The aim of this study is to contribute to a learning process about innovative and successful approaches to overcoming problems and challenges of urban environmental protection. To this end, a detailed overview of the importance of environmental challenges, political priorities and successful solutions in selected countries and cities is given. Based on this, the study analyzes specific success factors and discusses the extent to which these can be transferred and replicated to other cities. Finally, recommendations are made for cities, countries and the international community on how environmental protection at the urban level can be further strengthened. The role of German cities and institutions will also be discussed. The case studies analyzed include Belo Horizonte in Brazil, Moscow in Russia, Kochi in India, Beijing in China, Cape Town in South Africa and Jakarta in Indonesia. These cities were selected because they have already implemented successful policies, measures and other initiatives in the past. For each city, the study analyzes relevant policy documents in order to present the respective challenges and political priorities. The analysis aims to understand the effectiveness of the plans and instruments taking into account the national political environment. Despite the cross-sectoral approach, the analysis of each case study focuses on specific sectors in order to produce well-founded results. The success factors that are worked out based on this sectoral analysis are placed in a holistic context in order to be able to make generalizable statements about success factors.
The waste prevention program (WPP) from 2013 must be evaluated every 6 years and updated if necessary. The review and evaluation of the implementation of the WPP took place within the scope of the project. Based on the analysis results for the implementation of the WPP at federal, state and municipal level and an assessment of existing prevention potentials, concrete proposals for a possible further development and updating of the program on prioritized waste streams and corresponding priority prevention approaches were developed. In addition, structural adjustment and change needs of the WPP were worked out and further research was shown.
This report examines the role of waste management in the context of a circular economy transition. Key challenges relate to moving beyond the perception of "waste as a problem" to "waste as a resource". To this end high levels of cooperation are needed between the waste industry and enterprises engaged in circular economy business models. Collecting high quality waste streams for re-use, remanufacturing and recycling also requires citizen engagement and integrated infrastructure development from the municipal to the EU level. Ultimately, both waste prevention as well as a widespread growth in circular economy activities will require a coherent and holistic approach that takes recovery options into account at every stage of the product life cycle. Co-benefits will include reducing environmental burden as well as creating both high-skilled and low-skilled jobs for an inclusive, green economy. In concrete terms, this report examines five waste streams identified in the EU's Circular Economy Action Plan: municipal waste, packaging waste, food waste, bio-waste and critical raw materials. It looks at the current state of policy development, presents trends and data comparing Member State performance, reviews the state of technological development, and assesses employment opportunities relevant to each waste stream in the overarching context of assessing progress toward the circular economy transition in the EU. Case studies of specific options for collecting and treating waste based on experiences in Denmark, Italy and Slovenia complement the more macro-level analysis of trends. Finally, key policy options are identified, in particular focused on ways to prevent waste, align circular economy and waste management objectives and improve the quality and reliability of indicators toward more robust monitoring.
Mit dem Ziel, das Kunststoffrecycling weiter zu steigern, wurden in diesem Vorhaben die Verfahren und Prozesse der werkstofflichen Verwertung von Kunststoffabfällen in den Blick genommen - von der Sortierung über die Aufbereitung bis hin zu einem erneuten Einsatz in der Produktion. Ausgehend von der Beschreibung des Standes der Technik wurden mögliche, innovative technische Optimierungspotenziale identifiziert und dargestellt, die zur Verbesserung der Rezyklatqualitäten und ihren Einsatzmöglichkeiten in Neuprodukten beitragen können. Für eine Bewertung der Umweltwirkungen der technischen Innovationen im Vergleich zum Stand wurden ökobilanzielle Berechnungen vorgenommen.
Mit dem Ziel, das Kunststoffrecycling weiter zu steigern, wurden in diesem Vorhaben die Verfahren und Prozesse der werkstofflichen Verwertung von Kunststoffabfällen in den Blick genommen - von der Sortierung über die Aufbereitung bis hin zu einem erneuten Einsatz in der Produktion. Ausgehend von der Beschreibung des Standes der Technik wurden mögliche, innovative technische Optimierungspotenziale identifiziert und dargestellt, die zur Verbesserung der Rezyklatqualitäten und ihren Einsatzmöglichkeiten in Neuprodukten beitragen können. Für eine Bewertung der Umweltwirkungen der technischen Innovationen im Vergleich zum Stand wurden ökobilanzielle Berechnungen vorgenommen.
Technical innovations can contribute significantly to increase resource efficiency. A selection of 21 examples for resource efficient technologies, products and strategies from the field shows the brochure Resource Efficiency Atlas, which was created in line with the same titled project. Overall the project team analysed several hundred technical solutions and strategies and assessed its possible contributions to increases in resource efficiency. The project was arranged co-operatively by the Fraunhofer Institute for Industrial Engineering IAO, the Trifolium-Beratungsgesellschaft mbH and the Institut für Arbeitswissenschaften und Technologiemanagement of the University Stuttgart. The examples from the brochure and further 70 examples can be seen on the project website www.ressourceneffizenzatlas.de.
By use of macro-economic model EXIOMOD, the expected impacts of actions described in the Strategic Research and Innovation Agenda (SRIA) have been analyzed. The results of this analysis show that the R&I actions described in the SRIA contribute to decoupling economic growth from resource use. The actions are expected to cause an increasing gross domestic product and a decreasing raw material demand. This results in an increasing extracted resource productivity, a measure used to show the decoupling of economic growth and resource use. It can however be questioned whether the actions in the SRIA - or the measures implemented in the model - assume a strong enough pace for decoupling economic growth and material use. The actions contribute to the climate goals of the European Commission, by showing a pathway through which the emissions of greenhouse gas can be reduced.
The key objective of this deliverable is to gain insights on and assess how CE is being implemented and R&I is being funded at regional level, e.g., via the RIS3 strategy and Structural Funds. As such it sets the scope for the project and provides the background against which programmes and measures can be understood, assessed, developed and recommended in succinct tasks and work packages. The objective of this report is to provide a concise overview of the current R&I priorities, as expressed in running and newly introduced funding and legislative measures with respect to Circular Economy in European countries and regions.
In spite of current multiple political crises, global warming will remain a prime issue on the global agenda. The adoption of the Paris Agreement in 2015 and its quick ratification in 2016 have created a strong momentum for worldwide action against climate change. As global greenhouse gas emissions must decline towards levels close to zero by the middle of the century, the rapid decarbonisation of energy systems is high on the agenda of most countries around the globe.
This publication delivers insights into cutting edge research on the necessary transitions towards low carbon societies and by this aims to contribute to international as well as national policymaking.
The topics covered in more than 20 concise original articles are among the most important issues for progressing solutions for climate change and sustainable development. The papers discuss recent findings and case studies in the following subject areas:
Governance of the necessary long-term transitions in the context of potential known and unknown adverse developments;
Policy instruments and strategies that allow for financing the transition to low carbon economies and, at the same time, respond to today's economic and social challenges;
Integrated strategies for three of the most important arenas of global decarbonisation: Cities, as much of the change and necessary investment for low carbon societies must take place, be planned, be financed and be built in cities; industry, particularly the energy-intensive processing industries, which are at the core of society's metabolism and are responsible for a large and growing share of global emissions and science as a whole, which must become more solutions-oriented because the transitions needed will rely heavily on research providing solutions for technological as well as societal problems.
As a contribution to these great challenges and at the request of the G7 Environment Ministers, the Low Carbon Society Research Network (LCS-RNet) acts as a forum aimed at fostering research and policymaking to jointly achieve decarbonised energy systems in countries around the world. It convenes leading scientists, practitioners and policymakers and aims at supporting governments in proceeding jointly towards the design and implementation of climate-friendly low carbon societies.