Transparency data

Small modular reactor: summary programme business case

This is a summary of the programme business case produced for the small modular reactor (SMR) programme.

• From: Department for Energy Security and Net Zero
• Published: 15 April 2026

Documents

Small modular reactor: summary programme business case

PDF, 132 KB, 12 pages

Details

This summary business case provides a high-level outline of the programme strategy and commercial approach, and the expected economic and system benefits, of the Great British Energy – Nuclear (GBE-N) small modular reactor (SMR) programme.

Published 15 April 2026