Global Reporting Initiative+Total Waste Generated, GRI 306-2 (formerly G4-EN23-a)+Bankia+2015+Discussion
Page 156. Reported for years 2015, 2014, 2013.
Total calculated as follows:
Total Waste = Total Non-Hazardous Waste Sent for Reuse and/or Recycling + Total Non-Hazardous Waste Sent to Landfill + Total Hazardous Waste Generated.