• 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 & US partners succeed with world’s first-of-its-kind power plant fuel tests using blended hydrogen
Nov 8, 2022, 13:00 PM
COP27 provides a once-in-a-generation opportunity to lay foundations for Africa’s clean energy future – finds Wärtsilä report
Oct 26, 2022, 08:00 AM
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


Visions for sustainable societies


rice field, man working, asia
30 NOV 2022 Article
8 min read

Maladaptation – when our response to climate change goes wrong

Most of the world accepts the need to combat climate change, but not all attempts to...
Carbon tech, Carbon, CO2, illustration
23 NOV 2022 Article
4 min read

Is carbon tech the key to a brighter future?

Atmospheric carbon is a valuable natural resource. Companies understand that and are now capturing and...
decarbonisation offering banner
21 NOV 2022 Article
12 min read

Stepping up to decarbonise the maritime industry

Wärtsilä is leading the way in maritime decarbonisation, providing shipping companies with...
Glacier, woman, woman in nature
11 NOV 2022 Article
5 min read

Decoding natural and human-induced climate change

Climate change causes disastrous events around the world. But is there a risk that climate change...
wind power, father and child
19 OCT 2022 Article
5 min read

Mitigating long-term environmental risks: the crucial role of corporations

From transitioning to clean energy to encouraging greener consumer...
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...