Demonstration of the National Calculation Method for non-domestic buildings
Over the past few months BRE, under contract from ODPM, has been developing the National Calculation Method (NCM) – a tool for complying with the requirements of Part L and the Asset Rating certification requirements of the Energy Performance of Buildings Directive (EPBD) for non-domestic buildings. The Method consists of a:
- calculation engine
- set of databases containing inference procedures
- basic user interface for SBEM.
The activity database contains a set of activity parameters for building modelling suitable for detailed dynamic simulation tools and simplified calculation methods. The construction database includes data on materials, structural layers and whole constructions. Data on common wall, floor and roof constructions have been entered, together with the implementation of inference criteria. There is also data for glazing systems.
resourceO5 delegates can see a demonstration of the calculation method and discuss its development and use with the authors. |