The Non-Domestic Energy Assessment Procedure (NEAP) is Ireland's official methodology for calculating a Building Energy Rating (BER) for non-domestic buildings.

NEAP software

NEAP calculates BERs using the default calculation tool, the Simplified Building Energy Model (SBEM), or by other approved software packages. SBEM considers space heating and cooling, water
heating, ventilation, and lighting, to calculate the energy consumption and carbon dioxide emissions in a building. It is accompanied by a basic user interface called iSBEM.

SBEM has been developed by BRE for the UK Department of Communities and Local Government. UK DoCLG has enabled the adaptation of SBEM for official use in Ireland within the framework of NEAP.

 

Other useful resources

NEAP Survey (v2.1)

This guidance and survey form is designed to assist BER Assessors record the survey information necessary for input into the NEAP software.

The above document includes databases for Constructions, Glazing Systems, and Activities as used in SBEM and other accredited tools. They are not required to run the tool but are made available for information.

 

NEAP Technical Support

If you have any questions that are not covered by the iSBEM User Guide or NEAP Modelling Guide and SBEM Technical Manual, we recommend that you read the NEAP Technical Guidance Document before contacting us.

Contact us

Call 1890 252 738
Email registered@ber.seai.ie