%0 Journal Article %T Making the results of bottom-up energy savings comparable %A Moser Simon %A Leutg£¿b Klemens %A Reichl Johannes %A Kollmann Andrea %J Thermal Science %D 2012 %I VIN?A Institute of Nuclear Sciences %R 10.2298/tsci120106119m %X The Energy Service Directive (ESD) has pushed forward the issue of energy savings calculations without clarifying the methodological basis. Savings achieved in the Member States are calculated with rather non-transparent and hardly comparable Bottom-up (BU) methods. This paper develops the idea of parallel evaluation tracks separating the Member States¡¯ issue of ESD verification and comparable savings calculations. Comparability is ensured by developing a standardised BU calculation kernel for different energy efficiency improvement (EEI) actions which simultaneously depicts the different calculation options in a structured way (e.g. baseline definition, system boundaries, double counting). Due to the heterogeneity of BU calculations the approach requires a central database where Member States feed in input data on BU actions according to a predefined structure. The paper demonstrates the proposed approach including a concrete example of application. %K EEI measure %K bottom-up evaluation %K comparability %K energy savings calculations %U http://www.doiserbia.nb.rs/img/doi/0354-9836/2012/0354-98361200119M.pdf