Fortum

History

Imatran Voima (1932–1997)

The predecessor of Fortum was Imatran Voima (IVO), which was founded in 1932 to operate the Imatrankoski hydroelectric power plant in Imatra.

The construction of the Imatra power plant began already in 1922 as well as the power lines from Imatra to Helsinki and the power plant was opened in May 1929. Finnish Government made a decision to establish Imatran Voima Osakeyhtiö (IVO) in May 1932.

Imatran Voima acquired and built a number of other power plants, such as the largest hydroelectric power plants along the Oulujoki river, Ingå and Naantali coal-fired powerplants and the Loviisa nuclear power plant.

In 1997, a merger agreement was made between Neste and IVO.

1998–2010

Fortum Corporation was founded in 1998. It was created from the merging of Imatran Voima and Neste Oy, the Finnish national oil company.

In 2003, Fortum bought parts of Fredrikstad Energi and Fredrikstad Energi Nett in a swap deal with E.ON.

In 2005 most of Neste's assets were divested into a separate stock-listed company Neste Oil.

In 2007, Fortum acquired 25.66% stake in TGK-1, operating in northwest Russia. In 2008, Fortum privatized the natural gas, power and heat generation company TGK-10 (now: ), operating in central and northern Russia.

2011–2021

In 2011, Fortum sold its 25% stake in the Finnish transmission system operator Fingrid. In December 2013 Fortum announced the sale of its distribution network in Finland to Suomi Power Networks, owned by First State Investments (40%), Borealis Infrastructure (40%), Keva (12,5%) and LähiTapiola (7,5%).

In 2012, Fortum shared the number one position in the Carbon Disclosure Project's Nordic climate index.

In 2013, Fortum opened two new CHP utilities using waste as a fuel in Klaipėda, Lithuania, and , Sweden as well as new biomass-fuelled CHP plants in Jelgava, Latvia, and Järvenpää, Finland. In June, Fortum acquired a 5 MW solar power plant in the state of Rajasthan in India. In September Fortum signed an agreement with Rosatom and Rolls-Royce to develop nuclear power.

In 2014 Fortum sold its Norwegian electricity distribution network and also its stakes in Fredrikstad Energi and Fredrikstad Energi Nett to the Hafslund Group. The heat business was sold to iCON Infrastructure Partners II, L.P. fund. Since 2015 the electrical distribution network in Sweden is owned by Ellevio.

In 2015 Fortum connected its first greenfield solar park, under the Jawaharlal Nehru National Solar Mission (JNNSM) Phase II initiative, in Madhya Pradesh.

In 2015, Fortum completed the divestment of its electricity distribution network in Sweden, thus completing the divestment of electricity distribution business. In 2016, Fortum acquired Grupa DUON S.A, an electricity and gas sales company in Poland, and Ekokem Corporation, a leading Nordic circular economy company specialised in material and waste recycling, final disposal solutions, soil remediation and environmental construction.

In 2017, the 100 MW plant in Pavagada solar park was connected to the grid. It was the first of a series of planned gigawatt-scale plants facilitated by reverse auctions in India. In September, Fortum announced it would buy E.ON's 47% stake in German power company Uniper. Fortum increased its stake to 75% in spring 2020. Uniper mainly uses oil, natural gas and coal to supply electricity.

In 2020 Fortum and Kværner informed that they would cooperate on a Carbon capture and storage project for waste incineration at Klemetsrud energigjenvinningsanlegg.

In 2020 Fortum was the biggest company in Finland by its revenue. The majority of its income came from Uniper that became Fortum's subsidiary in March 2020.

In 2021 Fortum sold its business in Estonia, Latvia and Lithuania to Partners Group.

Uniper divestment (2022)

On 21 September 2022, Fortum announced that Uniper is to be fully divested to the German state. Under the agreement, Uniper plans to issue 4.7 billion new ordinary registered shares, which the Federal Republic of Germany plans to subscribe at a nominal value of EUR 1.70 per share. The German state-owned KfW bank will provide Uniper with additional liquidity support as required until this EUR 8 billion capital increase is completed. Uniper was thus nationalised by Germany on the 21 September 2022 for 8 billion euros.

At completion of the capital increase, the Germans plans to buy all of Fortum's approximately 293 million shares in Uniper for EUR 1.70 per share, i.e. for a total of EUR 0.5 billion. At that point, change of control clause in the financing agreement will be triggered and the buyer will provide the financing for the redemption of Fortum's EUR 4 billion shareholder loan granted to Uniper and the release of the EUR 4 billion parent company guarantee.

The parties have also agreed that Fortum will have a right of first offer in case Uniper intends to divest all or parts of its Swedish hydro and nuclear assets until the end of 2026.

Russian assets during the Russian invasion of Ukraine (2023–present)

In April 2023, during the Russian invasion of Ukraine, Fortum's Russian assets were transferred under external management by decree of the President of Russia, as a response to the confiscation of Russian property in Europe. Fortum considered the decision illegal and wrote off assets from the balance sheet, recording a loss of 1.7 billion euros. In 2021, Fortum was estimated to have had as much as $32.6 billion in assets in Russia.

In July 2023 Russia announced it was changing the name of the Russian business to Forward Energo.

In February 2024 Fortum launched arbitration proceedings against Russia, seeking compensation for its assets seized by Russian authorities.

In August 2025, Russian president Vladimir Putin issued a personal decree according to which the Federal Agency for State Property Management takes control of the joint-stock company Chelyabinsk Energoremont (, ), whose entire shareholding was owned by Fortum. Chelyabinsk Energoremont specializes in the maintenance of steam turbines, steam boilers, and electrical equipment, as well as in the repair of power plants.

Operations

Hydropower

Hydropower is one of the most significant renewable electricity production form for Fortum.

Nuclear power

In 2021 Fortum owned the nuclear power plant in Loviisa, Finland. Its nuclear assets also cover Sweden with a 43% share ownership in the Oskarshamn Nuclear Power Plant and 22% of three Forsmark Nuclear Power Plants. Furthermore, Fortum owns a 27% stake in the Teollisuuden Voima, which operates three nuclear power plants at Olkiluoto.

Combined production of heat and electric power (cogeneration or CHP)

Fortum produces and sells heat in Nordic countries and Poland, operating with 4 plants combining production of heat (district heating) and electric power.

Electricity and heat sales

Fortum sells electricity, electricity products and services to over 2 million consumers predominantly in the Nordics and Poland. In 2014, Fortum closed its 1,000 MW coal power plant at Ingå (Finland) and demolished it in 2020. The company also owns and operates about 1200 km of district heat network in Finland, 2400 km in Sweden, 860 km in Poland and 480 km in Russia.

Solar power

The company has stated that its ambition is to build a small photo-voltaic solar portfolio to gain experience in different solar technologies and in operating in the Indian power market. Fortum also sells solar power kits in the Nordic countries.

Environmental record

In 2014 Fortum had the biggest market share of ecolabelled electricity in Finland. Nowadays, they no longer offer ecolabelled electricity in Finland.

After acquiring a majority stake in Uniper in 2020, Extinction Rebellion Finland accused Fortum for greenwashing for continuing and scaling up its fossil fuel business, for example opening (through Uniper) Dateln4 coal-fired power plant in Germany in 2020 and suing the Netherlands on the basis of the Energy Charter Treaty for banning coal.

Social responsibility

In 2023, Fortum became the first business head-quartered in Finland to secure Fair Tax Mark certification.

In February 2014, Fortum equipped three schools with solar-powered infrastructure in Bhilwara, India, where they had a solar plant.

References

References

1. "Fortum Financials 2023".
2. "Fortum Sustainability 2023".
3. Vuorinen, Asko. (2015). "Imatran Voimasta Fortumiksi 1932-2013".
4. (1998-06-17). "IVO-Neste Yhtymästä Fortum".
5. (2003). "Fortum i mål i Fredrikstad Energi".
6. (2005-03-11). "Fortumin omistajat saavat kevään jakautumisessa Neste Oilin osakkeita".
7. Humber, Yuriy. (2008-02-28). "Fortum Buys Russia Utility TGK-10, May Pay $3 Billion". [[Bloomberg L.P..
8. Rosendahl, Jussi. (2011-01-26). "Utilities Fortum, PVO to sell stakes in Fingrid". [[Reuters]].
9. [http://yle.fi/uutiset/fortum_myy_sahkoverkot_255_miljardilla/6980971 Fortum myy sähköverkot 2,55 miljardilla]. 12.12.2013 yle, viitattu 21.12.2013 {{in lang. fi
10. "CDP Nordic 260 Climate Change Report 2012". Carbon Disclosure Project.
11. (2013-05-17). "Fortum openes combined heat and power plant in Klaipeda, Lithuania". Climate Action.
12. (2013-12-06). "Fortum opens new waste-to-energy CHP plant in Stockholm, Sweden". Oil & Gas Observer.
13. (2013-09-19). "Fortum starts up biomass plant". The Baltic Times.
14. (2013-06-14). "Fortum's biofuel-fired CHP plant inaugurated in Järvenpää". Fortum Corporation.
15. (2013-06-11). "Fortum Buys India Solar Plant, Plans More Investment". [[Bloomberg News]].
16. (5 September 2013). "Fortum inks nuclear, wind power deals with UK firms".
17. (2014-04-09). "Fortum sells Norwegian electricity distribution business to Hafslund". [[Reuters]].
18. (24 January 2015). "Fortum launches its first greenfield solar project in India - Times of India". timesofindia.indiatimes.com.
19. (2 January 2015). "Fortum connects 10MW solar power plant in Madhya Pradesh to grid - Times of India". timesofindia.indiatimes.com.
20. "Fortum connects 100-MW solar plant to grid in India".
21. (2017-09-20). "Fortum Plans $9.7 Billion Bid for EON Fossil-Fuel Arm Uniper". [[Bloomberg News]].
22. Lähteenmäki, Pekka. (11 December 2020). "Fortum lataa miljardipanokset tuuleen ja aurinkoon ja hyökkää sitten vetybuumiin – "Olemme saman murroksen äärellä, jossa olimme kymmenen vuotta sitten uusiutuvissa"".
23. (2018). "Sustainability at Uniper - Data Overview".
24. (2020). "Kværner og Fortum vil samarbeide om CO2-fangst".
25. Talouselämä. "TE500".
26. (2021-05-12). "Osavuosikatsaukset {{!}} Uniper veti Fortumin tuloksen yli miljardiin euroon alkuvuonna".
27. "Fortum paransi tulostaan loppuvuonna, taustalla tytäryhtiö Uniperin vahva suoritus".
28. "Fortum to fully divest Uniper to the German State".
29. "Fortum to fully divest Uniper to the German State".
30. (2023-04-06). ""Юнипро» и "Фортум" возглавили менеджеры «Роснефти"".
31. (2023-05-11). "Fortum спишет российские активы на €1,7 млрд".
32. Koskinen, Mika. (25 July 2024). "Fortumin menetetyistä Venäjän-bisneksistä leviää hurja laskelma".
33. (24 July 2023). "Fortum's Russian business to be renamed Forward Energo after seizure -company".
34. (27 February 2024). "Finnish energy giant Fortum files legal action against Russia".
35. Shepelenko, Mikael. (26 August 2025). "Putinilta henkilökohtainen kosto suomalaiselle jättiyhtiölle".
36. "Vesivoimalaitokset".
37. "Ydinvoimalaitokset".
38. (27 March 2020). "Her rives Nordens største kullkraftverk". [[Teknisk Ukeblad]].
39. (2013-06-11). "Fortum launches solar power production in India by acquiring a 5-MW photo-voltaic solar power plant". Fortum Oyj.
40. (2014-02-03). "EKOenergy | The European ecolabel for electricity". Ekoenergia.fi.
41. (8 May 2024). "List of all Authorised EKOenergy Sellers".
42. Fortum will become one of the EU's worst emitters of [[greenhouse gas emissions]], asserted a report backed by major European environmental groups in 2019."[https://yle.fi/uutiset/osasto/news/fortumuniper_among_europes_worst_polluters_say_ngos/10728601 Fortum/Uniper among Europe's worst polluters, say NGOs]". YLE. 2019-04-08. Retrieved 2020-04-05.'
43. Drummond, Graham. (2023-12-18). "Fortum first company in Finland to gain Fair Tax Mark for responsible tax conduct".
44. "Finland Ex President Halonen visits Fortum plant in Bhilwara". news.webindia123.com.