Companies · Nuclear, fuel and SMR · data
Thorizon B.V.
Profile
Thorizon, a spin-out of the Dutch research group NRG, develops the Thorizon One molten-salt reactor (250 MWt / 100 MWe) fuelled with cartridges combining long-lived actinides from reprocessed used fuel with thorium. A memorandum of understanding signed on 17 Apr 2026 with EPZ, NRG-Pallas, the provinces and Invest-NL sets a 2034 construction target at Borssele, with the non-power 'Thorizon Pioneer' demonstrator to be built at Petten by 2028 under NRG-Pallas as licensee. Private; no market data apply.
Source: the SMR projects dataset (WNN 17 Apr 2026), 9 Oct 2026 · confidence mediumKey projects
| Project | Country | Stage | Note | Map |
|---|---|---|---|---|
| Thorizon One (250 MWt / 100 MWe MSR) - Borssele site, Zeeland (pre-feasibility validated) | NLD | Pre-licensing | Regulator stage as of 9 Oct 2026: MoU (Thorizon, EPZ, NRG-Pallas, provinces, Invest-NL) signed 17 Apr 2026 setting construction target 2034; no licence application | open on the map |
| Thorizon Pioneer (non-power MSR demonstrator) - NRG-Pallas Energy & Health Campus, Petten, North Holland | NLD | Pre-licensing | Regulator stage as of 9 Oct 2026: MoU 17 Apr 2026 targets construction by 2028; NRG-Pallas to be owner, licensee and operator; no licence application | open on the map |
Deals
No deal recorded for this company (as of 9 Oct 2026). All deals.
Documents
| Document | Type | Date |
|---|---|---|
| WNN: Dutch agreement paves way for construction of commercial MSR | News | 17 Apr 2026 |
Chart
TradingView symbol: n/a · private, unlisted
- Market cap, USD
- n/a · private, unlisted
- Market cap, local
- n/a · private, unlisted