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Department for Energy Security & Net Zero 2023-24

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Overview Departmental overview

This report provides an introduction to DESNZ and the NAO’s examination of its spending and performance in 2023-24.

Energy and environment

Latest work

UK Emissions Trading Scheme

Summer 2025

Work in progress

Energy and environment

Energy bills support: an update

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Report Value for money

Energy and environment

Decommissioning Sellafield: managing risks from the nuclear legacy

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Report Value for money

Nuclear power

Achieving environmental improvement and responding to climate change

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Insight Lessons learned

Climate change and net zero

Windfarm

Government’s approach to the environment and climate change 2023-24

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Overview Topic overview

Climate change and net zero

Carbon Capture, Usage and Storage programme

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Report Value for money

Energy and environment

Decarbonising home heating

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Report Value for money

Energy and environment

Department for Energy Security & Net Zero 2022-23

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Overview Departmental overview

Energy and environment

The government’s support for biomass

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Report Value for money

Energy and environment

burning wood pellets
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