Joint Institute for Power and Nuclear Research (JIPNR)
The Joint Institute for Power and Nuclear Research (JIPNR), commonly referred to as Sosny, is a state-affiliated research organization based in Minsk, Belarus, dedicated to civilian nuclear science and energy technology development. Operating under the oversight of the National Academy of Sciences o
Key Stats
100/100
Joint Institute for Power and Nuclear Research (JIPNR)
Country: Belarus Fleet Size: 1 reactor(s) in platform database Total Tracked Capacity: —
Overview
The Joint Institute for Power and Nuclear Research (JIPNR), commonly referred to as Sosny, is a state-affiliated research organization based in Minsk, Belarus, dedicated to civilian nuclear science and energy technology development. Operating under the oversight of the National Academy of Sciences of Belarus, JIPNR plays a critical role in the country’s nuclear research landscape by managing facilities like the IRT-M research reactor. Its work focuses on nuclear physics, radiation technologies, and supporting Belarus’s broader nuclear energy ambitions, including training and technical expertise for the nation’s nuclear power program. While primarily a national entity, JIPNR contributes to regional nuclear research collaboration within Eastern Europe.
Recent Developments
In the past 12-24 months, JIPNR has continued to support Belarus’s nuclear energy framework, particularly through research tied to the operational Ostrovets Nuclear Power Plant, the country’s first commercial nuclear facility. The institute has also been involved in enhancing safety and radiation monitoring capabilities, aligning with national policies to strengthen nuclear oversight following the full commissioning of Ostrovets Unit 2 in 2023. Additionally, JIPNR has engaged in international cooperation, notably with Russian research entities, to advance nuclear science and technology applications in civilian sectors.
Reactor Fleet (Platform Database)
| Reactor | Country | Type | Capacity (MWe) | Status |
|---|---|---|---|---|
| IRT-M (Minsk) | Belarus | Pool | — | OPERATIONAL |
Sources
- Official Website — Official organization website
- IAEA Reactor Database — IAEA Power Reactor Information System
- World Nuclear Association — WNA nuclear industry reference
Enriched by Grok · Second Atomic Age Nuclear Wiki · 2026-05-10
Sources (1)
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