Pevek
Reactor Data
Reactor Units
Every power reactor at this site as listed in the IAEA Power Reactor Information System (PRIS): reactor type and model, net electrical capacity, grid connection and commercial operation dates, and current status.
2 units: 2 operational.
Net capacity in service: 64 MWe.
| Unit | Type | Model | Net MWe | Construction | Grid | Commercial Op | Shutdown | Status |
|---|---|---|---|---|---|---|---|---|
| Akademik Lomonosov 1 | PWR | KLT-40S 'Floating' | 32 | 2007-04-15 | 2019-12-19 | 2020-05-22 | Operational | |
| Akademik Lomonosov 2 | PWR | KLT-40S 'Floating' | 32 | 2007-04-15 | 2019-12-19 | 2020-05-22 | Operational |
Capacity, milestones and suppliers
| Unit | Design MWe | Gross MWe | Thermal MWt | First Criticality | Reactor Supplier | Turbine Supplier | Notes |
|---|---|---|---|---|---|---|---|
| Akademik Lomonosov 1 | 30 | 35 | 150 | 2018-11-02 | Atomenergomash | Kharkiv Turbine Factory | |
| Akademik Lomonosov 2 | 30 | 35 | 150 | 2018-11-08 | Atomenergomash | Kharkiv Turbine Factory |
Lifetime performance, through 2025
| Unit | Electricity Supplied | Load Factor | Energy Availability | Operating Factor |
|---|---|---|---|---|
| Akademik Lomonosov 1 | 0.5 TWh | 33.1% | 66.5% | 71.3% |
| Akademik Lomonosov 2 | 0.5 TWh | 28.7% | 62.5% | 64.9% |
Operator: Joint Stock Company 'Concern Rosenergoatom'
Owner: Joint Stock Company 'Concern Rosenergoatom'
Source: IAEA Power Reactor Information System (PRIS), as of 2026-10-19.
Working Here
Per Diem Rates FY 2026
Per diem covers lodging and meals & incidental expenses (M&IE) for government and contractor travel near this facility. Rates are from the U.S. State Department foreign per diem tables for FY 2026.
$173
Lodging/Night
$112
M&IE/Day
$285
Total/Day
Russia: rate for locations the State Department does not list separately
U.S. Department of State foreign per diem, for U.S. government and contractor travel.
Photos
Photos of this facility from the NukeWorker photo gallery. Click the header or any photo to browse the full album.
Facility Map
Interactive satellite map showing the facility's geographic location. Marker color indicates current status: green for online, red for offline, orange for reduced power. Click the header to open in Google Maps satellite view.
69.7107, 170.307
Location & Contact
Physical address, phone number, and website for this facility. Use the directions link to get driving directions via Google Maps.
Plant Facts
About This Site
Written by NukeWorker from public records: facts that do not change. Operator, status and capacity come from the live data elsewhere on this page. Sources: Wikipedia: Akademik Lomonosov; IAEA PRIS: Russian Federation.
The floating nuclear power plant Akademik Lomonosov, with two KLT-40S pressurized water reactors, was towed to Pevek, in Chukotka Autonomous Okrug in the Russian Far East.
Read more
The keel was laid on April 15, 2007, and the vessel was launched at the Baltic Shipyard in Saint Petersburg on June 30, 2010. The tow to Pevek began on August 23, 2019, and the vessel arrived on September 9, 2019. Both reactors were connected to the grid on December 19, 2019.