In-Use / BIU International Residential V6 / Part 1 / 02 - Energy /
ENE 17 - External lighting
Information correct as of 2ndJanuary 2025. Please see kb.breeam.com for the latest compliance information.
Emergency lighting - KBCN0185
Maintained systems featuring emergency light fittings which are also used for normal operation, are assessed for this issue.
Non-maintained lighting which is only activated in an emergency can be excluded from the assessment.
NC / RFO / BIU V6 Ene 17: The aim of these credit(s) is to encourage and recognise energy-efficient fittings. Non-maintained emergency lighting will very rarely be activated and in such extremes the emergency requirements must not be compromised.
BIU V6 Hea 05: Flicker is eliminated from maintained systems only.
24-Jan-2024 - Scheme applicability updated to include BIU V6.
Erratum – scope of issue - KBCN1498
Criterion 1 states:
"Where external lighting or car park lighting are not necessary from a safety perspective, the associated credits can be filtered out of the assessment."
What this means is:
- Where external lighting does not exist, filter out the relevant credits.
- Where car park lighting does not exist, filter out the relevant credits.
- Whether or not the lighting exists for safety reasons has no effect on credit filtering.
The inclusion of the word 'safety' in this criteria is misleading and will be removed in future versions.
28-Feb-2024 - Wording clarified.
Night-time operation – requirement for controls - KBCN1048
Projects
or areas of an asset which operate at night-time can adapt or omit the requirement to provide controls or presence detection to align with the building’s hours of operation.
This could, for example, include service yards or car parks.
The aim of this Issue is to reduce the energy use for external lighting and should not interfere with the building’s operation.
02 Oct 2024 - Updated to clarify the scope of the this guidance and applied to NCV6 and BIU.
Presence detection – illuminated signs - KBCN1671
The requirements for presence detection do not apply to illuminated signs.
In BIU V6, presence detection requirements are included as part of automatic energy saving controls. All other requirements in this criteria must still be met.
Information correct as of 2ndJanuary 2025. Please see kb.breeam.com for the latest compliance information.