Technical Booklet F1 Conservation of Fuel and Power in Dwellings·Page 9
Definitions: National calculation methodology
For dwellings, the national calculation methodology is the Government's Standard Assessment Procedure (SAP) for Energy Rating of Dwellings. For non-dwelling buildings, it is either the Simplified Building Energy Model (SBEM) or a Dynamic Simulation Model (DSM) implemented with Government approved software.
"National calculation methodology" means—
(a) in relation to a dwelling, the Government's Standard Assessment Procedure (SAP) for Energy Rating of Dwellings; and
(b) in relation to a building other than a dwelling—
(i) the Simplified Building Energy Model (SBEM); or
(ii) a Dynamic Simulation Model (DSM),
that is implemented with Government approved software;
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