Official statistics announcement

Great British Insulation Scheme release: January 2027

Statistical release on Great British Insulation Scheme (GBIS) statistics to monitor the installation of energy efficiency measures in domestic properties in Great Britain.

• From: Department for Energy Security and Net Zero
• Published: 28 October 2026

• Release date: 21 January 2027 9:30am (confirmed)

These statistics will be released on 21 January 2027 9:30am