Hi, RECYC-QUÉBEC, a crown corporation in the province of Québec, ask the International Reference Centre for the Life Cycle of Products, Processes and Services (www.ciraig.org) to produce a non-bias Life cycle assessment (LCA) of reusable and single-use coffee cups.
The general conclusions was :
§Ceramic mugs should be the first choice for those who drink their coffee in a restaurant ;
§It becomes more advantageous for restaurants to serve coffee in ceramic mugs once the mugs are reused more than 45 times (assuming a base unit price of $ 4.50) ;
§As for travel mugs, the models to favor should be lightweight, durable, comfortable, well insulated, and easy to wash ;
§For both ceramic mugs and travel mugs, the transition should go hand in hand with efforts to inform consumers and merchants about the environmental impacts associated with coffee drinking habits ;
§Consumers and restaurants need to be informed of the environmental impacts of non-reusable containers and encouraged to adopt better practices ;
§It is important to reduce hot water and soap consumption when washing mugs.
The LCA is in French but you can find an English abstract at : http://www.recyc-quebec.gouv.qc.ca/upload/publications/ACV_tasses_cafe_anglais.pdf
Mario Laquerre
Knowledge manager at RECYC-QUÉBEC
141, av. Président-Kennedy, 8ième étage, Montréal (Québec) H2X 1Y4
514-352-5002 poste 2244
m.laq...@recyc-quebec.gouv.qc.ca