Waste (measured by weight or volume)is an indicator of
This indicator describes the amount of waste measured by weight or volume. Where the intervention has effects on specific types of waste (e.g. food, metals, nappies, batteries, glass) you should disaggregate. For small-scale interventions, collect data at the provider level.
WRAP, The Food We Waste in Scotland http://www.wrap.org.uk/downloads/Food_waste_in_Scotland_FINAL_report_28_August_2009.48f4509c.7550.pdf