This is an annotated list of all the nuclear reactors in the world, sorted by country, with operational status. The list includes military, commercial and research reactors, excludes nuclear marine propulsion reactors, except those at land installations.
Es Salam (The Peace), 15 MW nuclear reactor for research, located in Aïn Oussera, in service since 1993
Nur, research reactor built by Argentine INVAP
McMurdo Station – PM-3A NNPU "Nukey Poo" US Navy power reactor (operational 1962, shut down 1972, fully dismantled 1979)
High Flux Australian Reactor, 10 MWt DIDO class reactor), Lucas Heights, New South Wales, produced patient nuclear medicine doses (approx half a million a year) for the diagnosis and treatment of major diseases such as cancer and heart disease. It first went critical on 26 January 1958, was shut down in January 2007 and is currently under a care and maintenance program
MOATA, 100kWt Argonaut class reactor, dismantled in 2009.
Open-pool Australian lightwater reactor, 20 MWt, a replacement for HIFAR supplied by INVAP of Argentina. This facility first went critical at 11.25pm on 12 August 2006 and achieved full power for the first time on 3 November 2006.
Austrian Research Centers at Seibersdorf — 10 MW ASTRA research reactor (in use 1960–1999)
Atomic Institute of the Austrian Universities in Vienna — 250 kW TRIGA Mark II research reactor (in use since 1962)
Reactor Institute of the Technical University in Graz — 10 kW Siemens Argonaut research reactor (operated from 1965–2004)
Savar – TRIGA Mark II, Atomic Energy Research Establishment (installed 1986)
Sosny, Minsk
IRT research reactor (shut down 1988)
"Pamir" - mobile nuclear power reactor test (shut down 1986)
BR-1 – graphite moderated research reactor at SCK•CEN, Mol
BR-2 – material testing research reactor at SCK•CEN, Mol
BR-3 – PWR reactor (shut down and fully decommissioned) at SCK•CEN, Mol
VENUS – zero power critical facility at SCK•CEN, Mol
Thetis reactor, 250 kW pool type reactor, Ghent (51°1′25.71″N 3°44′21.96″E)
São Paulo – IEA-R1 – Pool-type reactor, 5MW – IPEN-Instituto de Pesquisas Energéticas e Nucleares, São Paulo, SP (criticality 1957-09-16)
Belo Horizonte – IPR-R1 – TRIGA Mark I, 250 kW - CDTN-Centro de Desenvolvimento de Tecnologia Nuclear, Belo Horizonte, MG (criticality 1960-11-06)
Rio de Janeiro – ARGONAUTA – Argonaut class reactor, 100 kW – IEN-Instituto de Engenharia Nuclear, Rio de Janeiro, RJ (criticality 1965-02-20)
São Paulo – IPEN/MB-01 – Critical assembly, 0.1 kW – IPEN-Instituto de Pesquisas Energéticas e Nucleares, São Paulo, SP (criticality 1988-11-09)
Bulgarian Academy of Sciences (Sofia) – IRT-200 research reactor, partially decommissioned in 2009, shut down
Chalk River Laboratories - Chalk River, Ontario
MAPLE 1 (NEVER USED) - Medical isotope production reactor. Built, incomplete commissioning, no operating license
MAPLE 2 (NEVER USED) - Medical isotope production reactor. Built, incomplete commissioning, no operating license
NRU (OPERATING) - 135 MW reactor used for research and medical isotope production
NRX (NOT OPERATING) - One of the highest flux reactors in the world until shut down
SLOWPOKE-1 prototype (NOT OPERATING) - Moved to University of Toronto, later upgraded to SLOWPOKE-2 - decommissioned
PTR (NOT OPERATING) - Pool test reactor shut down in 1990
ZED-2 (OPERATING) - 1960 - Zero-energy reactor, still operational
ZEEP (NOT OPERATING) - The first nuclear reactor in Canada in 1945, and first outside the United States
Whiteshell Laboratories - Pinawa, Manitoba
WR-1 (NOT OPERATING) - Organically cooled CANDU class reactor 1965-1985. Plant had coolant leak of 2,739 litres in November 1978.
SLOWPOKE-3 demonstration reactor (NOT OPERATING) - Shut down in 1989
Saskatchewan Research Council - Saskatoon, Saskatchewan
SLOWPOKE-2 reactor (OPERATING)
Nordion - Kanata, Ontario
SLOWPOKE-2 reactor (NOT OPERATING) - Shut down in 1989
Tunney's Pasture - Ottawa, Ontario
SLOWPOKE-2 prototype (NOT OPERATING) - Shut down in 1984
Dalhousie University - Halifax, Nova Scotia
SLOWPOKE-2 reactor (NOT OPERATING) - Decommissioned (2009); dismantled (2011)
École Polytechnique de Montréal - Montreal, Quebec
SLOWPOKE-2 reactor (OPERATING)
McMaster University- Hamilton, Ontario
McMaster Nuclear Reactor (OPERATING) - 5 MWth MTR class reactor
Royal Military College - Kingston, Ontario
SLOWPOKE-2 reactor (OPERATING)
University of Alberta - Edmonton, Alberta
SLOWPOKE-2 reactor (OPERATING) - Planned Decommissioning 2017
University of Toronto - Toronto, Ontario
SLOWPOKE-2 reactor (NOT OPERATING) - Shut down in 2001
RECH 1 – Pool-type reactor, 5 MWt MTR – Comisión Chilena de Energía Nuclear, Santiago (criticality 1974)
RECH 2 – Pool-type reactor, 10 MWt MTR – Comisión Chilena de Energía Nuclear, Santiago (criticality 1977, refurbished 1989)
CEFR Chinese Experimental Fast Reactor (65 MWt, 20 MWe, sodium cooled fast-spectrum neutron reactor). Located at CIAE Beijing, construction started May 2000, first criticality July 2010.
Bogotá – IAN-R1, 100 kW – TRIGA, Institute of Nuclear Science (installed in 1997)
TRICO I – TRIGA reactor, CREN-K (University of Kinshasa), 50 kW (initial criticality 1959, shut down 1970)
TRICO II – TRIGA reactor, CREN-K (University of Kinshasa), 1 MW (initial criticality 1972, extended shut down since 2004)
Řež – 2 research reactors (LVR-15 (a VVR-SM type reactor), LR-0)
Prague – training reactor VR-1 at Czech Technical University
Risø – DR-3 DIDO class experimental reactor (shut down permanently in 2000)
Risø – DR-2 experimental reactor (shut down in 1975)
Risø – DR-1 experimental reactor (shut down permanently in 2001)
Nuclear Research Center at Inshas:
ETRR-1 – 2 MW LWR
ETRR-2 – 22 MW reactor, built by Argentine INVAP
Paldiski – 2 PWR naval training reactors (dismantled)
Espoo – TRIGA Mark II, State Institute for Technical Research (installed 1962)
Le Carnet
Plogoff
Thermos, a 50-100 MW reactor for the urban heating of Grenoble
Institut Laue-Langevin, currently the world's most intense source of neutrons and the source of the most intense neutron flux
Rhapsodie
Zoé, the first French nuclear reactor (1948)
ICJT list
AKR II – Ausbildungskernreaktor II, Technische Universität Dresden; rating: 2 W, commissioned 2005
BER II – Berliner-Experimentier-Reaktor II, Helmholtz-Zentrum Berlin für Materialien und Energie; rating: 10 MW, commissioned 1990
FRG-1 (see GKSS Research Center) – Geesthacht; rating: 5 MW, commissioned 1958
FRM II – Technische Universität München; rating: 20 MW, commissioned 2004
FRMZ – TRIGA of the University of Mainz, institute of nuclear chemistry; continuous rating: 0.10 MW, pulse rating for 30ms: 250 MW; commissioned 1965
FR2 - Forschungsreaktor 2; rating: 44 MW; commissioned 1957; closed: 1981
Wyhl, planned nuclear plant that was never built because of long-time resistance by the local population and environmentalists.
GRR-1 – 5 MW research reactor at Demokritos National Centre for Scientific Research, Athens.bn
The modernization of the four reactors was finally ended at 2009, so the plant's total power generation reached 2000 MWe.
Budapest
Technical University of Budapest (BME) Institute of Nuclear Techniques – University Research Reactor (100 kW)
KFKI Atomic Energy Research Institute (see KFKI) – (10 MW VVR-SM Budapest Research Reactor)
For more information: Electricity in India
Research and production reactors
Bhabha Atomic Research Center (BARC) – Trombay
Apsara reactor – Asia's first nuclear reactor. 1 MWT, pool type, light water moderated, enriched uranium fuel supplied by France
CIRUS reactor – 40 MWT, supplied by Canada, heavy water moderated, uses natural uranium fuel
Dhruva reactor – 100 MWT, heavy water moderated, uses natural uranium fuel
Purnima series
Indira Gandhi Center for Atomic Research (IGCAR) – Kalpakkam
PFBR – 500MWe Sodium cooled fast breeder nuclear reactor, under construction. Expected completion 2015.
FBTR – 40 MWT Fast Breeder Test Reactor, uses mixed (plutonium and uranium) carbide fuel
KAMINI –30 kWT, uses U-233 fuel
Bandung – TRIGA Mark II (250 kW installed 1965, 2MW installed 1997)
Yogyakarta – TRIGA Mark II (100 kW installed 1979)
Serpong, South Tangerang – SIWABESSY 30MWth Multi-Purpose Reactor (installed 1987)
Tehran – AMF reactor at Tehran Nuclear Research Center (supplied by USA, 1967)
Isfahan, Nuclear Technology Center (mainly supplied by China,)
MNSR – 27 kWt Miniature Neutron Source Reactor
Light Water Subcritical Reactor (LWSCR)
Heavy Water Zero Power Reactor (HWZPR)
Graphite Subcritical Reactor (GSCR)
Arak – IR-40 Heavy water-moderated Reactor (under construction, planned commissioning 2014)
IRT-5000 5 MW Destroyed in Operation Desert Storm and Operation Iraqi Liberation
Osirak 40 MW Destroyed in Operation Scorch Sword and Operation Opera
Tammuz-2 500 KW Destroyed in Operation Desert Storm and Operation Iraqi Liberation
Research and production reactors
Negev Nuclear Research Center – EL-102 uranium/heavy water research reactor, originally 24 MWT (supplied by France, operational 1962, not under IAEA safeguards)
Soreq Nuclear Research Center – 5 MWT light water research reactor (supplied by USA, operational 1960)
Brasimone (Bologna) – PEC (Prove Esperimenti Combustibile - Fuel Test Experiments) : ENEA Ente Nazionale Energia Atomica - National Atomic Energy Agency - Brasimone Research Center (1972–1987)
Ispra (Varese) – ISPRA-1 (5 MW) : European Commission Joint Research Centre (1959–1973)
Ispra (Varese) – ESSOR (Essai Organique Eau Lourde, 35MW) : European Commission Joint Research Centre (1967–1983)
Legnaro (Padova) - RTS-1 : INFN Istituto Nazionale di Fisica Nucleare - National Institute for Nuclear Physic (1963–1980)
Milano - L-54 (50 kW) : CeSNEF Centro Studi Nucleari "Enrico Fermi" - Politecnico di Milano (1957–1979)
Montecuccolino (Bologna) - RB-1 (zero-power reactor) : University of Bologna (1962–1985)
Montecuccolino (Bologna) - RB-2 (1 kW): University of Bologna (1964–1985)
Montecuccolino (Bologna) - RB-3 - Aquilone 11 (1 kW): University of Bologna (1971–1989)
Pavia – TRIGA LENA (TRIGA Mk.II model, 250 kW) : University of Pavia (1965 - operational)
Palermo - AGN-201 "Costanza" (zero-power reactor) : University of Palermo (1960 – operational)
Saluggia (Vercelli) - AVOGADRO RS-1 ("Swimming Pool" model) : FIAT/Montecatini (1959–1971)
San Pietro a Grado (Pisa) – RTS-1 "Galileo Galilei" ("Swimming Pool" model, 5MW): CAMEN Centro Applicazioni Militari Energia Nucleare - Center for Military Applications of Nuclear Energy (1963–1980).
Santa Maria di Galeria (Roma) – TRIGA RC-1 (modified TRIGA Mk.II model, 1MW): ENEA Ente Nazionale Energia Atomica - Casaccia Research Center (1960–1987, reactivated 2010)
Santa Maria di Galeria (Roma) – TAPIRO (modified Argonne Fast Source Reactor model, 5 kW): ENEA Ente Nazionale Energia Atomica - Casaccia Research Center (1971–1987, reactivated 2010)
SLOWPOKE-2 reactor – Kingston, Jamaica
Japan Atomic Energy Agency (JAEA) Reactors
Tōkai JRR-1 (Japan Research Reactor No. 1, shut down)
Tōkai JRR-2 (shut down)
Tōkai JRR-3
Tōkai JRR-4
Tōkai JPDR (Japan Power Demonstration Reactor, shut down)
Ōarai HTTR (High-Temp engineering Test Reactor)
Ōarai JMTR (Japan Materials Testing Reactor)
Naka JT-60 fusion reactor
Nuclear Safety Research Reactor
Fugen (ATR (Advanced Thermal Reactor), shut down)
Jōyō (FBR)
Monju (FBR)
Kinki University
UTR-KINKI
Kyoto University
KUR
Musashi Institute of Technology (Tokyo City University)
MITRR (TRIGA-II) (shut down 1990)
Rikkyo University
RUR (TRIGA-II) (shut down)
University of Tokyo
Yayoi (shut down)
Jordan University of Science and Technology (JUST) – Ar Ramtha
Jordan Research and Training Reactor (JRTR) – Jordan's first nuclear reactor, 5MWT research reactor, supplied by South Korea, first critical 2015, operational 2016.
Alatau, Institute of Nuclear Physics of the National Nuclear Center
VVR-K – 10 MWe reactor
Kurchatov, National Nuclear Center, Semipalatinsk Test Site
IVG-1M – 60 MW reactor
RA – zirconium hydride moderated reactor (dismantled)
IGR (Impulse Graphite Reactor) – 50 MW reactor
Salaspils, Nuclear Research Center
5 MWe research reactor (shut down)
Tajura Nuclear Research Center, REWDRC (see [3]) – 10 MW research reactor (supplied by the USSR)
Kuala Lumpur - TRIGA Mark II, Malaysian Institute of Nuclear Technology Research (installed 1982)
Mexico City - TRIGA Mark III, National Institute for Nuclear Research
Mexico City - National Polytechnic Institute - Subcritical research reactor
Zacatecas - Autonomous University of Zacatecas - Subcritical research reactor
Rabat - TRIGA (under construction)
Reactor Institute Delft, part of the Delft University of Technology
Petten nuclear reactor in Petten
Biologische Agrarische Reactor Nederland, part of the Wageningen University, shut down in 1980
ATHENE nuclear reactor, at the Eindhoven University of Technology, shut down
Kema Suspensie Test Reactor, test reactor at KEMA, Arnhem, disassembled
Yongbyon
Yongbyon 2 - 50 MWe Magnox reactor (construction suspended 1994)
Yongbyon 2 - 30 MWe light water reactor (completion scheduled for 2013)
Taechon (20 km from Yongbyon)
Taechon 1 - 200 MWe reactor (construction suspended 1994)
Kumho (30 km north of Sinpo), see KEDO
Kumho 1 - PWR 1000 MWe (construction suspended 2003)
Kumho 2 - PWR 1000 MWe (construction suspended 2003)
Research and production reactors
Yongbyon
IRT-2000 - 8 MWt (2MWt 1965-1974, 4MWt 1974-1986) heavy-water moderated research reactor (supplied by USSR, 1965)
Yongbyon 1 - 5 MWe Magnox reactor, provides power and district heating (active 1987-1994, reactivated 2003, and shut-down in July 2007)
Kjeller reactors
NORA (activated 1961, shut down 1967)
JEEP I (activated 1951, shut down 1967)
JEEP II (activated 1966, scheduled to temporarily shut down in December 2016, without saying what year it will reopen)
Halden Reactor
HBWR - Halden boiling water reactor (activated 1959)
NPFC-I, Islamabad: Nuclear reprocessing
Research and production reactors
Under IAEA safeguards
Not under IAEA safeguards
USS Sturgis - floating nuclear power plant for Panama Canal (operating 1966 to 1976)
RP-0 - Located in Lima, built by Argentine INVAP
RP-10 - Located in Huarangal built by Argentine INVAP
PRR-1 - 3 MW TRIGA-converted reactor, Quezon City. Managed by the Philippine Nuclear Research Institute (formerly Philippine Atomic Energy Commission). 1st criticality in August 1963, reactor conversion in March 1984, criticality after conversion in April 1988, shut down since 1988 for pool repairs, on extended shutdown at present.
Ewa reactor - 10 MW VVR-SM research reactor (dismantled in 1995)
Maria reactor - 30 MW research reactor
Anna reactor - 10 kW research reactor (dismantled)
Agata reactor - 10 W zero-power research reactor (dismantled)
Maryla reactor - 100 W zero-power research reactor (dismantled)
UR-100 reactor - 100 kW training reactor (dismantled)
Sacavem - RPI, Portuguese Research Reactor - 1 MWt pool type, Instituto Tecnológico e Nuclear
Mayagüez - TRIGA reactor (dismantled)
Boiling Nuclear Superheater (BONUS) Reactor Facility, BONUS - superheated BWR (decommissioned). Listed on the U.S. National Register of Historic Places.
Mioveni Fuel Factory, CANDU fuel
Turnu Severin-Halînga Heavy Water Factory
Institute for Nuclear Research, Mioveni, 110 km north-west of Bucharest - a TRIGA reactor (capable consisting of either a 500 kW pulse ACPR core, or a 14 MW steady state core)
National Institute for Research and Isotopic Separation, Govora, 170 km west of Bucharest - no research reactors, but instead devoted to heavy water production
National Institute for Physics and Nuclear Engineering, IFIN-HH, Mǎgurele, 5 km south-west of Bucharest - a 2 MW VVR-S research reactor (shut down in April 2002, with decommissioning/dismantling to start in 2013)
A total of 98 nuclear research facilities, including:
T-15 fusion reactor at Kurchatov Institute
VVR-M 18 MW reactor at St.Petersburg Institute of Nuclear Physics
Saudi Arabia has proposals to build nuclear power plants in anticipation of growth in domestic energy consumption.
Vinca Nuclear Institute, Vinča
RA - Reaktor A (1956–2002) - 6.5 MW heavy water moderated and cooled research reactor
RB - Reaktor B (1958-...) - At the very beginning the RB reactor was designed and constructed as an unreflected zero power heavy water - natural uranium critical assembly. First criticality was reached in April 1958. Later, the 2% enriched metal uranium fuel and 80% enriched UO2 fuel were obtained and used in the reactor core. Modifications of the reactor control, safety and dosimetry systems (1960, 1976, 1988) converted the RB critical assembly to a flexible heavy water reflected experimental reactor with 1 W nominal power, operable up to 50 W. Several coupled fast-thermal systems were designed and constructed at RB reactor in the early 1990s, for the research in fast reactors physics.
(For more information on the subject, please visit)
Ljubljana - 250 kW TRIGA Mark II research reactor, Jožef Stefan Institute (supplied in 1966 by the United States)
Pelindaba - Pelindaba Nuclear Research Center near Pretoria 25°48′03″S 27°56′54″E
SAFARI-1 20MW swimming pool reactor
Aerojet General Nucleonics Model 201 Research Reactor
HANARO, MAPLE class reactor
TRIGA General Atomics Mark II (TRIGA-Mark II) Research Reactor (decommissioned)
TRIGA General Atomics Mark III (TRIGA-Mark III) Research Reactor (decommissioned)
Argos 10 kW Argonaut reactor - Polytechnic University of Catalonia, Barcelona (shut down 1992)
CORAL-I reactor
Switzerland
As of 8 December 2014, the Swiss parliament has voted to limit the operational life-time of Beznau I & II to no more than 60 years, and to enshrine a ban of constructing new reactors in the Constitution. However, this decision still has to pass the Council of States and it is likely that a referendum will be taken against such amendment. In addition, an Initiative of limiting the life-span of all nuclear reactors to 45 years will have to be voted upon the Swiss, irrespective of whether the legislature will actually enforce the constitutional amendment or not.
SAPHIR - Pool reactor. First criticality: 30 April 1957. Shut down: End of 1993. Paul Scherrer Institut
DIORIT - HW cooled and moderatred. First criticality: 15 April 1960. Shut down: 1977. Paul Scherrer Institut
Proteus - Null-power reconfigurable reactor (graphite moderator/reflector). Shut down: 2012. Paul Scherrer Institut
Lucens - Prototype power reactor (GCHWR) 30 MWth/6 MWe. Shut down in 1969 after accident. Site decommissioned.
CROCUS - Null-power light water reactor. In operation. École polytechnique fédérale de Lausanne
Miniature neutron source reactor
Hsinchu - TRIGA, National Tsing Hua University (installed 1958)
Thai Research Reactor 1/Modification 1 (TRR-1/M1) Thailand Institute of Nuclear Technology (TINT) Bangkok - TRIGA Mark III (installed 1962, modified 1975-77)
TRIGA MPR 10, Ongkharak Nuclear Research Center (under construction)
TR-1 Research Reactor (Turkish Atomic Energy Authority)
TR-2 Research Reactor (Turkish Atomic Energy Authority)
TRIGA MARK II Research Reactor (Istanbul Technical University) Institute of Energy
TRD Fuel Pilot Plant (Turkish Atomic Energy Authority)
Kiev Institute for Nuclear Research
Sevastopol Institute of Nuclear Energy and Industry
Aldermaston - VIPER - Atomic Weapons Establishment
Ascot - CONSORT reactor, Imperial College London, Silwood Park campus
Billingham - TRIGA Mark I reactor, ICI Physics and Radioisotopes Dept of ICI R&D, Billingham (later to become Tracerco) (installed 1971, shut down 1988)
Culham - JET fusion reactor
Derby - Neptune - Rolls-Royce Marine Power Operations Ltd, Raynesway
Dounreay
The Shore Test Facility (STF) at VULCAN (Rolls-Royce Naval Marine)
DSMP1 at VULCAN (Rolls-Royce Naval Marine)(shut down 1984)
DMTR
Dounreay Fast Reactor - Fast breeder reactor (shut down 1994)
Prototype Fast Reactor
East Kilbride - Scottish Universities Research and Reactor Centre (100 kW Argonaut class reactor deactivated 1995, fully dismantled 2003)
Harwell AERE
GLEEP (shut down 1990)
BEPO (shut down 1968)
LIDO (shut down 1974)
DIDO (shut down 1990)
PLUTO (shut down 1990)
London
Greenwich - JASON 10 kW Argonaut class reactor (dismantled 1999)
Stratford Marsh - Queen Mary College (commissioned 1966, deactivated 1982, (fully dismantled))
Risley - Universities Research Reactor (shut down 1991 decommissioned-land released 1996)
Sellafield (named Windscale until 1971)
PILE 1 (shut down 1957 after Windscale fire)
PILE 2 (shut down 1957)
WAGR (shut down 1982)
Winfrith - Dorchester, Dorset, 9 reactors, shut down 1990
Dragon reactor
Hanford Site, Washington
B-Reactor (Pile) - Preserved as a museum
F-Reactor (Pile) - Cocooned
D-Reactor (Pile) - Cocooned
H-Reactor (Pile) - Being cocooned
DR-Reactor (Pile) - Cocooned
C-Reactor (Pile) - Cocooned
KE-Reactor (Pile) - Being cocooned
KW-Reactor (Pile) - Being cocooned
N-Reactor - Being cocooned
Savannah River Site, South Carolina
R-Reactor (Heavy Water) - S&M (Surveillance and Maintenance) mode
P-Reactor (Heavy Water) - S&M mode
L-Reactor (Heavy Water) - S&M mode
K-Reactor (Heavy Water) - S&M mode
C-Reactor (Heavy Water) - S&M mode
SM-1
SM-1A
PM-2A
PM-1
PM-3A
MH-1A
SL-1
ML-1
(These research and test reactors are authorized to decontaminate and dismantle their facility to prepare for final survey and license termination.)
General Atomics, San Diego, California (two reactors)
National Aeronautics and Space Administration, Sandusky, Ohio (two reactors)
University of Illinois at Urbana-Champaign, Urbana, Illinois
University of Michigan, Ann Arbor, Michigan
(These research and test reactors are not authorized to operate the reactor, only to possess the nuclear material on-hand. They are permanently shut down.)
General Electric Company, Sunol, California (two research and test reactors, one power reactor)
Nuclear Ship Savannah, James River Reserve Fleet, Virginia (one power reactor)
University at Buffalo (In use until 1994)
U.S. Veterans Administration, Omaha, NE
Worcester Polytechnic Institute, Worcester, MA
DoE list
ICJT list—includes the defunct
URR reactor - A small pool-type research reactor placed in Centro de Investigaciones Nucleares (CIN). In operation since early '70 up to 1997 when it was dismantled and returned to United States due law of 1997 against use of nuclear energy in Uruguay.
Ulugbek, Tashkent
VVR-SM tank reactor
RV-1 pool-type reactor (shut down 1994)
Da Lat - TRIGA Mark II (supplied by USA 1963, shut down 1975, reactivated by USSR 1984)
