Department for Energy Security & Net Zero Accounts 2025-26
Published on:The Department for Energy Security & Net Zero (DESNZ) has published its 2025-26 accounts, containing the Comptroller and Auditor General’s (C&AG) audit opinion.
Search results for 'Energy and environment'
Showing 1 - 20 of 331 results
-
-
Department for Environment, Food & Rural Affairs Accounts 2025-26
Published on:The C&AG has issued a clean audit opinion, providing assurance to Parliament on Defra’s 2025-26 financial statements.
-
Department for Environment, Food & Rural Affairs 2024-25
Published on:Defra spent £5.52 billion in 2024-25, the majority of which was spent through its arm’s-length bodies and executive agencies.
-
Department for Energy Security and Net Zero 2024-25
Published on:DESNZ spent £6.7 billion in 2024-25 on a range of activities and arm’s-length bodies – an increase of £0.2 billion from 2023-24.
-
Department for Environment, Food and Rural Affairs 2025-26
Published on:Our overview of Defra’s spending and performance in 2025-26, reflecting nature, farming, water, climate resilience and financial management.
-
Department for Energy Security & Net Zero Accounts 2024-25
Published on:The C&AG has issued a clean audit opinion, providing assurance to Parliament on DESNZ’s 2024-25 financial statements.
-
Department for Environment, Food & Rural Affairs Accounts 2024-25
Published on:The C&AG has issued a clean audit opinion, providing assurance to Parliament on Defra’s 2024-25 financial statements.
-
Environmental regulation
Published on:This NAO report focuses on how Defra and the regulators carry out their duties in practice and sets out recommendations for them to consider.
-
Government’s climate risk: insights from 2025-26 disclosures
Published on:As part of our financial audit work, we reviewed the quality of 2025-26 climate-related financial disclosures for 31 of our audited bodies.
-
Leveraging private investment to improve nature and biodiversity
Autumn 2026This upcoming NAO report will provide an overview of the current landscape of schemes designed to encourage private investment in nature.
-
Energy prices
Winter 2026/27Our study will look at how DESNZ and other bodies are taking into account the impact of their decisions on current and future energy bills.
-
Regulating water, energy and broadband to protect consumers in vulnerable circumstances
Published on:The report examined how Ofcom, Ofwat and Ofgem support consumers in vulnerable circumstances and whether they can get the help they need from their providers
-
Upgrading the electricity transmission network
Published on:Upgrades to the electricity grid are struggling to keep to the government’s Clean Power 2030 schedule, risking higher consumer bills
-
Department for Energy Security & Net Zero 2023-24
Published on:This report provides an introduction to DESNZ and the NAO’s examination of its spending and performance in 2023-24.
-
Department for Environment, Food & Rural Affairs 2023-24
Published on:This report summarises the key information and insights from our examinations of Defra and related bodies in the sector in England.
-
Implementation of climate-related reporting in central government annual reports
Published on:This National Audit Office report examines the progress central government has made implementing TCFD-aligned reporting in annual reports.
-
Energy efficiency installations under the Energy Company Obligation
Published on:Weak controls and oversight blamed for faulty home installations under energy efficiency scheme, affecting tens of thousands of households.
-
UK Emissions Trading Scheme
Published on:This report reviews the UK Emissions Trading Scheme and its progress to date, as well as reviewing future risks and potential difficulties.
-
Resilience of hospitals to extreme heat
Spring 2027This report will look at the actions that the DHSC, NHS England and the NHS is taking to ensure NHS hospitals are resilient to extreme heat
-
International Climate Finance
Summer 2027This report will examine whether the International Climate Finance portfolio is being managed in a way that is likely to achieve intended outcomes and provide value for money