SUBSCRIBE
PROFILE

GSE Solutions modernizes the training simulators of the Olkiluoto power plant

GSE Solutions was chosen to upgrade the training simulators of the Olkiluoto nuclear power plant in Finland, owned by the Finnish company TVO. This two-phase contract, to be completed by August 2025, will enhance the operator training experience through the use of the latest simulation technologies.

Share:

Comprehensive energy news coverage, updated nonstop

Annual subscription

8.25$/month*

*billed annually at 99$/year for the first year then 149,00$/year ​

Unlimited access • Archives included • Professional invoice

SUBSCRIBE - 99$/year

OTHER ACCESS OPTIONS

Monthly subscription

Unlimited access • Archives included

5.2$/month*
then 14.90$ per month thereafter

FREE ACCOUNT

3 articles offered per month

FREE

*Prices are excluding VAT, which may vary depending on your location or professional status

Since 2021: 35,000 articles • 150+ analyses per week

GSE Solutions modernizes the training simulators of the Olkiluoto power plant. The announcement was made today after the company was selected to upgrade the OL1 and OL2 training simulators at the Olkiluoto Nuclear Power Plant, located in Eurajoki, Finland. This nuclear power plant is operated by the Finnish company Teollisuuden Voima Oyj (TVO). It is widely recognized for its record of safe operations, high availability and decades of environmentally friendly power generation.

GSE Solutions upgrades more realistic training simulators

GSE built the original OL1 and OL2 simulators in the 1980s. Since then, the company has continued to maintain and upgrade simulators at various delivery points. This contract will be completed in two phases by August 2025 and will include the following: an upgrade of the plant containment building model with a new JTopmeretTM based model for the OL1 and OL2 training simulators; a replacement of the existing theater-based reactor thermal-hydraulic model with GSE’s latest RELAP 5-HD solution.

These upgrades will enhance the operator experience, taking advantage of the latest advances in simulation technology to bring even more realism to training sessions and see phenomena that were not available with legacy systems.

GSE Solutions improves training simulators for safe and optimal operation

GSE’s simulators are used in power plants around the world to create training scenarios around real events and unique operating conditions. “It is a privilege to continue to work with clients year after year to help improve training development,” said Kyle Loudermilk, president and CEO of GSE Solutions. “These latest updates will continue to help TVO achieve its goal of safe, reliable and optimal operations for the future.”

  • Popular on energynews.pro
Two tankers targeted in the Black Sea, Ankara warns over maritime security
France: the CRE launches a transitional mechanism to regulate suppliers
Hydrocop lève €182mn pour moderniser son parc hydroélectrique en France
AfDB grants $7.41mn to Liberia to complete hydroelectric power plant
Baghdad invites US companies to replace Lukoil on West Qurna 2
India prepares to open its nuclear sector to private players
The Indian government aims to amend legislation to allow private companies to participate in civil nuclear development, a move positioned as critical to achieving the country’s long-term energy targets.
China completes modular construction of Xudabao 4 passive tank
The VVER-1200 nuclear reactor at Xudabao 4 in China has completed installation of its final passive water tank, marking the end of modular construction for the second phase of the project.
Canada and Alberta agree on joint nuclear strategy by 2027
Ottawa and Edmonton commit to a nuclear production roadmap by 2050, through a memorandum of understanding also covering carbon capture and an Indigenous-led pipeline project.
Niger challenges Orano by launching its uranium production on the international market
Niamey asserts control over its uranium resources by authorising open market sales of Somaïr’s production, formerly operated by France’s Orano, amid ongoing legal disputes.
Equinix secures 500 MWe nuclear supply from Stellaria for AI data centres
Equinix has signed a strategic agreement with French start-up Stellaria to reserve 500 MWe of advanced nuclear capacity to power its future European AI data centres starting in 2035.
Kyrgyzstan bets on a Russian small modular reactor to solve its energy crisis
Bishkek plans to host a RITM-200N small modular reactor supplied by Rosatom to address electricity shortages and deepen energy ties with Moscow, despite the risks posed by Western sanctions.
TEPCO could restart Kashiwazaki-Kariwa nuclear plant as early as January
The Niigata prefectural assembly will vote on the restart of Unit 6, potentially marking TEPCO’s first reactor relaunch since the 2011 Fukushima disaster.
Norway launches cross-border consultation on nuclear power plant project
The Norwegian government has initiated a consultation with neighbouring countries on its modular nuclear power plant project in Aure and Heim, in accordance with the Espoo Convention.
TÜNAŞ and KEPCO sign deal to accelerate nuclear development in Türkiye
Türkiye and South Korea have signed a memorandum of understanding to jointly explore nuclear power plant projects, marking a strategic step in the long-term development of Türkiye's energy infrastructure.
Asian Development Bank opens nuclear energy financing to developing countries
Asian Development Bank has amended its energy policy to enable funding for civil nuclear projects in developing member countries across the Asia-Pacific region.
First Hydrogen launches project on molten-salt fuels for small modular reactors
First Hydrogen begins research with the University of Alberta to identify molten-salt mixtures simulating nuclear fuels for SMR prototypes.
Framatome delivers first nuclear fuel assemblies for Barakah
Framatome has completed the manufacturing of the first nuclear fuel assemblies for the Barakah power plant, marking a key milestone in the supply agreement signed with Emirates Nuclear Energy Company in July.
UK launches radical overhaul of nuclear regulation system
A government-commissioned report proposes 47 measures to simplify nuclear regulation, reduce decommissioning costs and accelerate delivery of civilian and military projects.
Zhangzhou’s second reactor delivers first kilowatt-hours to the grid
The Hualong One reactor at Zhangzhou nuclear power plant has been connected to the grid, marking a major milestone in the expansion of China’s civilian nuclear programme.
Rosatom receives approval to 3D-print SMR components
Russian state nuclear group Rosatom has validated the additive manufacturing of parts for its small modular reactors, marking an industrial first for RITM-200 SMR plant equipment.
Maritime Fusion raises $4.5mn to bring fusion energy to commercial ships
California-based Maritime Fusion, backed by Y Combinator and Trucks VC, is betting on a decentralised approach to fusion to target maritime and off-grid applications.
Bayridge Resources acquires 51% of Baker Lake uranium project in Nunavut
Bayridge Resources secures a majority stake in an advanced uranium project in Canada, strengthening its strategic presence in a geologically promising region.
Over 15,000 tonnes of recycled concrete from Sizewell A reinjected into Sizewell C
A significant volume of concrete from the dismantling of the Sizewell A nuclear power plant is being transferred to support the foundations of the Sizewell C project, under a partnership between UK nuclear sector stakeholders.
KEPCO and ENEC strengthen alliance on nuclear and artificial intelligence
Korean group KEPCO and UAE-based ENEC have signed two memorandums of understanding to expand their cooperation in civil nuclear energy, artificial intelligence, and digital technologies targeting new international markets.
US Army selects nine bases for future deployment of nuclear microreactors
The Janus programme will deploy micro nuclear power plants across nine military bases to reinforce energy autonomy for critical U.S. Army installations.

All the latest energy news, all the time

Annual subscription

8.25$/month*

*billed annually at 99$/year for the first year then 149,00$/year ​

Unlimited access - Archives included - Pro invoice

START - 99$/year

Monthly subscription

Unlimited access • Archives included

5.2$/month*
then 14.90$ per month thereafter

*Prices shown are exclusive of VAT, which may vary according to your location or professional status.

Since 2021: 30,000 articles - +150 analyses/week.