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Urban energy systems have been commonly considered to be socio-technical systems within the boundaries of an urban area. However, recent literature challenges this notion in that it urges researchers to look at the wider interactions and influences of urban energy systems wherein the socio-technical sphere is expanded to political, environmental and economic realms as well. In addition to the inter-sectoral linkages, the diverse agents and multilevel governance trends of energy sustainability in the dynamic environment of cities make the urban energy landscape a complex one. There is a strong case then for establishing a new conceptualisation of urban energy systems that builds upon these contemporary understandings of such systems. We argue that the complex systems approach can be suitable for this. In this paper, we propose a pilot framework for understanding urban energy systems using complex systems theory as an integrating plane. We review the multiple streams of urban energy literature to identify the contemporary discussions and construct this framework that can serve as a common ontological understanding for the different scholarships studying urban energy systems. We conclude the paper by highlighting the ways in which the framework can serve some of the relevant communities.
Much of the current literature on climate clubs sees mitigation costs creating free rider incentives as the main problem of climate policy. Climate clubs are supposed to solve this problem by creating additional incentives for mitigation. Looking more in detail, one sees that the situation differs from sector to sector. Some industry sectors indeed have substantial cost and competitiveness issues. In others such as electricity and transport, there are costs at micro level but balance for economy and society as a whole is rather positive. International climate policy in general and clubs in particular should therefore be tailored to sectoral specifics.
Article 6.4 of the Paris Agreement establishes a new mechanism for Parties to cooperate in achieving their nationally determined contributions (NDCs). One key innovation of the Article 6.4 mechanism is its objective to "deliver an overall mitigation in global emissions" (Art. 6.4(d)). This report develops recommendations on how to implement this objective. A key difficulty lies in the fact that even basics of how the mechanism is supposed to function have so far not been clarified by the Parties. The report therefore first sketches out what has so far been agreed and discussed on the mechanism’s activity cycle. Second, as the concept of overall mitigation has so far also not been clearly defined by Parties, the report derives a working definition from the language that was agreed in the Paris Agreement. In the next step, the report provides a survey of the options to achieve overall mitigation that have so far been discussed in the relevant literature and in the Article 6 negotiations. Many of these options were developed in the context of the Kyoto mechanisms. The report therefore discusses to what extent the options are also applicable under the Paris Agreement or whether adjustments need to be made. In the following, the options that are applicable under the Agreement are assessed on the basis of a number of criteria. The report concludes with a summary of the main findings and recommendations.
Additionality revisited : guarding the integrity of market mechanisms under the Paris agreement
(2019)
The Paris Agreement requires mitigation contributions from all Parties. Therefore, the determination of additionality of activities under the market mechanisms of its Article 6 will need to be revisited. This paper provides recommendations on how to operationalize additionality under Article 6. We first review generic definitions of additionality and current approaches for testing of additionality before discussing under which conditions additionality testing of specific activities or policies is still necessary under the new context of the Paris Agreement, that is, in order to prevent increases of global emissions. We argue that the possibility of "hot air" generation under nationally-determined contributions (NDCs) requires an independent check of the NDC's ambition. If the NDC of the transferring country does contain "hot air", or if the transferred emission reductions are not covered by the NDC, a dedicated additionality test should be required. While additionality tests of projects and programmes could continue to be done through investment analysis, for policy instruments new approaches are required. They should be differentiated according to type of policy instrument. For regulation, we suggest calculating the resulting pay-back period for technology users. If the regulation generates investments exceeding a payback period threshold, it could be deemed additional. Similarly, carbon pricing policies that generate a carbon price exceeding a threshold could qualify; for trading schemes an absence of over-allocation needs to be shown. The threshold should be differentiated according to country categories and rise over time.
The need for sustainable energy management at the municipal level is growing, in order to meet EU climate goals. Multiple initiatives have been launched to support municipalities in energy planning and strategy development process. Despite available support, research shows mixed results about implementation of plans and strategies. This research paper analyses what targets municipalities set, how they monitor implementation of their sustainable energy action plans (SEAPs) and searches for the most important factors that have enabled or hindered the implementation of local SEAPs at Latvia. The article shows that, in some cases, there is evidence that SEAP development is a project-based activity, supported by external experts. From municipal personnel point of view, it is a project that ends with approved SEAP, but not a part of their future daily routine. Eventually implementation of the plan is difficult, because municipalities lack experience in daily management of energy data, distribution of responsibilities and implementation of procedures. Municipalities also tend to exclude important stakeholders in their SEAPs, like, private sector, household sector and transport sector, which lead to lower targets and lower achievements in GHG reduction.
On 26 January 2019, the Commission on Growth, Structural Change and Employment recommended that no more coal-fired power plants would be operated in Germany by 2038 at the latest. In this paper the Wuppertal Institute comments on the results of the Commission and makes recommendations for the current necessary steps for the climate and innovation policy in Europe, Germany and North Rhine-Westphalia.
Reaching the climate goals for the building sector requires to improve insulation and to increase air tightness of buildings in order to minimize heat loss. To achieve these goals and to prevent risks to the health of occupants and damages to the building fabric due to insufficient removal of pollutants and humidity, broad implementation of Mechanical Ventilation and Heat Recovery (MVHR) systems is crucial.
Comparable and up to date figures on the market penetration of MVHR systems across the EU are hardly available. However, figures point to only a small share of residential buildings being currently equipped with such systems (cf. Riviere et al. 2009). For the German building stock the figure is estimated to be below 5% (Händel 2011). The paper presents insights into the reasons for the slow diffusion of HRV technologies in the German building stock. It builds on the results of a recently completed research project whose central aim was to identify actor-specific and structural barriers for the diffusion of efficient ventilation systems in apartment buildings and to examine how these barriers can be addressed.
The analysis is based on 40 semi-structured expert interviews with energy consultants, HVAC craftsmen, and housing companies, as well as guided in-depth interviews with private owners of apartment buildings or apartments that were evaluated by means of qualitative content analysis. Based on the collected data, seven barrier categories were identified, each containing a range of single barriers for the diffusion of efficient ventilation systems within the residential building stock.
Results of the analysis were quantitatively validated by means of online surveys and a household survey among 1,008 households. The paper points out interdependencies within the chain of effects leading up to the investment decision of building owners. Furthermore, based on good practice examples identified within the data collection process, it proposes different measures to address these barriers.
Die vorliegende Broschüre fasst die Ergebnisse des dreijährigen Projektes "BMM HOCH DREI - Betriebliches Mobilitätsmanagement im Bergischen Städtedreieck (Remscheid-Solingen-Wuppertal)" für die Praxis zusammen. Die Broschüre stellt den Quartiersansatz vor, beschreibt den Prozess der Beratung und die Entwicklung von Maßnahmen. Als Ergebnis stellt sie die Potenziale für eine Verkehrsverlagerung und den notwendigen Handlungsbedarf für die Praxis dar.
The Global Stocktake (GST) takes a central role within the architecture of the Paris Agreement, with many hoping that it will become a catalyst for increased mitigation ambition. This paper outlines four governance functions for an ideal GST: pacemaker, ensurer of accountability, driver of ambition and provider of guidance and signal. The GST can set the pace of progress by stimulating and synchronizing policy processes across governance levels. It can ensure accountability of Parties through transparency and public information sharing. Ambition can be enhanced through benchmarks for action and transformative learning. By reiterating and refining the long term visions, it can echo and amplify the guidance and signal provided by the Paris Agreement. The paper further outlines preconditions for the effective performance of these functions. Process-related conditions include: a public appraisal of inputs; a facilitative format that can develop specific recommendations; high-level endorsement to amplify the message and effectively inform national climate policy agendas; and an appropriate schedule, especially with respect to the transparency framework. Underlying information provided by Parties complemented with other (scientific) sources needs to enable benchmark setting for collective climate action, to allow for transparent assessments of the state of emissions and progress of a low-carbon transformation. The information also needs to be politically relevant and concrete enough to trigger enhancement of ambition. We conclude that meeting these conditions would enable an ideal GST and maximize its catalytic effect.
The transformation of cities towards sustainable and inclusive development is a key objective of the New Urban Agenda (United Nations 2017). Transport infrastructure is a critical factor in shaping cities, determining the energy intensity of mobility and providing access to essential social and economic opportunities. The sector also plays an important role in global climate change mitigation strategies, as it currently accounts for about 23% of global energy-related greenhouse gas emissions (IPCC 2014).
There is substantial potential to improve urban access, air quality, safety and the quality of life in cities along with reducing Greenhouse Gas Emissions if an integrated policy approach is applied that combines all intervention areas for transport policy and involves all levels of government. A package that achieves low-carbon transport and fosters sustainable developed includes avoided journeys through compact urban design and shifts to more efficient modes of transport, uptake of improved vehicle and engine performance technologies, low-carbon fuels, investments in related infrastructure, and changes in the built environment. From a governance perspective, all relevant political institutions at the local and national level need to be involved in the coalition building along with key societal actors, such as unions, industry and civil society organisations. Bringing the policy objectives of these actors together with an integrated policy package is a vital step towards a low-carbon, sustainable mobility system.
Policy design and governance are critically interlinked as the ability of institutions to find a political consensus and to maintain policy stability heavily influences the success of measures to shape the transformation pathway towards sustainable mobility. This thesis aims to analyse these linkages and highlight the role of different policy and governance approaches. This analysis builds on transport and urban development research, but takes a transdisciplinary research perspective, building on the Multi-Level-Perspective on sustainability transitions (Geels 2002) and aims to highlight the potential for a consensus oriented policy approach (Lijphard 1999) that builds on co-benefits among key policy objectives and coalitions among key political actors, which leads to the main question for this thesis and the focus areas for the analysis.
Creating statistics for China's building energy consumption using an adapted energy balance sheet
(2019)
China's regular energy statistics does not include the building sector, and data on building energy demand is included in other types of energy consumption in the Energy Balance Sheet (EBS). Therefore data on building energy demand is not collected based on statistics, but rather calculated or estimated by various approaches in China. This study aims at developing and testing China's building energy statistics by applying an adapted EBS. The advantage of the adapted EBS is that statistical data is from the regular statistical system and no additional statistical efforts are needed. The research result shows that the adapted EBS can be included in China regular energy statistical system and can be standardized in a transparent way. Testing of the adapted EBS shows that China's building energy demand has shown an annual increase of 7.6% since 2001, and a lower contribution to the total energy demand as compared to the developed world. There is also a close link to lifestyle and living standard while industrial energy demand is mainly driven by economy and decoupling of building energy demand with increasing of building floor area, this is due to a considerable improvement of building energy efficiency. The adapted EBS creates a method for China conducting statistics of building energy consumption at the sector level in a uniform way and serves as the basis for any sound building energy efficiency policy decisions.
India's present development trajectory is at a crucial juncture with a requirement to meet the demands of a population of over 1.2 billion while ensuring environmental sustainability. The resulting economic growth over the past two decades has over-exploited finite natural resources and led to tremendous environmental degradation. Therefore, decoupling economic growth from resource consumption is crucial in the transformation towards a green economy. Building construction is one of the most resource-intensive sectors, as well as creating a high impact on the environment. This study analyzes existing mechanisms in India's building construction sector that attempt to decouple economic growth from resource use and environmental impacts. The key contributors for decoupling are analyzed. Recommendations for regulations, market incentives, transparency, data monitoring and capacity-building are provided for an array of policy initiatives targeted at political and financial decision-makers at the national, state and local levels for different buildings.
Der Beitrag von synthetischen Kraftstoffen zur Verkehrswende : Optionen und Prioritäten ; Kurzstudie
(2019)
Diese Kurzstudie geht auf den möglichen Beitrag von synthetischen Kraftstoffen zur Verkehrswende ein. Sie stellt die Einsatzmöglichkeiten dar, zeigt alternative Minderungsoptionen auf, und vergleicht sie mit den Einsatzmöglichkeiten von synthetischen Kraftstoffen.
Zudem gibt der Bericht einen Überblick über volkswirtschaftliche Effekte, auf deren Basis abschließend Schlussfolgerungen für den Beitrag synthetischer Kraftstoffe zur Verkehrswende abgeleitet und diese in Handlungsleitlinien (Prioritäten) übersetzt werden.
Der Eon/RWE-Deal : Marktbeherrschung und Shareholder Value-Politik mit behördlicher Zustimmung
(2019)
Am 17. September 2019 hat die EU-Wettbewerbs-Kommissarin Margrethe Vestager dem Stromkonzern Eon die Übernahme und Zerschlagung der RWE-Tochter Innogy unter leichten Auflagen erlaubt. Damit geht eine vollständige Geschäftsfeldaufteilung zwischen den beiden mächtigsten nationalen Energiekonzernen Eon und RWE einher. Während sich Eon auf die Bereiche Vertrieb und Verteilnetzbetrieb konzentrieren wird, übernimmt RWE die konventionellen Kraftwerke des bisherigen Konkurrenten sowie alle Anlagen der erneuerbaren Stromerzeugung. Auch alle vor rund zwei Jahren zunächst an Innogy abgegebenen Anlagen zur Stromerzeugung werden von RWE wieder zurückgeholt. Zudem erhält RWE eine 16,7-prozentige Beteiligung an Eon. Dazu gab das Bundeskartellamt (BKartA) bereits am 26.02.2019 bekannt, dass es diese Beteiligung für unbedenklich hält.
Die Freigabe der EU-Kommission vom September 2019 ist eine "Entscheidung von enormer Tragweite" die den "gesamten Sektor grundlegend verändern" wird. Denn durch diesen Mega-Deal entstehen im deutschen Energiesektor zwei monolithische Giganten mit bisher nie dagewesener Marktmacht.
In der öffentlichen Diskussion rücken die Konsequenzen der notwenigen Klimaschutzmaßnahmen sowie damit verbundene Kosten in den Fokus und entfalten ihre Sprengkraft. Ökologische, ökonomische und soziale Nachhaltigkeit werden zunehmend gegeneinander in Stellung gebracht. Häufig wird Klimaschutz gegen Wohlstand, wirtschaftliche Entwicklung und Arbeitsplätze ausgespielt.
Mit der von der Friedrich-Ebert-Stiftung beim Wuppertal Institut in Auftrag gegebenen Studie entlarven die Autorinnen und Autoren "unheilige Allianzen", verbreitete Mythen und interessensgesteuerte Desinformation. Anhand von zehn konkreten Fragestellungen liefern sie eine faktenbasierte Analyse und zeigen, dass eine zukunftsorientierte Energie- und Klimapolitik im Einklang mit Wohlstand und sozialem Fortschritt sehr wohl möglich ist.
Europa braucht eine neue Fortschrittsvision. Eine Energiewende hat dieses Potenzial. Sie kann der "Europäischen Idee" einen zukunftsorientierten Inhalt geben. Das Ziel für 2050 ist klar: ein Europa ohne fossile und nukleare Energie! Das ist keine Utopie. Studien, Beschlüsse der EU und einiger Mitgliedsländer belegen, dass diese Vision machbar und mit vielen Vorteilen verbunden ist: mehr Jobs, mehr Versorgungssicherheit, weniger vorzeitige Todesfälle durch Luftverschmutzung, Abbau von Ressourcenkonflikten, sinkende Energiekosten. Neue grüne Leitmärkte für erneuerbare Energien und Ressourceneffizienz entstehen. Eine europäische Energiewende erfordert eine Allianz, idealerweise angefeuert durch die Nachbarn Frankreich und Deutschland. Viele hoffen auf Deutschland als Treiber von Atom- und Kohleausstieg. Aber "revolutionäre Ziele" zu beschließen ist nicht genug: Sie endlich umzusetzen - darauf warten Deutschland und Europa. Dieses Buch zeigt, welche konkreten Schritte diese Fortschrittsvision voranbringen werden.
Die Städte nutzen den Raum
(2019)
Before linking emissions trading systems, there should be a good understanding of the expected economic implications: How could linking affect the development of the common allowance price, the development of emissions or industrial production, capital flows or liquidity? Answering these questions requires a multitude of data and assumptions and therefore usually the use of economic models.
This report gives an overview of various economic models that are suitable for assessing the economic effects of linking. It analyses the economic indicators relevant for the assessment of the effects of linking, formulates requirements for economic models to answer this question, discusses the advantages and disadvantages of different modelling approaches and gives an assessment of which models are suitable in principle for the assessment of linking. Five models were selected for a more detailed description: E3ME, GEM-E3, PACE, POLES, and TIMES-MARKAL.
Dieses Wuppertal Paper dient dazu, a) die mögliche Klimaschutzwirkung eines CO2-Preises zu analysieren, allein und im Gesamtpaket von Instrumenten zum Klimaschutz, b) die Möglichkeiten der Mittelverwendung zu analysieren und zu bewerten, c) dadurch den Dschungel der Argumente und Motivationen in den bestehenden Vorschlägen zu lichten und d) aus der Analyse ein Modell zu skizzieren, das den Anforderungen von Klimaschutz und sozialer Gerechtigkeit sowie Erhalt der Wettbewerbsfähigkeit am besten gerecht wird und damit der Bundesregierung als Anregung bei der Entscheidung über Einführung und Ausgestaltung eines CO2-Preises dienen kann.
In dem Papier werden diese Fragen anhand von neun Thesen mit einem abschließenden Fazit ergründet. Daraus wird deutlich:
Ein CO2-Preis kann sektorale Ziele und Instrumente nicht ersetzen. Seine volle Wirkung kann er nur entfalten, wenn er komplementär zu sektorspezifischen Klimaschutzinstrumenten eingeführt wird. Nur wenn für diese Instrumente ein guter Teil der Einnahmen aus der CO2-Steuer eingesetzt wird, sind die Klimaziele erreichbar. Die Ziele werden dadurch mit weitaus geringerem CO2-Preis bei gleichzeitig höheren Kostenentlastungen für Verbraucherinnen und Verbraucher, Unternehmen und sogar die öffentlichen Haushalte erreichbar, als wenn die Politik allein auf einen CO2-Preis setzen würde.
Derzeit befindet sich der zweite Entwurf zum Gebäudeenergiegesetz (GEG) des Bundeswirtschaftsministeriums und Bundesbauressorts zur Vereinheitlichung des Energieeinsparrechts für Gebäude in den Ressorts in der Abstimmung. Doch der Entwurf fällt weit hinter dem aktuellen klimapolitischen Aufbruch der Großen Koalition zurück und die Vorgaben der Europäischen Union erfüllt er nicht.
Ein CO2-Preis ist ein zentrales Instrument, um eine umfassende Dekarbonisierung der Wirtschaft zu ermöglichen und zu erleichtern. Sie kann durch verschiedene Instrumente umgesetzt werden, insbesondere in Form einer CO2-Steuer. Es ist jedoch wichtig, dass ein CO2-Preis allein - aufgrund der vielfältigen Hindernisse (einschließlich nicht ökonomischer Hemmnisse) - die sektoralen Ziele und Instrumente nicht ersetzen kann. Vielmehr muss er komplementär zu sektorspezifischen Klimaschutzinstrumenten eingeführt werden. Der Artikel gibt Auskunft darüber, wie ein CO2-Preis konkret und angemessen ausgestaltet werden kann.
Am 26. Januar 2019 hat die Kommission "Wachstum, Strukturwandel und Beschäftigung" beschlossen, dass in Deutschland bis spätestens 2038 keine Kohlekraftwerke mehr betrieben werden sollen. Das Wuppertal Institut nimmt in diesem Papier Stellung zu den Ergebnissen der Kommission und gibt Empfehlungen für die nun notwendigen Schritte für die Klima- und Innovationspolitik in Europa, Deutschland und Nordrhein-Westfalen.
In vielen deutschen Städten sinken die verkehrsbedingten CO2-Emissionen kaum und vor allem die Belastungen durch Luftschadstoffe aus dem Straßenverkehr sind weiterhin sehr hoch. Deshalb beklagt die Deutsche Umwelthilfe inzwischen über 30 Städte in Deutschland, um durch Fahrverbote für Dieselfahrzeuge das Recht der Menschen auf saubere Atemluft durchzusetzen. Daher suchen die Kommunen zunehmend Wege, die verkehrsbedingten Emissionen zu senken. Dabei kommt kommunalen Flottenbetreibern eine besondere Rolle zu. Sie stehen besonders unter Handlungsdruck, weil durch ein Fahrverbot für Dieselfahrzeuge diese nur noch sehr eingeschränkt eingesetzt werden könnten.
In 2016, the European Commission presented the Clean Energy for all Europeans Package , comprising legislative proposals to facilitate the clean energy transition within the EU, such as the revised EPBD 2010/31/EU and EED 2012/27/EU.Besides putting energy efficiency first and achieving global leadership in renewable energy, a third goal of the package was to provide a "fair deal to consumers" with "no one left behind"., While in some Member States the issue of energy poverty already was on the political agenda, enabling affordable access to basic energy services for all households and thus reducing energy poverty is now an explicit policy target of the revised EU Directives.
In order to assess and monitor the extent of the issue across the EU and address it by suitable measures, the concept of energy poverty needs to be defined, operationalised and measured. The paper aims to investigate the role of energy poverty indicators for policy making. To do so, it provides an overview on existing measurement approaches.Furthermore, the paper presents the development and current state of energy poverty across the EU using a set of four complementary indicators used by the EU Energy Poverty Observatory. These consensual and expenditure-based indicators are calculated using data from the EU Survey on Income and Living Conditions and the Household Budget Survey.
In addition, the paper highlights peculiarities of results on the different indicators, describes persisting issues with regard to their calculation and interpretation against the background of the underlying data base.
Based on the results of this analysis, further necessities of data collection and research are pointed out.
The concept of sufficiency - reducing energy uses beyond technical efficiency - is far-reaching and requires a reflection on human needs, energy services, urban structures, social norms, and the role of policies to support the shift towards lower-energy societies. In recent years, a growing body of literature has been published on energy sufficiency in various disciplines. However, there has been limited exchanges and cooperation among researchers so far, hindering the visibility and impact of this research. This paper presents an assessment of where sufficiency research stands, especially in the perspective of policy-making. It is the first overview paper issued in the context of the newly-founded ENOUGH network - International network for sufficiency research & policy, established in 2017. In the first part, we provide a condensed literature review on energy sufficiency, based on dozens of recent references collected through the network. Through four main themes (the nature of sufficiency, the challenges of modelling it, the barriers to its diffusion, and the approaches to foster it), we summarise the key issues and approaches. We then present what the scholars themselves see as the priorities for future research, promising sufficiency policy options, and key barriers that research should help overcome. We collected their views through a questionnaire completed by more than 40 knowledgeable authors and experts from various disciplines. We finally build on the previous parts to draw some recommendations on how sufficiency research could increase its impact, notably in relation to policy-making.
Energy sufficiency has recently gained increasing attention as a way to limit and reduce total energy consumption of households and overall. This paper presents both the partly new methods and the results of a comprehensive analysis of a micro- and meso-level energy sufficiency policy package to make electricity use in the home more sufficient and reduce at least the growth in per-capita dwelling size. The objective is to find out how policy can support households and their members, as individuals or as caregivers, but also manufacturers and local authorities in practicing energy sufficiency. This analysis needed an adapted and partly new set of methods we developed. Energy sufficiency does not only face barriers like energy efficiency, but also potential restrictions for certain household members or characteristics, and sometimes, preconditions have to be met to make more energy-sufficient routines and practices possible. All of this was analysed in detail to derive recommendations for which policy instruments need to be combined to an effective policy package for energy sufficiency. Energy efficiency and energy sufficiency should not be seen as opposed to each other but work in the same direction - saving energy. Therefore, some energy sufficiency policy instruments may be the same as for energy efficiency, such as energy pricing policies. Some may simply adapt technology-specific energy efficiency policy instruments. Examples include progressive appliance efficiency standards, standards based on absolute consumption, or providing energy advice. However, sufficiency may also require new policy approaches. They may range from promotion of completely different services for food and clothes cleaning, to instruments for limiting average dwelling floor area per person, or to a cap-and-trade system for the total electricity sales of a supplier to its customers, instead of an energy efficiency obligation.
Estimating the sufficiency potential in buildings : the space between underdimensioned and oversized
(2019)
The emission reduction potential of energy efficiency and energy supply in buildings is estimated in various energy and climate action plans, scenarios, and potential analyses. But the third pillar of sustainability - sufficiency - is neglected in most studies.The increasing demand of space per person in the residential sector is a trend in most European countries. Its implication on energy use, demand for resources like land, building material, equipment, and waste production is enormous. Next to the ecological impact, the distribution of space has social and societal effects. Thus, sufficiency policies in the building sector complementing efficiency and energy policy are needed for a sustainable development of the European building stock.
But how can a sufficiency potential in the building sector be estimated? How much space and equipment is needed for a decent living and how much is too much? The paper proposes four areas of sufficiency in buildings: space, design and construction, equipment, and use. It presents a set of indicators, a quantitative estimate of energy savings from reduced per capita floor area, and visualises the sufficiency potential in European countries in an experimental approach. The final discussion focuses on the question: What does this mean for policy making?
The transformation of urban mobility systems causes financial costs for the procurement and operation of innovative products and services and for the adaptation of existing infrastructure. While public budgets are limited, investments in infrastructure and transport services compete against other spending priorities, and private investors often are reluctant to invest into sustainable transport projects. Thus, cities need to seek additional funding and financing options and to develop business models to attract private sector investments in the development of the urban transport system. Moreover, financing schemes should cover the entire SUMP (Sustainable Urban Mobility Planning) cycle, starting from planning, to project implementation and procurement up to the operation and maintenance of services and infrastructures.
This requires the blending of different revenue sources, including:
project related revenue sources such as public transport fares and the lease of advertising space in buses;
the extension of the local tax base, for example through the introduction of road user charges and parking fees or the use of value capture mechanisms;
National, bilateral, and European grants;
Debt financing through loans and other instruments such as issuing green bonds. Finally, a prudential engagement of the private sector in infrastructure development and service provision can reduce the direct burden on public budgets while enhancing service quality. The applicability of specific financing options critically depends on the national legislative environment. Many of the instruments and case examples presented here may not be transferred to other Member States due to the different distribution of responsibilities and powers between the political levels in the Member States. This report, however, can inspire the search for potential funding and financing sources and is therefore aimed not only at local and regional authorities but also at decisionmakers at the national level. Still, whether a specific instrument can be used in a Member State needs to be assessed on a case-by-case base.
Global climate
(2019)
The twenty-third Conference of the Parties (COP-23) of the United Nations Framework Convention on Climate Change (UNFCCC) was held in Bonn on 6-17 November 2017, under the presidency of Fiji. COP-23 focused, in particular, on developing rules to implement the 2015 Paris Agreement and on raising ambition for climate protection. Since this was the first "Oceanic" COP, special attention was given to supporting the countries of the Global South in their efforts to reduce emissions, adapt to climate change, and deal with the unavoidable impacts of climate change. This article summarizes the main developments and results of COP-23.
Ziel dieses Teilvorhabens innerhalb des FlexGeber-Projektes war die Initiierung und Begleitung eines Prozesses zur Identifikation und (idealerweise späteren) Realisierung von Effizienz-, Erneuerbaren- und Flexibilitätspotenzialen in den Industriebetrieben Taifun-Tofu GmbH (Lebensmittel) und Hermann Peter KG (Baustoffe).
Dazu haben die Forschenden jeweils in einem Workshop relevante Akteure zusammengebracht und Wissen zur Bestimmung und Bewertung von Flexibilitäten aus technischer, rechtlich-politischer sowie strukturell-organisatorischer Sicht erarbeitet und vermittelt. Gemeinsam klärten sie, welche Informationen in welchem Format für Unternehmen erforderlich und relevant sind, um Flexibilitätsoptionen identifizieren und umsetzen zu können.
Insgesamt gliedert sich die methodische Vorgehensweise in vier zentrale Arbeitsschritte: Vor-Ort-Begehungen bei den Reallaboren, Identifikation technischer Hotspots, Akteursworkshop sowie abschließende Auswertung. Der vorliegende Teilbericht dokumentiert diesen Prozess und fokussiert auf die Identifikation von möglichen Effizienz-, Erneuerbaren- und Flexibilitätsoptionen und der Erfassung von Hemmnissen, die einer Umsetzung von Maßnahmen zur Erschließung der Potenziale bei den Praxispartnern entgegenstehen.
Da die Workshops vornehmlich auf die Unternehmen Taifun-Tofu und Hermann Peter ausgerichtet waren, fokussiert dieser Bericht auf Hemmnisse, die diese Unternehmen bzw. Unternehmen dieser Branchen betreffen. Darüber hinaus ist ein Kapitel zu Hemmnissen, die sich aus dem Demonstrationsvorhaben des Fraunhofer ISE-Campus (Ausbau des Kältenetzes und Installation von Kältespeichern) ableiten, ist in diesem Bericht enthalten.
How can existing national climate policy instruments contribute to ETS development? : Final report
(2019)
Before introducing an emissions trading system, jurisdictions have to consider the ex-isting energy and climate policy framework. This report seeks to analyse and evaluate non-ETS climate policy instruments, such as carbon taxes or green certificate trading schemes, regarding their suitability to serve as a basis for establishing emission trading systems. There is a general assessment of prototypical policy instruments. Besides, the report contains insights from case studies in India and Mexico. The report is meant to inform ETS development by showing how existing policy instruments could contribute to this process and by illustrating how non-ETS policy instruments could coexist with an emissions trading system, allowing for an effective policy mix.
The potential of mixed-mode office buildings with varying design and control parameters is examined by using an uncertainty analysis in the three climate zones of India. The analysis is in terms of cooling energy consumption, thermal comfort conditions, and natural ventilation hours. Furthermore, influential parameters are identified using sensitivity analysis. In this study, opening the windows enables natural ventilation. Night-time ventilation through the windows is not enabled because these are mostly closed at night. A maximum natural ventilation of 10% of the total building occupancy hours are observed in warm and humid, and hot and dry climates; however, they are slightly higher in the composite climate. A further increase in the number of natural ventilation hours leads to an increase in the occupancy hours outside the Indian Model for Adaptive Comfort model for mixed-mode buildings with at least 90% of occupants are satisfied. There are no occupancy hours outside of 80% of occupants are satisfied. The choice of thermal comfort band is crucial for determining the potential of mixed-mode buildings. The cooling setpoint temperature, building size, window solar heat gain coefficient, and surface properties of exterior surfaces are identified as the more influential parameters than the thermophysical properties of building envelope constructions. Although the building envelope which is in compliance with the Energy Efficient Building Code of India increases energy efficiency during air-conditioning periods, whether it reduces natural ventilation hours, because of overheating during such period remains to be determined.
Article 6.4 of the Paris Agreement explicitly acknowledges the need to incentivize and facilitate the participation of private entities in the mitigation of greenhouse gas emissions. Under the Clean Development Mechanism (CDM), private sector actors had already the opportunity to participate in a new and fast-growing market. However, they faced numerous challenging investment barriers. The study provides an overview on key factors and barriers determining private sector participation in Article 6 mechanisms. It distinguishes between the three topics demand side factors, rules and standards for market mechanisms, and supply side factors and provides for each of them options to mitigate or overcome barriers.
In a short analysis, it further explores three of the identified options:
- Improving the design and support of national systems and capacities is an important pre-requisite for the private sector to be able to generate and sell ITMOs
- The up-scaling of mitigation activities e. g. through (sub-) sector level crediting, and policy crediting helps private sector actors to benefit from economies of scale
- Exploring the potential of digitization of measuring, reporting and verification (MRV), e. g. the use of sensors, internet of things, artificial intelligence and blockchain to make the project cycle more efficient and reduce transaction costs.
Overall, the report stresses the importance of host country readiness to provide the private sector with a robust and trusted environment that allows for the adoption of Article 6 mechanisms.
In spite of differences in energy policies and supply, Japan and Germany have to master similar challenges: To reorganize the energy supply system towards - in the long term - being reliable, affordable, low in risks and resource use, and climate-neutral. At the same time, the ecological modernization should maintain or even strengthen international competitiveness. To better address these challenges, a bi-national expert council has been established between the two high-tech countries in 2016 - the GJETC.
The aim of the GJETC is to show that despite different starting points, a national energy transition can be more successful, if both countries learn from their strengths and also weaknesses, to avoid the latter. If the implementation of an energy transition in the two countries is socially and economically sound and advances technology innovation and deployment, it may not only double success, but can also serve as blue prints for other countries, especially due to learning from similarities and differences. For example: Why is per capita energy consumption higher in transport in Germany, but energy intensity higher in Japan's building sector? How can variable renewable energies be integrated in an efficient energy system at lowest costs?
The Council meets twice a year, holds stakeholder dialogues and outreach events, and prepares policy papers on strategic topics of mutual interest. Four comprehensive studies, each in cooperation of a German and a Japanese research institute, have been the basis for 15 joint key recommendations during the 1st phase. The 2nd phase to 2020 will study the role of hydrogen and digitalisation for the energy transition, as well as other topics. The paper presents the findings and recommendations of the GJETC of the first phase 2016-18 as well as first results of the second phase. It also reviews the setup of the GJETC and the way it works, to assess if and how it can serve as a role model of bilateral cooperation on the energy transition.
Ahead of the Conference of Parties (COP) 24 where countries will first take stock of climate action post Paris, this paper assesses India's progress on its nationally determined contribution (NDC) targets and future energy plans. We find that, although India is well on track to meet its NDC pledges, these targets were extremely modest given previous context. Furthermore, there is considerable uncertainty around India's energy policy post 2030 and if current plans for energy futures materialise, the Paris Agreement's 2 degrees goal will be almost certainly unachievable. India's role in international climate politics has shifted from obstructionism to leadership particularly following the announcement of withdrawal by the United States from the Paris Agreement, but analysis reveals that India's "hard" actions on the domestic front are inconsistent with its "soft" actions in the international climate policy arena. Going forward, India is likely to face increasing calls for stronger mitigation action and we suggest that this gap can be bridged by strengthening the links between India's foreign policy ambitions, international climate commitments, and domestic energy realities.