Household Energy Efficiency Statistics, England Scotland Wales, April 2026
Summary
The Department for Energy Security and Net Zero published official statistics on household energy efficiency measures installed under the Energy Company Obligation (ECO) and Green Deal schemes in England, Scotland, and Wales. The release covers ECO delivery costs, estimated carbon and energy savings, geographical breakdowns, and supply chain analysis. Statistics are provisional and subject to future revisions.
“This release includes measures installed under the Energy Company Obligation (ECO) and the Green Deal schemes.”
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GovPing monitors UK DESNZ for new environment regulatory changes. Every update since tracking began is archived, classified, and available as free RSS or email alerts — 20 changes logged to date.
What changed
This release from DESNZ provides official accredited statistics on household energy efficiency measures, covering approximately 1.6 million measures installed under the Energy Company Obligation (ECO) and Green Deal schemes. The data includes geographical breakdowns of ECO measures by region, ECO delivery costs, estimated carbon and energy savings achieved from installed measures, and supply chain analysis. These statistics are published as provisional and will be subject to future revisions.
Organisations tracking energy efficiency policy, energy suppliers subject to ECO obligations, and environmental analysts should note these provisional figures while awaiting final revisions. The data provides baseline metrics for evaluating programme effectiveness and planning future energy efficiency interventions.
Archived snapshot
Apr 24, 2026GovPing captured this document from the original source. If the source has since changed or been removed, this is the text as it existed at that time.
Accredited official statistics
Household Energy Efficiency Statistics, headline release April 2026
Household Energy Efficiency Statistics, headline release (April 2026).
From: Department for Energy Security and Net Zero Published 23 April 2026
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Applies to England, Scotland and Wales
Documents
Headline HEE release tables, April 2026 (Excel)
MS Excel Spreadsheet, 2.7 MB
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Headline HEE release tables, April 2026 (ODS)
ODS, 2.53 MB
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Details
This release includes measures installed under the Energy Company Obligation (ECO) and the Green Deal schemes. It also includes further analysis and geographical breakdowns of ECO measures, ECO delivery costs, estimated carbon and energy savings from measures installed and the supply chain. These statistics are provisional and are subject to future revisions.
For further information or questions about these statistics, email energyefficiency.stats@energysecurity.gov.uk
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Published 23 April 2026
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