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The National Audit Office (NAO) has published a report on approaches to achieving net zero across the UK.
The report looks at the importance of effective working relationships between the UK and devolved governments, given the different net zero targets, carbon budgets and policies.
The publication sets out the UK and devolved governments’ legislation, policy, strategy, governance and monitoring arrangements relevant for achieving net zero greenhouse gas emissions.
Transport is currently the largest greenhouse gas emitting sector in England and Scotland; whereas in Wales, energy supply contributes the most to emissions, and in Northern Ireland, agriculture is the largest emitting sector.
The different emissions profiles in the four nations have led to them taking a bespoke approach to decarbonising, including through differing combinations of emissions targets and policies, with varying arrangements for specific sectors.
The report also makes clear that achieving net zero in any one nation depends on UK-level action, and vice versa. It is therefore important to ensure that choices made by each nation – when considered collectively – provide an effective path to achieving UK net zero targets, in addition to those set at a devolved level. This will also help to secure value for money on net zero spending.
Read the report: nao.org.uk/reports/approaches-to-achieving-net-zero-across-the-uk