Last edited 23 Jun 2021

Modelled floor area

Zero carbon building, Design standard, Version 2, Published by the Canada Green Building Council in March 2021, defines the modelled floor area (MFA) as: ‘The total enclosed floor area of the building, as reported by the energy simulation software, excluding exterior areas and indoor (including underground) parking areas. All other spaces, including partially-conditioned and unconditioned spaces, are included in the MFA.’

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