, dass die Haushalte trotz bestehender Strom-Schulden weiterhin mit Energie versorgt werden können, dass sie über eine bessere Kostenkontrolle verfügen und dass sie Stromsparpotenziale erschließen können. Zu den wesentlichen Nachteilen zählen die hohen Kosten, der Aufwand für das Aufladen des Guthabens und dass Versorgungsunterbrechungen dennoch stattfinden, jedoch nicht erfasst werden. Insgesamt ergab die Studie eine hohe Zufriedenheit der Haushalte mit Prepaidzähler, es besteht jedoch Regulierungsbedarf seitens des Gesetzgebers in Deutschland.
Poor households in Germany and those that are close to the poverty line are more likely to suffer from increases in electricity costs. One consequence of this is the increasing number of cases in which the supplier disconnects a household's power. According to the Federal Network Agency (Bundesnetzagentur), a total of almost 359,000 interruptions of the electricity supply were caused in 2015 due to outstanding payments. In order to avoid disconnection from the electricity grid, more and more utility companies have begun to offer prepayment meters (PPMs) to their customers as a response to outstanding payments and a growing number of customers owing debts to their energy supplier. The phenomenon of an increasing number of households affected by energy poverty in Germany is new, and thus the number of PPMs is still low. As a result, experiences in this context are - compared to other countries (e.g. Great Britain) - far from extensive, and political awareness of the problem is low. This paper presents the findings of Germany's first scientific survey on experiences with the use of PPMs.
Deutschland wird seine selbst gesetzten Klimaziele für 2020 sehr wahrscheinlich deutlich verfehlen, was die Frage aufwirft, inwieweit politische Rahmenbedingungen noch problemadäquat sind bzw. wo Veränderungen notwendig sind. Am Beispiel der privaten Kleinvermieter lässt sich zeigen, dass politische Instrumente häufig an den Bedürfnissen der Zielgruppen vorbei entwickelt werden und welche Veränderungen für das Gelingen der Wärmewende notwendig sind.
Quo vadis voluntary markets? : new Paris Agreement architecture puts business model to the test
(2018)
Viele Städte haben sich vor dem Hintergrund der kaum zurückgehenden verkehrsbedingten CO2-Emissionen und der hohen Belastung durch verkehrsbedingte Luftschadstoffe die Minderung des Pkw-Verkehrs zum Ziel gesetzt. Um dies zu erreichen, ist das Engagement verschiedener Akteursgruppen sinnvoll. Eine bislang noch wenig aktive Gruppe sind Unternehmen der Wohnungswirtschaft. Dieser Artikel zeigt am Fallbeispiel der Wohnungsgenossenschaft LebensRäume Hoyerswerda verschiedene Möglichkeiten auf, wie ein Wohnungsunternehmen zur fahrradfreundlichen Gestaltung von Wohnanlagen beitragen kann.