Xe-100
|
US
|
Gas Cooled Reactor
|
Small
|
82
|
200
|
Thermal
|
HALEU
|
N/A
|
HTGR-POLA
|
Poland
|
Gas Cooled Reactor
|
Small
|
non-power
|
30
|
Thermal
|
HALEU
|
N/A
|
Natrium Reactor
|
US
|
Liquid Metal Reactor
|
Large
|
345
|
840
|
Fast
|
HALEU
|
17 Apr 2025
|
Kairos Hermes 1
|
US
|
Molten Salt Reactor
|
no electric power
|
non-power
|
35
|
Thermal
|
HALEU
|
N/A
|
Newcleo LFR-AS-200
|
France
|
Liquid Metal Reactor
|
Medium
|
200
|
480
|
Fast
|
MOX
|
N/A
|
Voygr
|
US
|
Pressurised Water Reactor
|
Small, Medium, Large
|
4 / 6 / 12 x 77
|
250
|
Thermal
|
LEU
|
N/A
|
BWRX‑300
|
US
|
Boiling Water Reactor
|
Large
|
300
|
870
|
Thermal
|
LEU
|
17 Apr 2025
|
SEALER-55
|
Sweden
|
Liquid Metal Reactor
|
Small
|
55
|
140
|
Fast
|
HALEU
|
N/A
|