Wärtsilä Energy Email Format

Industrial Machinery ManufacturingSouthwest Finland, Finland1001-5000 Employees

Wärtsilä Energy operates in industrial machinery manufacturing with a focus on enabling a 100% renewable energy future. The company helps customers and power-system operators optimize energy configurations and future-proof assets, drawing on its power systems expertise. Its offerings include flexible engine-based power plants, energy storage, and lifecycle services, with engines designed to run on sustainable fuels. 

Based in Helsinki, Finland, the company has a global footprint and a track record spanning 79 GW of power plant capacity and over 130 energy storage systems in 180 countries, with a sizable share of its installed base under service agreements. In June 2026, Wärtsilä demonstrated a large-scale hydrogen-fueled engine delivering power to Spain's grid, illustrating its progress toward flexible, low-carbon generation.

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