Logo
You need SMR access to view this page
Cookie Notice

We use cookies for analytics and to improve our site. You agree to our use of cookies by closing this message box or continuing to use our site. To find out more, including how to change your settings, see our Cookie Policy

Logo
Nucnet Home

Want to know more?
Sign up.

Start Free Trial Sign in

Small Modular And Advanced Reactor Database

Total number of countries

19

Under construction

0

In operation

0

Conceptual design

0

Preliminary design

0

Basic design

0

Detailed design

0

Distribution by country of origin

US 38
Russia 17
China 10

Distribution by size

Small 23
Large 21
Medium 14

Distribution by electric output

No electric power 19
1 - 10 10
11 - 50 15

Distribution by thermal output

1 - 200 50
201 - 400 17
401 - 600 13

Distribution by fuel class

HALEU 56
LEU 47
MOX 14
{{ getSelectedCount('countries') }}
{{ getSelectedCount('models') }}
{{ getSelectedCount('sizes') }}
More {{ selectedFilterCount }}

More filters

{{ getSelectedCount('electricOutputRanges') }}
{{ getSelectedCount('thermalOutputRanges') }}
{{ getSelectedCount('fuelClasses') }}
{{ getSelectedCount('spectrums') }}
{{ getSelectedCount('deploymentMediums') }}
{{ getSelectedCount('moderators') }}
{{ getSelectedCount('coolings') }}
{{ getSelectedCount('fuelTypes') }}
{{ getSelectedCount('outletTemperatures') }}
{{ getSelectedCount('designStatuses') }}
Apply Filters
Reset
Showing 112 results
Detailed design
Name
Country
Reactor type Size
Electric Output (MWe)
Thermal Output (MWt)
Spectrum
Fuel class
Last Updated
Xe-100 US Gas Cooled Reactor Small 82 200 Thermal HALEU 04 Jun 2026
SEALER-55 Sweden Liquid Metal Reactor Small 55 140 Fast HALEU 05 Jun 2026
© 2026 NucNet. All Rights Reserved.