# The Building Regulations 2010, Regulation 26C: Target primary energy rates for new buildings

Extent: E

Where a building is erected it must not exceed the target primary energy rate for the building which has been approved pursuant to regulation 25(c), applying the methodology of calculation and expression of the energy performance of buildings approved pursuant to regulation 24.

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Source: https://www.legislation.gov.uk/uksi/2010/2214/regulation/26C (the official version)
Page: https://openlegislation.uk/building-regulations-2010/regulation-26C
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.