|Scope 1 and scope 2 emissions (CO2e)1, tonnes CO2e|
|Scope 2 2|
|Change since base year (scope 1 and 2), %||-34||-28||-17||-14||-4||0|
|Greenhouse gas emission intensity 3||1.67||1.64||1.95||2.16||2.55||2.60|
|Outside of scopes 4||17,118||20,078||7,002|
|Total energy usage, Mwh|
|District heating usage||23,924||12,275||10,499||11,740||3,721||573|
|District cooling usage||2,138||36,739||623||1,499||2,597||196|
|Total energy usage||1,147,756||1,277,941||1,344,053||1,377,554||1,445,692||1,539,306|
|Renewable energy (excl. heating and cooling) %||21||24||15||14||12||10|
|Energy intensity 5||7.24||7.23||7.88||8.57||9.55||9.94|
|Certified commercial buildings share of total divestments, %||98||99|
|Major non-conformities to ISO 140001 certifications identified by accredited third-party auditors||3||0||0||1||0|
|Significant environmental incidents||1||3||2||1||3|
|Self-generated waste to landfill, % 6||4.4|
1 The base year for scope 1 and 2 is 2015, while the base year for scope 3 is 2020.
2 When calculating scope 2 market-based method is used.
3 Scope 1 and 2 (market-based)/SEK M revenue, according to segment reporting.
4 The direct carbon dixoide (CO2) impact of burning biomass and biofuels is reported Outside of scope.
5 Total energy per MWh/SEK M revenue, according to segment reporting.
6 Target of 5 percent self-generated waste to landfill.
Skanska's scope 3 reported categories in 2020
|Category according to Greenhouse Gas Protocol
||CO2 emissions (tonnes)
|Purchased goods and services
||Limited to cement, concrete, steel and bitumen
|Fuel- and energy-related activities (not included in scope 1 and 2)
|Upstream transportation and distribution
|Waste generated in operations
||Limited to air travel
|Upstream leased assets
|Downstream transportation and distribution
|Processing of sold products
|Use of sold products
||Limited to the use of divested buildings within Skanska's
|End-of-life treatment of sold products
|Downstream leased assets