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Several studies in Germany aimed at the development of a sound database on existing waste prevention measures by public bodies at the local, regional and federal levels. These results are the starting point for the creation of a national prevention program, which has to be presented by all European Member States until the end of 2013 - due to the revised European Waste Framework Directive. Based on this empirical foundation, this paper draws conclusions with regard to drivers and barriers for eco-innovations in the field of waste prevention. The analysis shows that an optimized adaptation of information on waste prevention to the needs of specific target groups is still missing but could be a relevant driver. With regard to barriers the results of the study show that waste prevention is by no means always a win–win-situation. Institutional frameworks are missing to coordinate the different interests and for the exchange of experiences that could help to realize learning effects regarding innovation approaches.
This chapter addresses material leakage as a major problem of international open markets for used goods, in particular for used vehicles. It develops elements of an international metal covenant that should allow for a more sustainable management of global material flows in that area. The arguments in favour of such a proposal are as follows: Any regulation should actively seek for industry participation, taking advantage of business interest in supplying a sufficient amount of materials while lowering materials cost. It should also address public issues such as sustainability of recycling and waste. A first section analyses contracts as a tool to overcome knowledge problems that occur when many actors are involved. A second short section gives empirical evidence for material leakage in the case of used vehicles from Germany. A third section develops elements of an international metal covenant. A fourth section analyses potential impacts and discusses legal and institutional issues. Finally, some conclusions are drawn.
Als einer der weltweit führenden Industriestandorte ist Deutschland abhängig von der Versorgung mit Rohstoffen. Aber nur noch wenige Bau- und Massenrohstoffe wie Kies, Sand oder Kalkstein können aus heimischen Lagerstätten gewonnen werden; Industriemineralien, Energierohstoffe und vor allem metallische Rohstoffe müssen in großem Umfang aus dem Ausland eingeführt werden. Strategische Ansätze wie die Ressourcenstrategie der EU oder die Ressourceneffizienzstrategie des BMU setzen daher in zunehmendem Maße auf die Senkung des Primärrohstoffverbrauchs durch den Einsatz von Sekundärrohstoffen und die Erhöhung der Anteile recycelter Abfälle in Produkten - mit massiven Konsequenzen für die Planung abfallwirtschaftlicher Infrastrukturen.