Guidance

CHPQA guidance note 12: CHP scheme description

Outline of a Combined Heat and Power scheme.

• From: Department for Energy Security and Net Zero
• Published: 1 September 2021
• Last updated: 26 March 2026 — See all updates

Documents

CHPQA guidance note 12: CHP scheme description

PDF, 569 KB, 10 pages

Details

How to describe a CHP Scheme, including line diagram notation, equipment details, and scheme capacity.

Published 1 September 2021

Last updated 26 March 2026 + show all updates

1. 26 March 2026

   Updated 2026 to align with the CHPQA Portal now hosted on GOV.UK.

2. 1 September 2021

   First published.