Finnish company Wartsila evolved from humble beginnings as a sawmill into a global marine and energy powerhouse that is today a model of customer value creation, decarbonization, and growth amid uncertainty. Driving that triumph over its 188-year history is a consistent spirit of innovation and flexibility. For more, read Generating Change: Wartsila’s Evolution.
- Since 2010, Wartsila has been focusing on becoming a world leader in balancing and power optimization to help customers achieve decarbonization and transition toward a 100% renewable energy future.
- In May 2020, Wartsila began work developing a combustion process in its engines to achieve 100% hydrogen fuel combustion. The company expects to launch a power plant design for hydrogen blends in 2022, followed by a concept for pure hydrogen in 2025.
- In March 2022, Wartsila began operating two Wartsila 34SG engines, a combined output of 11.6 MW, that can run on 3% hydrogen and natural gas blend at Keppel Offshore Marine’s “Floating Living Lab” in Singapore.
- In addition to hydrogen, other potential renewable fuels are being studied for future applications. In 2022, Wartsila released its Wartsila 32 Methanol engine to the market and it expects to have engine concepts ready for operating with pure ammonia fuel in 2023.
Path to 100% Perspective
Modern and flexible engine power plants are an ideal solution for balancing power, due to their flexibility in fuels and operation profiles. This is needed as batteries alone cannot fulfill the balancing need for fluctuating renewable power sources. Flexible capacity must be ready to start quickly at any time and capable of ramping up and down an unlimited number of times a day. Current Wartsila engine power plants can connect to the grid in 30 seconds and reach full load in just two minutes. In addition, current Wartsila gas engineer power plants can use up to 25 vol% hydrogen blends in natural gas and there is ongoing development for pure hydrogen and other P2X fuels, such as ammonia, methane, and methanol. As part of the strong green hydrogen boom, Wartsila is planning several hydrogen projects with partners and customers ranging from utilizing hydrogen blends in existing assets to a P2X2P plant in collaboration with partners.