International Nuclear Services (INS) is a

United Kingdom The United Kingdom of Great Britain and Northern Ireland, commonly known as the United Kingdom (UK) or Britain, is a country in Europe, off the north-western coast of the continental mainland. It comprises England, Scotland, Wales and North ...

company involved in the management and transport of

nuclear fuel Nuclear fuel is material used in nuclear power stations to produce heat to power turbines. Heat is created when nuclear fuel undergoes nuclear fission. Most nuclear fuels contain heavy fissile actinide elements that are capable of undergoing ...

s. INS is based in Risley, near

Warrington Warrington () is a town and unparished area in the borough of the same name in the ceremonial county of Cheshire, England, on the banks of the River Mersey. It is east of Liverpool, and west of Manchester. The population in 2019 was estimat ...

, and is operated by Nuclear Transport Solutions, a wholly owned subsidiary of the

UK Government ga, Rialtas a Shoilse gd, Riaghaltas a Mhòrachd , image = HM Government logo.svg , image_size = 220px , image2 = Royal Coat of Arms of the United Kingdom (HM Government).svg , image_size2 = 180px , caption = Royal Arms , date_es ...

Nuclear Decommissioning Authority The Nuclear Decommissioning Authority (NDA) is a non-departmental public body of the Department for Business, Energy and Industrial Strategy, formed by the Energy Act 2004. It evolved from the Coal and Nuclear Liabilities Unit of the Department o ...

(NDA).

History

INS began as the Spent Fuel Services division of

British Nuclear Fuels British Nuclear Fuels Limited (BNFL) was a nuclear power, nuclear energy and nuclear fuel, fuels company owned by the UK Government. It was a manufacturer of nuclear fuel (notably MOX), ran reactors, generated and sold electricity, reprocessed a ...

(BNFL). As part of the restructuring of BNFL, 49% of the business was transferred to the NDA in 2006. It was renamed International Nuclear Services in 2007 and in April 2008, as BNFL was wound up, the NDA acquired the remaining 51% of INS.

Operations

INS offers management, consultancy and transport services covering

uranium Uranium is a chemical element with the symbol U and atomic number 92. It is a silvery-grey metal in the actinide series of the periodic table. A uranium atom has 92 protons and 92 electrons, of which 6 are valence electrons. Uranium is weak ...

MOX fuel Mixed oxide fuel, commonly referred to as MOX fuel, is nuclear fuel that contains more than one oxide of fissile material, usually consisting of plutonium blended with natural uranium, reprocessed uranium, or depleted uranium. MOX fuel is an alt ...

, irradiated fuel and

nuclear waste Radioactive waste is a type of hazardous waste that contains radioactive material. Radioactive waste is a result of many activities, including nuclear medicine, nuclear research, nuclear power generation, rare-earth mining, and nuclear weapons r ...

. It also acts as the NDA's commercial arm, managing contracts for services provided from the NDA's

Sellafield Sellafield is a large multi-function nuclear site close to Seascale on the coast of Cumbria, England. As of August 2022, primary activities are nuclear waste processing and storage and nuclear decommissioning. Former activities included nucle ...

and

Dounreay Dounreay (; gd, Dùnrath) is a small settlement and the site of two large nuclear establishments on the north coast of Caithness in the Highland area of Scotland. It is on the A836 road west of Thurso. The nuclear establishments were create ...

sites. As part of this role it works alongside the NDA's

Direct Rail Services Direct Rail Services (DRS) is a rail freight company in Great Britain. As of 2022, it is one of seven publicly owned railway companies in the United Kingdom, the others being NI Railways (the passenger rail operator in Northern Ireland), LNER, ...

subsidiary, which transports nuclear materials in the UK by

rail Rail or rails may refer to: Rail transport *Rail transport and related matters *Rail (rail transport) or railway lines, the running surface of a railway Arts and media Film * ''Rails'' (film), a 1929 Italian film by Mario Camerini * ''Rail'' ( ...

Pacific Nuclear Transport Limited

INS conducts most of its transport operations through specialist nuclear materials shipping company Pacific Nuclear Transport Limited (PNTL), in which it has a controlling 62.5% stake. PNTL's remaining shares are owned by

Areva Areva S.A. is a French multinational group specializing in nuclear power headquartered in Courbevoie, France. Before its 2016 corporate restructuring, Areva was majority-owned by the French state through the French Alternative Energies and Atom ...

(12.5%) and a consortium of Japanese nuclear companies (25%). PNTL's fleet is dedicated to carrying nuclear materials and transports most of its cargoes between

Europe Europe is a large peninsula conventionally considered a continent in its own right because of its great physical size and the weight of its history and traditions. Europe is also considered a Continent#Subcontinents, subcontinent of Eurasia ...

and

Japan Japan ( ja, 日本, or , and formally , ''Nihonkoku'') is an island country in East Asia. It is situated in the northwest Pacific Ocean, and is bordered on the west by the Sea of Japan, while extending from the Sea of Okhotsk in the north ...

. The fleet of three ships is managed by

Serco Serco Group plc is a British company with headquarters based in Hook, Hampshire, England. Serco primarily derives income as a contractor for the provision of government services, most prominently in the sectors of health, transport, justice, i ...

, which also operates two ships for INS. The vessels are armed for self-defence, and carry a contingent of the

Civil Nuclear Constabulary The Civil Nuclear Constabulary (CNC) (Welsh: ''Heddlu Sifil Niwclear'') is a special police force responsible for providing law enforcement and security at any relevant nuclear site and for security of nuclear materials in transit within the Unit ...

on board to operate the armament.

References

External links

International Nuclear Services

Pacific Nuclear Transport Limited
{{authority control Nuclear technology in the United Kingdom Nuclear fuel companies Nuclear waste companies Government-owned companies of the United Kingdom 2006 establishments in England Waste companies established in 2006 British companies established in 2006