Programmes and agreements / prg-se-holtec-smr300-regulatory-dialogue

Holtec SMR-300 early regulatory dialogue with Sweden (ENSREG SMR dashboard)

The ENSREG SMR Task Force dashboard dated 3 March 2026 lists Holtec's SMR-300 in early dialogue with the Swedish regulator, with electricity production as the target market. No Swedish host, utility or site is named.

Not a deployment project. SMR plans, agreements, studies and government programmes that are not (yet) a single deployment project. They are listed separately and are never counted as projects or reactors.

Type

Regulatory engagement

Countries concerned

Sweden

Participants and roles

• Developer or vendor: Holtec International

Designs named

Holtec SMR-300

Scale as stated

no host, unit count or site

Announced or first reported

3 Mar 2026

Status

Active
Early regulatory dialogue only (dashboard status at 3 March 2026), no host, licensee, site or application.

Confidence

medium

Last checked

2026-10-14 (record review date, not proof of current activity)

Related deployment projects

• No related deployment project is recorded here.

Sources

• ENSREG SMR Task Force dashboard, third edition (3 March 2026) (government_primary, accessed 2026-10-06)