Historical emissions
2021 net-zero strategy
March 2023 strategy
Policies at risk
Legally binding carbon budgets to achieve
net-zero emissions
1,000 millions of tonnes of CO2e
“Headroom” for
international aviation
and shipping
800
600
Policy U-turn
could lead to
UK emissions
overshooting
targets
400
Paris pledge
200
0
1990
2000
2010
2020
2030
2040
2050
Historical emissions
2021 net-zero strategy
March 2023 strategy
Policies at risk
Carbon budgets
1,000 millions of tonnes of CO2e
“Headroom” for
international aviation
and shipping
800
600
Policy U-turn could
lead to UK emissions
overshooting targets
Legally binding
carbon budgets
to achieve net-zero
emissions
400
Paris pledge
200
0
1990
2000
2010
2020
2030
2040
2050