and sustainable future through our broad portfolio of engines, propulsion systems, hybrid technology, exhaust, treatment, shaft line solutions and digital technologies, as well as integrated powertrain systems.

and sustainable future through our broad portfolio of engines, propulsion systems, hybrid technology, exhaust, treatment, shaft line solutions and digital technologies, as well as integrated powertrain systems.

vuosineljänneksittäin Vuoden 2023 luvut oikaistu vastaamaan 1.1.2024 voimaan astunutta organisaatiorakennetta, jossa Exhaust, Treatment- ja Shaft Line Solutions -liiketoimintayksiköt siirrettiin Marine Systemsistä Marine Poweriin

future – through our broad portfolio, which includes engines, propulsion systems, hybrid technologies, exhaust, treatment, shaft line solutions, digital innovations, and integrated powertrain systems.

The marine offering includes power and propulsion systems, voyage optimisation solutions, as well as exhaust, treatment applications and shaft line solutions.

Decarbonisation and future fuels Exhaust treatment Decarbonisation and future fuels Exhaust, treatment Read more articles Frequently asked questions

While Wärtsilä also delivers other marine equipment such as propulsion systems, gearboxes and exhaust, treatment systems, engines constitute its largest individual product category.

vuosineljänneksittäin *Oikaistu vastaamaan 1.1.2024 voimaan astunutta organisaatiorakennetta, jossa Exhaust, Treatment- ja Shaft Line Solutions - liiketoimintayksiköt siirrettiin Marine Systemsistä Marine Poweriin

vuosineljänneksittäin Vuoden 2023 luvut oikaistu vastaamaan 1.1.2024 voimaan astunutta organisaatiorakennetta, jossa Exhaust, Treatment- ja Shaft Line Solutions -liiketoimintayksiköt siirrettiin Marine Systemsistä Marine Poweriin

fuels Burn less fuel More efficient operations and solutions Clean up emissions Carbon capture, exhaust, treatment Use alternative energy sources Sustainable fuels, hybridisation and electrification ©

Figures from 2023 restated to reflect the redefined organisational structure as of 1 January 2024, as the Exhaust, Treatment and Shaft Line Solutions business units were moved from Marine Systems to Marine Power, and

fuels Burn less fuel More efficient operations and solutions Clean up emissions Carbon capture, exhaust, treatment Use alternative energy sources Sustainable fuels, hybridisation and electrification ©

fuels Burn less fuel More efficient operations and solutions Clean up emissions Carbon capture, exhaust, treatment Use alternative energy sources Sustainable fuels, hybridisation and electrification ©

components for Wärtsilä, WinGD and Sulzer branded 2-stroke and 4-stroke engines Wärtsilä and non-OEM exhaust, treatment systems.

Gas Solutions business unit was moved to Portfolio Business for divestment, and Exhaust Treatment and, Exhaust Treatment and Shaft Line Solutions business units were moved from Marine Systems to Marine Power

Figures from 2023 restated to reflect the redefined organisational structure as of 1 January 2024, as the Exhaust, Treatment and Shaft Line Solutions business units were moved from Marine Systems to Marine Power, and

solutions for ships and power plants, including 4-stroke engines, propulsion equipment and systems, exhaust, treatment systems, auxiliary gensets and the QuantiParts portfolio.

Solutions -liiketoimintayksikkö siirrettiin Portfolio Business -yksikköön divestoinnin vuoksi, ja Exhaust, Treatment and Shaft Line Solutions -liiketoimintayksiköt siirrettiin Marine Systemsistä Marine Poweriin, Exhaust Treatment ja Shaft Line Solutions -liiketoimintayksiköt siirrettiin Marine Systemsistä Marine

Solutions -liiketoimintayksikkö siirrettiin Portfolio Business -yksikköön divestoinnin vuoksi, ja Exhaust, Treatment and Shaft Line Solutions -liiketoimintayksiköt siirrettiin Marine Systemsistä Marine Poweriin, Exhaust Treatment ja Shaft Line Solutions -liiketoimintayksiköt siirrettiin Marine Systemsistä Marine

Gas Solutions business unit was moved to Portfolio Business for divestment, and Exhaust Treatment and, Exhaust Treatment and Shaft Line Solutions business units were moved from Marine Systems to Marine Power