Recycling ratio Note on our methodology: The quantity of residual waste was calculated using internal data, namely data from Complexe Desjardins in Montreal (excluding waste generated by tenants), the Desjardins Campus in Lévis, and the following other addresses in Lévis: 4000, 6300, 6500 and 6777 boulevard Guillaume-Couture; 32 rue Jacques Nau; 6075 and 6125 Wilfrid-Carrier; and 59 rue Bégin.