Outline of the video

• Consumption and use of materials
• Central part of the flow diagram, in between manufacturing and wholesale, and waste collection
• You start consuming when you eat food or use biomass in another way
• Consider all different places where people consume food and use biomass
• Goal: Find all those places and then add them up
• M2:22, Examples
  • Consumption in Madrid, source
  
  
• Household budget survey (HBS);
  • same nomenclature (COICOP) is used by all countries;
  • example documentation
  • example numbers
  • Biomass waste, Table 3 in this document
  • Sometimes this cannot be found on the city level, but instead on the provincial or a higher NUTS level
  • Tells you how much money people spend on something. You can then convert that from Euros to tonnes, with mass/Euro spent. Info can also be found in Annex 6 of the EW-MFA documentation. Source of Economy-wide material flow accounts (EW-MFA) - annexes of the 2020 questionnaire
  
  
• M9:34, other sources: studies done for your city, academic papers;