• 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 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
Wärtsilä opens world-leading Sustainable Technology Hub to accelerate marine and energy decarbonisation
Jun 1, 2022, 14:30 PM
Wärtsilä to deliver grid balancing engines in a major U.S. power plant project
May 24, 2022, 15:00 PM


Visions for sustainable societies


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...
phone, young people, friends
1 JUN 2022 Article
8 min read

The cost of our online habits

Our internet use has gone through the roof since the pandemic. But the worry over the negative environmental impact of...
sharks, shark, ocean, ecosystem
18 MAY 2022 Article
7 min read

Sharks on the brink

Climate change is threatening the survival of sharks. And not only are they in danger, but their disappearance could have...