Zukünftige Energie- und Industriesysteme
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Energy sufficiency is one of the three energy sustainability strategies, next to energy efficiency and renewable energies. We analyse to what extent European governments follow this strategy, by conducting a systematic document analysis of all available European National Energy and Climate Plans (NECPs) and Long-Term Strategies (LTSs). We collect and categorise a total of 230 sufficiency-related policy measures, finding large differences between countries. We find most sufficiency policies in the transport sector, when classifying also modal shift policies to change the service quality of transport as sufficiency policies. Types of sufficiency policy instruments vary considerably from sector to sector, for instance the focus on financial incentives and fiscal instruments in the mobility sector, information in the building sector, and financial incentive/tax instruments in cross-sectoral application. Regulatory instruments currently play a minor role for sufficiency policy in the national energy and climate plans of EU member states. Similar to energy efficiency in recent decades, sufficiency still largely referred to as micro-level individual behaviour change or necessary exogenous trends that will need to take place. It is not treated yet as a genuine field of policy action to provide the necessary framework for enabling societal change.
On the pathway to climate neutrality, EU member states are obliged to submit national energy and climate plans (NECPs) with planned policies and measures for decarbonization until 2030 and long-term strategies (LTSs) for further decarbonization until 2050. We analysed the 27 NECPs and 15 LTSs submitted by October 2020 using an interrater method. This paper focuses on energy sufficiency policies and measures in the transport sector.
We found a total of 236 sufficiency policy measures with more than half of them (53 %) in the transport/mobility sector. Additionally, we found 41 measures that address two or more sectors (cross-sectoral measures). From the explicit sufficiency measures within the transport sector, 82 % aim at modal shift. A reduction of transport volumes is much less addressed. Countries plan to use mainly fiscal and economic instruments. Those are in many cases investments in infrastructure of low-carbon transport modes and taxation instruments. Plans on decarbonisation measures are also frequently mentioned. The majority of cross-sectoral measures are carbon taxes or tax reforms, also economic instruments.
On the one hand it is encouraging that Member States strongly emphasize the transport sector in their NECPs and LTSs - at least quantitatively and concerning sufficiency measures - because this sector has been the worst-performing in climate mitigation so far. On the other hand, the measures described seem not sufficient to reach ambitious climate targets, and we doubt that the presented set of policy instruments will get the transport sector on track to mitigate greenhouse gas emissions in the necessary extent.
Future of car-sharing in Germany : customer potential estimation, diffusion and ecological effect
(2007)
In this manual, the consortium wants to share the key lessons we have learnt throughout this three-year project and, by doing so, to contribute to the scaling-up of low carbon city development in emerging economies, especially in China. This manual targets organisations from the scientific and civil society sectors that are involved in international low carbon city projects, especially those with a focus on Chinese cities, as well as local govern-ments that are eager to develop a comprehensive low carbon strategy.
The brochure summarises the project's objectives and methodological approach, its key findings as well as conclusions. Both case studies have shown that technological solutions for low carbon development should be embedded in a well-developed institutional framework to foster their deployment and implementation. Therefore, recommendations for Wuxi include examples of innovative and integrated technical projects for increasing energy and resource efficiency, combining them with recommendations for the development of institutional frameworks. One element of such a framework could be a local energy agency in Wuxi, which would offer support and expertise to potential investors in low carbon technologies. Also for the German pilot region, the brochure offers concrete recommendations how to facilitate low carbon planning within the region.
The Sino-German project "Low Carbon Future Cities" (LCFC) aims to develop a low carbon strategy for its Chinese pilot city Wuxi. The strategy primarily focuses on carbon mitigation, but also considers links with the issues of resource efficiency and adaption to climate change. This report written by Daniel Vallentin, Carmen Dienst and Chun Xia offers strategic examples of good practice and makes recommendations to Wuxi city government about the changes that key sectors can adopt in order to comply with its low carbon targets. The recommendations are based on scientific analyses which were undertaken earlier in the LCFC project.