• Sustainability

    Creating sustainable value for stakeholders


At Wärtsilä, sustainability is at the core of our purpose and strategy. Along with our values, principles, and sustainability strategy and targets, they create the framework for our product development and responsible business practices.

Because of our strong emphasis on decarbonising the marine and energy markets, innovative and efficient solutions play a central role in our positive contribution towards a low carbon future. Wärtsilä businesses focus on developing and providing solutions and services that maximise the environmental and economic performance of fleets and individual vessels, power plants and entire systems. This is further enhanced by utilising lifecycle data, analytics and artificial intelligence.


Wärtsilä’s report shows: Southeast Asian countries can smoothly transition to net zero by mid-century, slashing emissions and the carbon tax cost burden
Sep 14, 2022, 05:00 AM
Launch of Wärtsilä 25 engine paves the way towards maritime decarbonisation
Sep 7, 2022, 13:00 PM
Wärtsilä signs contracts to supply energy storage systems for one of the world’s largest solar-plus-storage project portfolios
Jul 11, 2022, 19:00 PM
Wärtsilä supplies battery to Pivot Power as part of cutting-edge Energy Superhub Oxford project
Jul 5, 2022, 14:30 PM


Visions for sustainable societies


Scientists, research
7 SEP 2022 Article
5 min read

How Wärtsilä is leading the marine ecosystem towards zero emissions

Decarbonisation in the marine industry will not happen overnight, but Wärtsilä’s...
Woods, forest, roots
24 AUG 2022 Article
5 min read

Nature’s path to sustainability

For centuries, designers, and engineers have tried to harness the power of nature. Now, they are trying to learn...
10 AUG 2022 Article
5 min read

Climate change survival heating up in South Asia

The record-breaking heat wave over South Asia is a sign that the impact of climate change has...
Japan city, street
20 JUL 2022 Article
7 min read

Can Japan’s new form of capitalism boost hope for a greener future?

Through his flagship policy, Japanese Prime Minister Kishida Fumio expresses...
child, children, field, nature, sunny
22 JUN 2022 Article
8 min read

Why must we teach kids about sustainability?

From addressing current environmental issues to creating a future generation of eco-advocates,...
Clouds, mountains, hiker
15 JUN 2022 Article
8 min read

Are the answers in the clouds?

Studying clouds is crucial if we are to truly understand how the climate is changing. But how exactly can clouds help...