A large-scale power engine has successfully supplied electricity to Spain’s national grid using 100% ...

Wärtsilä begins testing the world’s first large-scale 100% hydrogen engine on Spain’s national electricity grid.

Wärtsilä has successfully demonstrated what it says is the world’s first large-scale engine running on 100% hydrogen, ...

Technology group Wärtsilä has started validation of a new 100% hydrogen engine to power Spain?s national electricity grid in ...

Wärtsilä Corporation Wärtsilä will supply an off-grid energy power solution for a new data center facility under construction in Texas, USA. HOUSTON, April 23, 2026 (GLOBE NEWSWIRE) -- Technology ...

A rendering of Wärtsilä's 100% hydrogen-ready engine power plant. Photo by Wärtsilä. Wärtsilä has announced a 100% hydrogen-ready engine power plant, which the company says is the world’s first.

The technology group Wärtsilä and WEC Energy Group have successfully tested the capabilities of a Wärtsilä engine running on 25 vol% hydrogen-blended fuel. The tests, which were completed in October ...

A 22.7 MW flexible gas power plant delivered to Benndale, Mississippi, USA by the technology group Wärtsilä commenced commercial operations on 8 April, 2020, allowing electricity to be sold to the ...

HOUSTON, April 16, 2026 (GLOBE NEWSWIRE)-- Technology group Wärtsilä has received an order to supply 412 MW of engine power to support a major new hyperscale data center project in Ohio, United States ...

Wärtsilä introduced its new Wärtsilä 25 medium-speed four-stroke engine based on its modular technology platform and designed to accelerate and support the maritime sector’s efforts in achieving ...

KUALA LUMPUR – Finnish energy technology group Wärtsilä this week unveiled its latest engine and power plant solution to the power generation markets. Launched at POWERGEN Asia conference and ...

Finland-based marine technology and equipment maker Wärtsilä has introduced the marine sector’s "first commercially available 4-stroke engine-based solution for ammonia fuel." According to Wärtsilä, ...