Study options

Energy Conversion and Computational Engineering, Master of Science (Technology)

For applicants
Energy conversion is a cornerstone of sustainable energy consumption and a cleaner planet. In this major, you will learn the skills needed to design and analyse power plant processes across wind, solar, hydrogen and nuclear energy systems, develop waste and biomass conversion systems and design energy storage systems. You will graduate ready to become a leading expert in energy and push the industry towards a more sustainable future.
Students in the lab

Degree:

Master of Science (Technology)

Application period:

1 Dec 2025 – 2 Jan 2026

Language of instruction:

English

Duration:

2 years, full-time

Eligibility:

Relevant Bachelor's degree

Field of study:

Technology and Engineering

Credits:

120 ECTS

Organising school:

School of Engineering

Tuition fees:

For non-EU/EEA citizens, €17000/y (Master’s studies) Read more

Apply to master’s programmes

Description

In the Energy Conversion and Computational Engineering major, you will learn how to design and optimise energy conversion processes across many types of energy systems.

This major is designed for analytical students with an interest in energy systems – and making them more sustainable. It builds on the engineering skills you gained while completing your bachelor’s degree in energy and mechanical engineering, physics, chemistry or related field.

You’ll build the solid foundation you need to deeply understand energy systems and their physical phenomena – heat transfer, thermodynamics, fluid flows – from a birds-eye view. Alongside your academic work, you’ll put theory to practice by learning to use modern simulation tools and industry software, working on projects with your fellow students and leading energy companies, or even contributing to research at Aalto.

In this major, you will:

  • Learn how to design sustainable energy conversion and storage solutions.
  • Build experience using simulation methods and software for energy system design, analysis, and research.
  • Gain strong methodological and theoretical skills you can apply to computational design.
  • Identify the fundamental natural phenomena of modern energy conversion technologies and apply tangible methods to design and develop them.
  • Gain a high-level understanding of dependencies across large energy systems.
  • Sharpen your skills in working with multidisciplinary teams and communicating research and technical information effectively.
  • Learn to design complex projects and experiments and interpret their results.

The share of sustainable energy sources is continuously increasing, and recent global challenges are making the transition towards sustainable alternative fuels even more pressing.

You’ll graduate at a critical time in the energy field, ready to contribute at the leading edge of R&D for clean energy system design in industry or research – and become a leader in reaching carbon neutral sustainability goals.

Language of instruction

Language of instruction is English. The language of instruction is English. More information and guidelines on the languages of the degree and instruction at Aalto University available here.

Tuition fees and scholarships

The tuition fee for this study option is 17 000 euros per academic year. Citizens of European Union (EU), the European Economic Area (EEA) or Switzerland do not pay tuition fees. Citizens of other countries must pay tuition fees.

Aalto University offers a small number of scholarships in the form of tuition fee waivers to fee-paying students. Scholarships can be awarded to the highest-achieving applicants based on the programme's evaluation criteria. Applicants are ranked according to the criteria outlined on the programme's webpage.

More information on tuition fees and scholarships at Aalto University is available at the Scholarships and Tuition Fees webpage.

Structure of studies

This major is designed to give you a high-level understanding of modern and future energy systems. Alongside lectures and coursework, expect to spend your time on real-world projects, cases and teamwork. Practical simulation, modelling and project courses are at the heart of the major.

A Master of Science (Technology) degree is 120 ECTS credits in total. This degree consists of major studies, a master’s thesis and electives.

  • Master's programme compulsory courses (15 ECTS)
  • Major compulsory courses (20 ECTS)
  • Major optional studies (25 ECTS)
  • Master’s thesis (30 ECTS)
  • Elective studies (30 ECTS)

Your first year will be spent completing the required courses for the Advanced Energy Solution’s Master’s programme as well as this Energy Conversion and Computational Engineering major. You’ll get a solid introduction to energy solutions and engineering, learn how energy markets work, and start rolling up your sleeves in courses on sustainable fuels, fluid and gas dynamics, energy conversion, simulation and modelling.

Year two is more self-directed. You’ll choose your own set of courses based on your interests and career ambitions. These courses are divided based on their theme – either conversion and storage, methods, or systems and technologies. You can dive deeply into fluid dynamics, computation or machine learning – or specialize in a specific energy system.

Your electives also fall into year two. You can choose courses freely from Aalto or other universities. Alternatively, you can deepen your expertise by taking more courses from the advanced major studies. You also have the option of completing a minor or practical training.

More information on the programme content and curriculum can be found in the Student guide.

Master's Programme in Advanced Energy Solutions

Specialisations

Specialisations within the Energy Conversion and Computational Engineering major are self-directed through your course selections in year two. Broadly, they fall into these categories:

Conversion and Storage

Focus in on how energy is transformed, stored and moved across systems – then applying those concepts to design and optimise the systems in the real world.

Computational Methods

If you’re particularly interested in computation, you can choose courses to further develop your technical skillset in modelling, simulation, and analysis of energy systems.

Power and Heat Production Technologies

Develop your understanding of how electricity and heat are produced, ranging from small-scale systems like heat exchangers to power plants.

See the full list of available courses in the Student Guide.

Internationalisation

The study environment in the Energy Conversion and Computational Engineering major is strongly international, and studies are conducted in multicultural groups. Students are actively encouraged to spend a semester abroad, studying at one of the top-tier international partner universities of Aalto University.

Further study opportunities

The Energy Conversion and Computationgives you a strong foundation to pursue doctoral studies.

Read more about applying for doctoral studies at Aalto University:

https://www.aalto.fi/en/doctoral-education/how-to-apply-for-doctoral-studies

Career opportunities

You’ll graduate ready to develop into a leading energy expert, with strong career prospects in the energy and engineering industries or research. Depending on your course selections and interests, you might find a career path in:

R&D engineering. Design, text and improve energy conversion, storage and power systems to build the next generation of energy solutions.

Energy engineering or consulting. Apply your expertise to analysing and solving real-world energy challenges and supporting strategic and technical development.

Computational engineering or computational fluid dynamics (CFD). Design systems and study complex physical phenomena through your skills in modelling, simulation and analysis.

Energy systems or market analysis. Analyse large-scale energy systems to support planning, policy and investment decisions as the energy industry develops.

Energy research. Contribute to cutting-edge research in growing energy industries and new systems as part of an industrial R&D unit, research institute or university.

Our graduates are highly employable and have earned positions at leading firms like Wärtsilä, Andritz, and McLaren, as well as research organisations and startups.

Research focus

As a student in the major, you’ll have the opportunity to contribute to ongoing research being conducted by our internationally recognized Energy Conversion and Systems research group. Its primary research areas include hydrogen production, computational fluid dynamics, energy storage, synthetic fuels, biofuels, and carbon capture technologies.

Co-operation with other parties

Aalto University and the departments involved in the programme collaborate with many high-quality universities world-wide, which you’ll have the chance to study at while completing your elective studies.

This major also has strong ties to the energy industry. You’ll be collaborating with key industry players before you graduate, and many students work with companies when writing their master’s thesis.

This programme also includes an Advanced Energy Project Course (AAE-E3000), where you’ll practice your real-world consulting skills by working with a company to solve an industry-related problem.

Get to know us

Graduate in dark suit and cap holds blue diploma folder outside a modern brick and glass university building

Yahya Bahadori’s master’s thesis started his career as a process engineer at the same company

Drawn by Aalto University's academic excellence and the flexibility of the Advanced Energy Solutions programme, Yahya Bahadori found the perfect place to expand his expertise in energy technologies. His studies not only shaped his professional path but also introduced him to Finnish student life, lifelong friendships, and the spirit of sisu.

News
Johannes Tero giving a talk

Johannes Tervo works with defending world's carrying capacity

Alumnus Johannes Tervo is heading partnerships at The Upright Project. He studied his master’s in Advanced Energy Solutions Energy Conversion Processes, which helped him to understand how the world works and solve problems by applying first principle thinking with the help of math and physics.

School of Engineering

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Evaluation criteria 2027

Applicants to the programme must meet the general eligibility and language requirements that are common to all Master's programmes in Aalto University. Applicants meeting Aalto’s general eligibility criteria for master's studies are evaluated and ranked according to the evaluation criteria decided in advance for each study option. 

The applications to Master’s Programme in Advanced Energy Solutions (all study options) are evaluated based on the following criteria:

Evaluation process

Applicants' evaluation process is described under Evaluation process. 

Documents required by the study option

This study option (master's programme) requires two sets of documents from their applicants:

1. Obligatory application documents detailed on the Apply to master’s programmes webpage 

2. Documents required by the study option listed below.

Programme director

Ilkka Keppo

Professor, programme director
 Ville Vuorinen

Ville Vuorinen

Professor-in-charge, Sustainable Energy Conversion Processes major

Contact information

Sanni Hallén

Planning officer (content and studies of the programme)

masterstudies-eng@aalto.fi

Aalto University Admission Services

For enquiries regarding the application process, obligatory application documents or English language proficiency, please contact Admission Services.

admissions@aalto.fi

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