2015 SUSTAINABILITY REPORT

Environmental Spending

EN31: Total Fiscal Environmental Spending

2013(1)2014(1)2015
Total Capital Spending and Operating Expense68,690,18763,420,05350,189,445
Remediation Spending
   Historic Properties6,072,4005,533,6084,299,618
   Operating Properties3,616,1104,901,3328,690,056
Total Remediation Spending9,663,51010,434,93912,989,674
Total Environmental Spending, Including Remediation78,353,697(1)73,854,992(1)63,179,119

Total Environmental Spending, Including Remediation

2013

2014

2015

$78M
$74M
$63M

(1) Spending for the Herculaneum smelter facility closure has been included starting in FY2015. 2013 and 2014 have been adjusted from previous reports.