Designs / dsn-klt40s
KLT-40S
Marine-derived PWR used as twin units on Akademik Lomonosov (~70 MWe plant).
- Class
- SMR
- Technology
- Integral pressurized water reactor (iPWR)
- Coolant
- light_water
- Spectrum
- thermal
- Developer / vendor(s)
- Rosatom
- Module electrical
- 35 MWe (gross)
- Module thermal
- 150 MWth (nameplate_unspecified)
- Inclusion basis
- smr_by_design_class
- Confidence
- medium
- Last verified
- 2026-10-01
Tracked deployment projects
- Akademik Lomonosov floating NPP — Operating · Russia