Orkuveita Reykjavíkur
An Icelandic municipal utility group supplying electricity, geothermal heating, water, wastewater services, fibre connectivity, and related infrastructure.
Last updated August 26, 2026
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Overview
Orkuveita Reykjavíkur, commonly known in English as Reykjavík Energy and often abbreviated OR, is a municipally owned Icelandic utility group headquartered in Reykjavík. It supplies and manages essential infrastructure across approximately 20 communities in southwestern Iceland. Its activities include electricity generation and distribution, geothermal district heating, mains water, wastewater services, and telecommunications infrastructure delivered through subsidiaries. The company was created on 1 January 1999 through the combination of Rafmagnsveita Reykjavíkur, Reykjavík’s electricity utility, and Hitaveita Reykjavíkur, its district-heating organization. The electricity business had roots in a utility established in 1921, while the district-heating organization had operated as a public entity from 1930 and became an independent company in 1946. Reykjavík’s water utility, Vatnsveita Reykjavíkur, was incorporated into OR in 2000; that service had begun operating in 1909. Geothermal energy is central to OR’s operating model and to the wider energy system of the Reykjavík capital area. OR owns and operates the Nesjavellir and Hellisheiði geothermal power stations in the Hengill volcanic region. These facilities use combined heat and power production to provide electricity and hot water for households and industry. Geothermal district heating supplies hot water to the overwhelming majority of homes in the capital area, with the reference material describing approximately 99% of housing as heated by geothermal water. Following Icelandic electricity-market unbundling requirements, OR separated electricity generation from distribution by 1 January 2014. Orka náttúrunnar ohf., also known as ON Power, became associated with electricity generation and energy production, while Veitur ohf. became the utility subsidiary responsible for distribution and related network services. This structural separation reflects the distinction between competitive electricity production and regulated network operations. OR has also expanded beyond conventional utility services. Gagnaveita Reykjavíkur began operating in 2007 and was later renamed Ljósleiðarinn, or The Fibre. It provides wholesale-access fibre connectivity to homes and businesses. Another subsidiary, Carbfix, was founded in 2007 to develop a method for permanently storing carbon dioxide by dissolving it in water and injecting it into basaltic rock formations. Through these activities, OR combines public-service infrastructure with geothermal technology, digital connectivity, and carbon-management development. The group remains publicly owned rather than being a listed company. Its governance is connected to the municipalities that own it: Reykjavík appoints five board members, Akranes appoints one, and Borgarbyggð appoints an attending representative. OR’s principal role is therefore regional and infrastructural rather than consumer-brand driven: it operates systems that support heating, electricity, water, sanitation, communications, and emerging climate technologies in Iceland’s southwest.
History
Orkuveita Reykjavíkur was formed on 1 January 1999 by merging two Reykjavík public utilities: Rafmagnsveita Reykjavíkur, which had been established in 1921 to provide electricity, and Hitaveita Reykjavíkur, whose public district-heating operations dated from 1930 and which became an independent company in 1946. The merger created a broader municipal utility capable of managing electricity and geothermal heating within a single organization. Water services were added in 2000 when Vatnsveita Reykjavíkur became part of OR. Reykjavík’s water utility had begun operating on 16 June 1909, making water provision one of the organization’s oldest inherited functions. OR consequently developed into a multi-service infrastructure group covering electricity, hot-water heating, drinking water, wastewater, and associated networks. Geothermal resources became the foundation of OR’s energy operations. The company owns and operates the Nesjavellir and Hellisheiði geothermal power stations in the Hengill region, an active volcanic area. Both facilities are combined heat and power plants: they generate electricity while also producing hot water for households and industrial users in the Reykjavík capital area. The regional heating system is a defining feature of Icelandic infrastructure, with geothermal water supplying heat to approximately 99% of housing in the capital area. The organization later broadened its activities into communications and carbon management. Gagnaveita Reykjavíkur began operations in 2007 and was subsequently renamed Ljósleiðarinn. It operates as a wholesale-access fibre provider serving homes and businesses. Carbfix, also founded in 2007, was established to develop a way of permanently storing carbon dioxide through dissolution in water and injection into basalt, where mineralization can immobilize the carbon. A major organizational change followed Iceland’s legal requirement to unbundle electricity operations. By 1 January 2014, OR’s electricity activities had been divided between separate subsidiaries. Orka náttúrunnar ohf., known as ON Power, became associated with electricity generation, while Veitur ohf. became responsible for electricity distribution and related utility networks. The change separated generation from network distribution in line with the structure of the Icelandic electricity market. OR is owned by municipalities rather than public-market investors. The City of Reykjavík holds the dominant ownership stake, with the municipalities of Akranes and Borgarbyggð holding minority interests. Its board is appointed through the owning municipalities, giving local government a direct role in oversight. The company’s service territory extends across roughly 20 communities in southwestern Iceland. Its historical development therefore reflects the consolidation of local public utilities, the systematic use of geothermal resources, and the expansion of municipal infrastructure into fibre communications and carbon-storage technology.
- 2014
Electricity operations unbundled
[1]OR completed the legally required separation of electricity generation and distribution through ON Power and Veitur.
- 2007
Fibre and carbon-storage initiatives launched
[1]Gagnaveita Reykjavíkur commenced fibre-network operations, while Carbfix was founded to develop permanent carbon storage in basalt.
- 2000
Water utility incorporated
[1]Vatnsveita Reykjavíkur was united with OR, adding the city’s water-service operations to the group.
- 1999
Orkuveita Reykjavíkur is created
[1]On 1 January, Reykjavík’s electricity and district-heating utilities were united to form Orkuveita Reykjavíkur.
- 1946
District heating becomes an independent company
[1]Hitaveita Reykjavíkur became an independent company after operating as a public entity since 1930.
- 1930
Public district-heating operations begin
[1]The public organization that later became Hitaveita Reykjavíkur began operating district-heating services.
- 1921
Electricity utility predecessor established
[1]Rafmagnsveita Reykjavíkur, the predecessor to OR’s electricity operations, was established.
- 1909
Reykjavík water service begins
[1]Vatnsveita Reykjavíkur, the predecessor to OR’s water operations, began operating on 16 June 1909.
Products and positioning
A publicly owned, integrated regional utility centered on geothermal energy, dependable infrastructure, and long-term environmental and community services.
Energy
Electricity generation
OR’s electricity-generation activities are centered on geothermal resources, particularly through the Nesjavellir and Hellisheiði plants in the Hengill region. These facilities produce electricity alongside hot water, allowing geothermal heat and power to serve households and industrial customers in the Reykjavík capital area. Following electricity-market unbundling, generation became associated with Orka náttúrunnar ohf., or ON Power.
Heating utility · 1930
Geothermal district heating
Geothermal district heating supplies hot water for residential and industrial use in the Reykjavík region. OR’s inherited heating operations use Iceland’s geothermal resources to provide a large-scale alternative to fossil-fuel heating. The service is a central part of the capital-area infrastructure, where approximately 99% of housing is described as being heated with geothermal hot water.
Water utility · 1909
Water and wastewater services
OR provides mains water and sewage-related services through its utility operations. These activities incorporate the historic Reykjavík water service, which began in 1909 and joined OR in 2000. The network serves communities in southwestern Iceland alongside the group’s electricity and heating infrastructure.
Energy network · 2014
Electricity distribution
Electricity distribution and related network functions are carried out through Veitur ohf., established as part of the separation of OR’s electricity activities required by Icelandic law. The distribution business is distinct from electricity generation and forms part of the regulated utility infrastructure serving the company’s regional territory.
Telecommunications infrastructure · 2007
Wholesale fibre connectivity
Ljósleiðarinn, formerly Gagnaveita Reykjavíkur, provides wholesale-access fibre connectivity to homes and businesses. Its role is infrastructure-oriented: it operates an access network that can support communications services rather than functioning solely as a conventional consumer telecommunications brand.
Carbon management · 2007
Carbfix carbon storage technology
Carbfix develops a method for permanent carbon-dioxide storage. The approach dissolves CO2 in water and injects the solution into basaltic rock, where geological and chemical processes can convert the carbon into stable minerals. The initiative extends OR’s geothermal and subsurface expertise into climate technology.
Brand decisions
2014
Separate electricity generation from distributionStrategyBackground
Icelandic law required OR to unbundle its electricity operations by 1 January 2014, separating competitive generation activities from electricity-network distribution.
Action taken
OR created or organized separate subsidiary structures: Orka náttúrunnar ohf., known as ON Power, for electricity generation, and Veitur ohf. for distribution and related utility networks.
Aftermath
The reorganization aligned OR with Iceland’s electricity-market structure while preserving municipal ownership of the wider utility group.
Sources1 sources
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