The Finnish energy company has run its Wärtsilä 31H2 — a bus-sized, 13,000-horsepower piston engine — on pure hydrogen at its test facility in Bermeo, on Spain's Basque coast, feeding the output directly into the national grid. It is the first time a large-scale combustion engine has run on 100% hydrogen at grid level, with no natural gas in the mix.
(c) Emilio Sánchez Hernández

Un motor de hidrógeno puro de 13.000 CV alimenta la red eléctrica española

PV-MAGAZINE

La empresa finlandesa Wärtsilä ha puesto en marcha su motor Wärtsilä 31H2 — un motor de pistones del tamaño de un autobús con 13.000 CV — funcionando con hidrógeno puro en su laboratorio de Bermeo, en el País Vasco. La electricidad generada se inyectó directamente en la red nacional: es la primera demostración a escala industrial de un motor de combustión que funciona al 100% con hidrógeno.

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