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Klimaschutz durch Effizienzsteigerung bei Kühlgeräten mittels Nachfragebündelung : Kurzfassung
(2003)
Dieser Spartenband beinhaltet die wichtigsten Ergebnisse, die im Rahmen der Forschungspartnerschaft INFRAFUTUR in der Sparte Energie erarbeitet worden sind. In insgesamt 14 Kapiteln, die dem logischen Aufbau der Untersuchungen in der dreijährigen Partnerschaft folgen, werden für die Sparte Energie die Perspektiven dezentraler Infrastrukturen im Spannungsfeld von Wettbewerb, Klimaschutz und Qualität aufgezeigt. Schwerpunkt des Projektes war eine SWOT-Analyse, d.h. eine umfangreiche Analyse der Vor- und Nachteile einer dezentralen Organisation der Infrastrukturdienstleistungen sowie der Chancen und Gefahren für verschiedene kommunale Unternehmenstypen. Die Ergebnisse bildeten die Basis für die Strategieentwicklung, die in den Kapiteln 13 und 14 dargestellt wird. Um relevante Strategien für die beteiligten Praxispartner entwickeln zu können - trotz (zum Teil erheblicher) Unterschiede in den örtlichen und regionalen Gegebenheiten kommunaler Unternehmen der Energiewirtschaft - wurden drei idealtypische kommunale Unternehmenstypen als Referenzpunkt definiert.
Toothless tiger? : Is the EU action plan on energy efficiency sufficient to reach its target?
(2007)
Motivated by, inter alia, the increasing energy prices, the security of energy supply and climate change, the new EU "Action Plan for Energy Efficiency: Realising the Potential" (EEAP), sets out the policies and measures required to be implemented over the next six years to achieve the EU's goal of reducing annual primary energy consumption by about 20 % by 2020. By increasing energy efficiency, the security of energy supply and the reduction of carbon emissions are also improved.
The paper will analyse the 20 % target of the new EEAP for the energy demand side by comparison with different recent energy scenarios for the EU. It will therefore review the recommended policies and measures and examine, in which energy demand sectors energy efficiency may be increased and to which extend. The main focus is whether the recommended policies and actions will be sufficient and which additional measures may be useful, if additional measures are needed.
About 2 % of the overall electricity consumption of the EU is caused by circulators in single or double family homes and flats. A new technology of pumps with electronically commutated (EC) motor pumps is available now; it is one possible way to achieve a reduction in circulator annual electricity use by 60 % or more.
The project's objective is a market transformation towards this new very energy-efficient pump technologies - Energy+ pumps - for circulators in heating systems, both stand alone and integrated in boilers. Only few manufacturers have so far introduced the new pump technology to the market for single or double family homes and flats.
To bring more products to the market from all major manufacturers, the project will adapt and apply the technology procurement methodology as it was very successfully tested in the European Energy+ project on energy-efficient cold appliances.
Large buyers will be aggregated, to activate the pump and boiler manufacturers. Sales and training materials and a sizing spreadsheet software for installation contractors will be developed and applied. A competition both for energy-efficient products and marketing campaigns will be organised and the information on the Energy+ pumps will be disseminated widely through website, newsletter, media, and fairs.
This paper gives a short overview of this project and presents the results of the first project phases: a European wide market study on circulators and heating systems, and the first Energy+ lists for circulators, buyers and supporters.
Based on a comprehensive scenario analysis of the EU's GHG emissions by 2020, we show that the 20% energy savings target set in the Action Plan "Doing more with less" in 2006 is still the most significant and thus indispensable strategy element within an ambitious EU climate and energy strategy targeting at a 30% reduction of GHG emissions by 2020.
The scenario analysis provides a sector by sector projection of potential future energy use and GHG emissions, combined with a detailed policy analysis of the core policies on energy efficiency by the EU and its Member States taken from current research results by the authors and others.
Consequently the paper identifies and quantifies the current implementation deficit in the EU and shows that, despite of sufficient targets, implementation is still significantly lacking in almost all fields of energy efficiency. Some, e.g. transport sector and buildings, are still substantially far from receiving the necessary political impetus. The paper also demonstrates co-benefits of a strong energy efficiency strategy, e.g. the achievability of the targets of the RES directive, which crucially depends on a strong efficiency policy.
We conclude that the efforts of the energy efficiency policy of the EU and its Member States have to be significantly intensfied. As proposed by the EU in case that other developed and key developing countries take up comparable targets in order to fulfil its role in the climate and energy strategy. To achieve this, we offer an analysis of the current weaknesses of EU energy efficiency policy and derive recommendations on how the EU can still reach its targets for 2020.