Research and analysis

Energy Performance of Buildings Directive: second cost optimal assessment

Second cost optimal assessment for the United Kingdom (excluding Gibraltar).

Documents

Energy Performance of Buildings Directive: second cost optimal assessment for the United Kingdom (excluding Gibraltar)

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Details

This report provides the second cost optimal assessment of energy performance requirements for the United Kingdom as required by the European Energy Performance of Buildings Directive.

Cost optimal is the best level of energy performance that can be achieved whilst remaining cost effective over the lifetime of a new building or improvement measure to an existing building.

Published 14 January 2019