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Figure 2.11 Example of the Declare label
from Sustainable Design
by generaskopje
Declare
The Declare program, enables manufacturers to disclose the ingredients within their products. Through the Declare database, product ingredients are screened and vetted against the LBC Red List as it supports the design teams in their search for non-toxic, transparently disclosed materials.
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Figure 2.11Example of the Declare label[31]
RIBA
The Royal Institute of British Architects (RIBA) has developed voluntary performance targets for operational energy use, water use and embodied carbon. The targets for residential buildings set for 2030 are as follows[32]:
Operational Energy <35 kWh/m2 /y; Embodied Carbon <625 kgCO2e/m2 ; Potable Water Use <75 l/person/day; daylighting >2% avg. daylight factor, 0.4 uniformity Total VOCs <0.3 mg.m3 Formaldehyde <0.1 mg/m3
However, it the largest architectural companies in the UK develop their own measurement systems and there is a lack of acceptance of the RIBA targets.