Written Question·Department for Transport·UIN 104139

Greenhouse Gas Emissions

Tabled: 8 January 2026

Answered: 13 January 2026

Named Day

Question

Mr Gregory Campbell

Democratic Unionist Party — East Londonderry

To ask the Secretary of State for Transport, what estimate she has made of how much fuel lifecycle Greenhouse Gas emissions will be reduced within the next four years.

Answer

Keir Mather

The Department for Transport does not hold overall forecasts for lifecycle greenhouse gas (GHG) emissions of fuels. Projections for the lifecycle emissions impact of individual low carbon fuels policies are primarily set out in their associated cost-benef...

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