Page 19 - 2016 Sustainability Report : Natural Capital - The environment -

• Scope 1 emissions Co2 (direct) - 58 329 kilotons

• Other direct gases (CH4 & N2O) Co2 equivalent = total Co2 less indirect Co2 less scope 1 Co2 = 69250 - 8046,52 - 58329 = 2 874,48 kilotons

Total direct : 58 329 + 2 874, 48 = 61 203,48 kilotons : 61 203 480 tons

(Using 1 kiloton = 1000 tonnes)

Nancy Chakabuda.....2017-02-12 09:30:11 UTC

total GHG emissions scope 1 (CO2 equivalent) = total GHG - indirect GHG scope 2 - indirect GHG scope 3 = 69250 - 8046 - 0.52 = 61203.48 kilotons

GHG in kilotonnes x GWP = CO2e

Direct methane 119 x 25 = 2975

Nitrous Oxide 0.45 x 298 = 134.1

Direct carbon dioxide 58329 x 1 = 58329

2975 + 134.1 + 58329 = 61438.1