Sustainability

At Gasum, sustainability is at the core of our strategy and central to our values. Our objective is to increase the availability of low-carbon energy products to our customers, advance the circular economy and at the same time, to minimize the environmental impact of our own operations.

Sustainability highlights from 2025

910

Gigawatt hours of biogas produced

2.7

TWh of biogas delivered

759,000

tons of CO2eq emission savings enabled with biogas

Nearly 1.5 million

tons of different types of waste managed through biogas production

951

safety walks performed throughout Gasum's sites

6.1

TWh worth of renewable electricity Guarantees of Origin traded

100%

renewable electricity used in our own operations

34%

of total volumes of energy sold were renewables

Sustainability report 2025

Our sustainability report presents Gasum’s most significant sustainability performance topics and KPIs, including impacts on climate and the environment as well as the social agenda.

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Our strategy

The Accelerate strategy for 2026–2030 is designed to position Gasum to grow with our customers, improve profitability, and be at the forefront of the Nordic sustainable energy journey.

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Sustainability management

We enable emission reductions for our customers, reduce the environmental impacts of our own operations, promote a safe work environment and ensure responsible business practices.

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Leading safety

Our target is zero injuries, zero harm to the environment and assets, and zero unplanned disruptions in energy supply. We strive to be recognized as an industry leader in safety and security.

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