Accredited official statistics

Household Energy Efficiency Statistics, headline release January 2026

Household Energy Efficiency Statistics, headline release (January 2026).

• From: Department for Energy Security and Net Zero
• Published: 22 January 2026

Applies to England, Scotland and Wales

Documents

Headline HEE release tables, January 2026 (Excel)

MS Excel Spreadsheet, 2.68 MB

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Headline HEE release tables, January 2026 (ODS)

ODS, 2.5 MB

This file is in an OpenDocument format

This file may not be suitable for users of assistive technology.

Request an accessible format

If you use assistive technology (such as a screen reader) and need a version of this document in a more accessible format, please email alt.formats@energysecurity.gov.uk. Please tell us what format you need. It will help us if you say what assistive technology you use.

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.

Published 22 January 2026