Entwicklung eines nationalen Allokationsplans im Rahmen des EU-Emissionshandels

The main objective of this project was to support the development of the National Allocation Plan for Germany for the first trading period 2005-07. For this purpose the allocation options had to be analysed and evaluated on the levels of the nation, the sectors, and the installations, considering the legal and political framework as well as the available data bases. In addition, the political process of negotiations in Germany and in Europe had to be accompanied scientifically. Emphasis was placed on the conceptual basics of the allocation planning, on issues of the necessary data bases, the alternatives for the calculation of the macro plan, the general and special allocation rules, and institutional questions. Furthermore, continuous work was required to give support und advice to the Federal Government for the concrete development of the allocation plan and to communicate with stakeholders, in particular with representatives of the German industry

Learning energy efficiency networks for companies - saving potentials, realization and dissemination

In Learning Energy Efficiency Networks (LEEN), 10 to 15 regionally based companies from different sectors share their energy efficiency experiences in moderated meetings. Following an energy review and the identification of profitable efficiency potentials in each company, all participants decide upon a joint target. Information regarding new energy efficiency solutions is presented by experts during these meetings, together with experiences concerning realized measures. The performance of each company is continuously monitored and is controlled on a yearly basis. The network operating period is typically from three to four years. The LEEN management system consists of a variety of documents and calculation tools as well as regulations how to run a LEEN network. Thus it offers the participants a transparent evaluation of their saving potentials and ensures a quality standard. The energy review and the monitoring of implemented measures comply with the ISO 50001 standard. In the 360 participating companies of the publicly funded "30 Pilot-Netzwerke" (30 Pilot Networks) project, approximately 3,600 profitable measures were identified, corresponding to an energy saving potential of more than 1,200 GWh per year, and a CO2 emission reduction of nearly half a million tons per year. The average internal rate of return of more than 30 % demonstrates the high level of profitability. The results of the monitoring process document the realization of these profitable saving potentials. This paper analyses the data acquired in the energy review and monitoring processes of the 30 Pilot Networks project in Germany. In addition, it illustrates the role of this LEEN management system within the framework of energy efficiency policy, and discusses how the system can be disseminated so as to establish a successful efficiency strategy for industrial companies

Energieverbrauchsstrukturen im Sektor Kleinverbraucher

Im Rahmen des BMFT·Projektes "IKARUS - Instrumente für die Entwicklung von Kürnagasreduktionsstrategien" wird von Prof. Rouvel an der TU München als Teilprojekt 5 (TP 5) der Bereich "$\textbf{Endenergie HAUSHALTE UND KLEINVERBRAUCHER}$" koordiniert und federführend bearbeitet Projektpartner bei der Bearbeitung des Sektors Kleinverbraucher sind für den raumwänneintensiven Bereich die Forschungsstelle für Energiewirtschaft, FfE (München) und für die prozeßwänneintensiven Subsektoren das Fraunhofer-Institut für Systern technik und Iunovationsforschung, ISI (Karlsruhe). Der Sektor $\textbf{Kleinverbraucher}$ untergliedert sich in $\textbf{Raumwänne, Warmwasserbereitung, Raumlufttechnik}$ und $\textbf{Prozeßwärme}$. Der Bereich Raumwärme teilt sich auf in $\textbf{Gebäude, Heizsystem}$ und $\textbf{Verteilung}$. Für die im Projekt vereinbarten Statusjahre 1989 und 2005 wird die Struktur des Energieverbrauchs getrennt nach alten und neuen Bundesländer abgebildet. Für das Statusjahr 2020 wird von einer weitgehenden Angleichung der Verhältnisse ausgegangen und nicht mehr zwischen den Gebieten unterschieden. Aufbauend auf den Gegebenheiten sollen Maßnahmen erarbeitet werden, die eine Minderung des Endenergiebedarfs ermöglichen. Desweiteren sollen die Kosten dieser Maßnahmen ermittelt werden. Dabei ist zu beachten, daß je nach Durchiührungszeitpunkt der Maßnahme, also innerhalb oder außerhalb des Renovierungszyklus, unterschiedliche Kosten entstehen. [...