
Nordic Nuclear Trainee Program
The Nordic Nuclear Trainee Program (NNTP) is a 15-month initiative designed for emerging professionals in the Nordic nuclear industry. The latest program began in September 2024. This program offers a valuable opportunity to gain business insight, build industry-specific knowledge, and network with fellow professionals across the Nordic region. NNTP is jointly organized by the four Nordic nuclear operators — Fortum, Teollisuuden Voima (TVO), Uniper, and Vattenfall. Through a rotation system, participants will have the chance to engage with several of these companies during the program.
Nuclear Heroes goes blogging

NNTP blog
Module 5: Visit at OKG
In June, participants of the Nordic Nuclear Training Program (NNTP) visited OKG in Oskarshamn, Sweden. The visit was part of Module 5 of the program and offered a deep dive into leadership, mentorship, decommissioning, and Sweden’s approach to nuclear waste management.

NNTP blog
MODULE 4: Leadership in Nuclear, Vattenfall, Ringhals
In April, we the Nuclear Heroes gathered in the picturesque town of Varberg, Sweden, for a comprehensive three-day training module on Leadership in Nuclear, hosted by Vattenfall.

NNTP blog
NNTP module 3: Building bonds and knowledge
The NNTP trainees got to start 2025 with excitement in the air as our third module was fast approaching. The venue would be the Olkiluoto 3 Nuclear Power Plant and visitor center. I have personally never gone to Olkiluoto, or Rauma for that matter.

NNTP blog
Insights from the first module
The first module was exciting. We spent a lot of time getting to know each other, and it seems like we have a good group of people in this program. Besides networking, we also had some informative presentations. The module concluded on the third day with a visit to the Forsmark nuclear power plant.

NNTP participants Olli and Hanna: Growing as a nuclear professional at Fortum
Olli Suurnäkki and Hanna Tynys share about their career within nuclear and the experience of participating the Nordic Nuclear Trainee Program
NNTP in a nutshell
- Steep learning curve with a 15-month program
- Working in a specific role in Fortum's nuclear team
- Two rotations (2-4 weeks)
- Face-to-face modules, site visits and virtual seminars
- Project assignment
- Visit to WANO Paris Centre (World Association of Nuclear Operators)
- Networking with nuclear professionals and other trainees
- Working in specific role in Fortum's nuclear team
- Mentoring from industry experts
Nuclear power at Fortum
800
Nuclear professionals
52%
Share of Fortum's electricity production
3.2 GW
Our nuclear generation capacity

Loviisa Nuclear Power Plant
We have been safely operating the Loviisa nuclear plant in Finland for over 45 years. The operating licence of Loviisa power plant is valid until 2050, which means that we will need the expertise of a wide range of professionals well into the future.

Extensive competence in nuclear
We are co-owner of several nuclear power plants in the Nordics. We implement own nuclear power projects, have strong focus in nuclear R&D and provide expertise to new nuclear and hydrogen projects. Through extensive inhouse competence we also offer our services to nuclear industry globally and are investigating opportunities in nuclear new build.