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INTENSITY OF EMISSIONS BY TYPE AND BUSINESS

NOx emissions 2019 2018 2017

Refining (kg/tonne processed) 0.133 0.170 0.167

Chemicals (kg/tonne produced) 0.243 0.280 0.217

Exploration & Production (kg/tonne oil and gas produced)

2.422 1.189 1.174

SO2 emissions 2019 2018 2017

Refining (kg/tonne processed) 0.242 0.243 0.277

Chemicals (kg/tonne produced) 0.010 0.009 0.034

Exploration & Production (kg/tonne oil and gas produced)

0.005 0.015 0.000

PM emissions 2019 2018 2017

Refining (kg/tonne processed) 0.016 0.013 0.011

Chemicals (kg/tonne produced) 0.003 0.003 0.004

Exploration & Production (kg/tonne oil and gas produced)

0.075 0.017 0.017