Global Reporting Initiative+Reductions in energy requirements of products and services, GRI 302-5 (formerly G4-EN7)+Samsung Electronics Co Ltd+2013+Discussion

page 161 in 2016 CSR report

"*Saving of annual average energy consumption of 8 major products (cellphones, laptops, TVs, monitors, refrigerators, washing machines, air conditioners, and printers) compared to 2008 levels."