Overall Net-Zero Target: Costain Group PLC commits to reach net-zero greenhouse gas emissions across the value chain by 2050. Near-Term Targets: Costain Group PLC commits to reduce absolute scope 1 and 2 GHG emissions 42% by 2030 from a 2021 base year. Costain Group PLC also commits to reduce absolute scope 3 GHG emissions 42% within the same timeframe.* *The target boundary includes land-related emissions and removals from bioenergy feedstocks. Long-Term Targets: Costain Group PLC commits to reduce absolute scope 1 and 2 GHG emissions 90% by 2050 from a 2021 base year*. Costain Group PLC commits to reduce absolute scope 3 GHG emissions 90% within the same timeframe*. *The target boundary includes land-related emissions and removals from bioenergy feedstocks.