Chapter 8The Planning System
R24Nearly

Improving the application of Critical National Priority (CNP)

Improve CNP application

Full Recommendation Text

The CNP (as contained in EN-1 and draft EN-7) should be updated by DESNZ to strengthen the policy presumption by removing the words "in general", and "it is likely" and replacing the words "as a starting point" with stronger language which reflects the need for new low-carbon infrastructure.

The Secretary of State for Housing, Communities & Local Government should update the NPPF to contain the same CNP presumption. In due course, the Government should issue a statutory National Development Management Policy for low carbon infrastructure, including for nuclear development below 50 MWe and non-generating supporting infrastructure which contains the same CNP, and policy tests contained in EN-7.

Update Timeline
Progress

Government Response: CNP strengthened in NPS but NPPF weaker

The Critical National Priority has been strengthened in EN-1 and EN-7, which are already in force and broadly in line with the Taskforce's recommendations. However, the NPPF side is materially weaker: the Government offers only "substantial weight" and a "permanent tilt" rather than the full CNP presumption the Taskforce recommended. There is no commitment to a statutory National Development Management Policy for nuclear development below 50 MWe. The Government is responding to the NPPF consultation in Summer 2026, leaving scope for improvement but current commitments fall short.

Policy Paper • DESNZ, March 2026
EN-1/EN-7 strengthened as recommended but NPPF commitment materially weaker; no statutory NDMP for sub-50MW.
Ownership

Primary Owner

DESNZ

Key Regulators

Planning Inspectorate
Delivery Timeline
30 Jun 26

Taskforce target: June 2026

Scope

Sectors

civil

Domains

planningpolicy
Implementation Type
guidancepolicy

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