ESG Report 2022 June 2022 - Page 77

Scope 1 Units 2021-2022 2020-2021 2019-2020 2018-2019
Gas consumption kWh 34,038,962 34,301,001 39,158,932 40,858,498
Electricity consumption kWh 15,695,112 14,073,795 16,196,333 17,596,923
Gas consumption T CO2e 6,235 6,283 7,172 7,484
Owned transport T CO2e 156 158 187 123
Process emissions T CO2e 123 103 124 148
Total Scope 1 6,514 6,544 7,483 7,755
Scope 2
Emissions from purchased electricity
T CO2e 3,333 2,988 3,439 10,588
Total Scope 2 3,333 2,988 3,439 10,588
Chosen intensity measurement : S1 & S2 net emissions kg CO2e / m2
0.80 0.55 0.37 0.89
Scope 3
Fuel- and energy-related activities not included in Scopes 1 and 2
T CO2e 2,143 2,118 1,502 1,658
Business travel T CO2e 61 16 30 N / A
Waste generated in operations – disposal emissions
T CO2e 4,330 3,724 6,997 9,655
Total Scope 3 6,534 5,858 8,529 11,313
Offsets
Gross emissions S1 , S2 , and S3
T CO2e 16,381 15,390 19,451 29,655
Offset – Steam and oil exported
T CO2e ( 3,335 ) ( 3,598 ) ( 4,107 ) ( 4,693 )
Offset – REGO electricity supply
T CO2e ( 3,083 ) ( 2,988 ) ( 3,439 ) ( 3,736 )
Net emissions T CO2e 9,963 8,804 11,905 21,226
Kg CO2e / m2 Carbon intensity – Kg Carbon Dioxide equivalent per square metre product ; T CO2e – Tonnes Carbon Dioxide equivalent emissions ; equivalent emissions are all emissions converted and reported on carbon dioxide ; kWh – Kilowatt hours – Standard unit of gas & electricity measurement .
Our journey to zero . Environmental , Social & Governance Report 2022 77