148
CLIMATE CHANGE
TOTAL INTERNAL ENERGY CONSUMPTION BY SOURCE
Source (thousands of GJ) 2019 2018 2017
Fuel oil 1,382 3,123 3,084
Natural gas 48,538 33,724 41,504
Fuel gas 34,065 35,679 30,990
Diesel 2,217 2,358 2,504
Waste gas 1,528 1,287 963
Other fuels 209 1,233 2,822
Purchased electricity 6,770 7,013 6,777
Total 1 94,709 84,417 88,644
1 Data from Distribution, CCP and the Petrocan, Aviation, SIS and CMD plants are not included in the report.
INTENSITY OF GHG EMISSIONS (SCOPES 1 AND 2) BY BUSINESS1
2019 2018 2017
Refining (Tonnes CO2/tonne processed) 0.166 0.175 0.184
Chemicals (Tonnes CO2/tonne produced) 0.301 0.334 0.341
1 Exploration and Production is not included in the report of GHG and energy intensities, because the casuistry of the business does not make the ratios comparable, because production depends on the age of the well and energy consumption is not always directly proportional to the production of the well.
INTENSITY OF ENERGY CONSUMPTION BY BUSINESS1
2019 2018 2017
Refining (GJ/t processed) 2.05 2.03 2.13
Chemicals (GJ/t produced) 5.53 5.39 5.54
1 Exploration and Production is not included in the report of GHG and energy intensities, because the casuistry of the business does not make the ratios comparable, because production depends on the age of the well and energy consumption is not always directly proportional to the production of the well.