63 resultaten gevonden voor 'material efficiency'
material efficiency
minimization of the use of (natural) resources by maximizing the lifetime of products (3.2.5) through optimized material circulation (3.2.12) strategies
material efficiency
ratio or other quantitative relationship between an output of performance, products or service and an input of material
efficiency
relationship between the result achieved and the resources used
energy efficiency
measure of
eco-efficiency
aspect of sustainability relating the environmental performance (3.2.27) of a product system (3.5.1) to its product system value (3.5.5)
energy efficiency
ratio or other quantitative relationship between an output of performance, service, goods or energy, and an input of energy
material
substance that enters and/or leaves a quantity centre
material
substance or mixture of substances within a product (3.2.5) or product part (3.2.6)
material
substance or mixture of substances within a product or product part
material circulation
closed-loop approach where products (3.2.5) or their constituent parts (3.2.6) are reprocessed and brought back to use for the same or other purpose