• Centrica webinar 1920


    Importance of flexibility and reliability in the UK energy market

  • Our Vision

    Our Vision

    Towards a 100% renewable energy future

  • Singapore skyline


    Flexible power, delivered on time

Designing and building power plants for utilities and industry has been our passion for decades. We have already delivered over 4800 power plants ranging from 10 to over 600 MW in 177 countries worldwide.

Our Smart Power Generation power plants are based on multiple internal combustion engines and are able to run on any gaseous or liquid fuels, including biofuels. They provide industry-leading energy efficiency, fuel and operational flexibility, helping to integrate wind and solar power into the grid.

As a leading EPC (engineering, procurement & construction) contractor and lifecycle support provider, we also support our customers with project development, financing and project services according to needs.

Towards 100% renewable energy

Wärtsilä is leading the transition as the energy system integrator. Find out more

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You are just a few clicks away. Design your power plant here.

Power generation

Innovation is in our DNA. State-of-the-art engines are the beating hearts of our power plants.


From Australia to Alaska, the Amazon to the Arctic - we match our customer's varying needs and requirements.

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