PNPI (Petersburg Nuclear Physics Institute)
The Petersburg Nuclear Physics Institute (PNPI), located in Gatchina, Leningrad Oblast, Russia, is a prominent research institution under the umbrella of the National Research Center 'Kurchatov Institute,' a state-funded entity overseeing nuclear science and technology in Russia. PNPI focuses on fun
Key Stats
100/100
PNPI (Petersburg Nuclear Physics Institute)
Country: Russia Fleet Size: 1 reactor(s) in platform database Total Tracked Capacity: —
Overview
The Petersburg Nuclear Physics Institute (PNPI), located in Gatchina, Leningrad Oblast, Russia, is a prominent research institution under the umbrella of the National Research Center 'Kurchatov Institute,' a state-funded entity overseeing nuclear science and technology in Russia. PNPI focuses on fundamental and applied nuclear physics research, operating the PIK research reactor, one of the world's most powerful neutron sources for civilian scientific studies. Its work supports advancements in materials science, biology, and condensed matter physics through neutron scattering techniques, alongside educational and training programs. Globally, PNPI holds significance as a key contributor to international neutron research collaborations and scientific knowledge exchange.
Recent Developments
In the past 12-24 months, PNPI has continued commissioning activities for the PIK reactor, which achieved first criticality in 2021 after decades of construction delays, with efforts focused on reaching full operational capacity for neutron research by 2023-2024. Reports indicate ongoing upgrades to experimental facilities around PIK to support a broader range of scientific programs, reinforcing PNPI's role in global research networks. Additionally, PNPI has maintained international partnerships, particularly with European neutron research centers, despite geopolitical challenges, emphasizing data sharing and joint experiments.
Reactor Fleet (Platform Database)
| Reactor | Country | Type | Capacity (MWe) | Status |
|---|---|---|---|---|
| PIK | Russia | Heavy water | — | 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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