Global Citizenship Report 2017

ENVIRONMENTAL IMPACT REPORT 2005 2012 2013 2014 2015 2016 2017 Operating Sq. Ft. 71,978,507 61,476,361 57,689,984 54,888,730 52,399,026 50,354,101 48,051,230 Headcount 344,650 306,370 235,054 225,750 224,740 219,056 208,043 ABSOLUTE INDICATORS Energy Electricity (GWh) 1,964 1,831 1,733 1,657 1,586 1,519 1,426 District Heating (Steam & Chilled Water) (GWh) 87 62 57 60 62 61 55 Energy Purchased (GWh) - Scope 2 2,050 1,892 1,790 1,717 1,648 1,581 1,481 Natural Gas (GWh) 145 84 86 83 76 70 64 Fuel Oil (GWh) 51 56 42 37 37 32 29 Energy Consumed (GWh) - Scope 1 197 140 127 120 113 102 93 Total Energy (GWh) 2,247 2,032 1,917 1,836 1,761 1,683 1,574 CO 2 e Emissions* Direct CO 2 e (GHG Scope 1) (Gas & Fuel Oil) (mt) 43,533 32,587 28,941 27,042 25,742 23,178 21,097 Indirect CO 2 e (GHG Scope 2) (Electricity, Steam & Chilled Water) (mt) 1,048,241 912,137 863,132 820,435 789,002 749,583 700,252 Total CO 2 e (mt) 1,091,773 944,724 892,073 847,476 814,743 772,761 721,349 RECs or Other Energy Attribute Certificate Purchased (CO 2 e) (mt) 5,953 98,450 101,642 67,028 72,947 72,772 102,067 Net CO 2 e (mt) 1,085,820 846,274 790,431 780,448 741,796 699,989 619,282 Water Consumption Potable Water (m 3 ) 6,691,645 6,178,591 5,867,268 5,272,072 5,094,364 4,835,388 4,484,822 Non-Potable Water (m 3 ) 13,014 21,414 20,433 20,784 57,822 233,093 274,101 Total Water Consumption (m 3 ) 6,704,659 6,200,005 5,887,701 5,292,856 5,152,186 5,068,482 4,758,923 * For our GHG emissions performance, the base year and the annual performance against the goal are calculated using a location-based method. 74