HM Treasury has not yet clarified how it will ensure net zero is given adequate weight in the assessment of government policies and projects. Achieving net zero will be an all-encompassing challenge requiring all parts of government to contribute to reducing emissions. Therefore, government must build net zero into the structures and processes that govern departmental spending and prioritisation. For example, by assessing the carbon impact of new projects or programmes to consider their impac...

HM Treasury has not yet clarified how it will ensure net zero is given adequate weight in the assessment of government policies and projects. Achieving net zero will be an all-encompassing challenge requiring all parts of government to contribute to reducing emissions. Therefore, government must build net zero into the structures and processes that govern departmental spending and prioritisation. For example, by assessing the carbon impact of new projects or programmes to consider their impact on achieving net zero. The Treasury’s Green Book guidance requires all policy, programme and project proposals to consider environment and climate impa Type: conclusion | Number: 3 | Response status: under_consideration Government response: 3.1 The government agrees with the Committee’s recommendation. Target implementation date: May 2021 3.2 At Spending Review 2020, guidance required departments to include the greenhouse gas emissions of bids, and their impact on meeting carbon budgets and net