Wärtsilä has successfully demonstrated what it says is the world’s first large-scale engine running on 100% hydrogen, supplying power to Spain’s grid in Bermeo and advancing flexible low-carbon generation technology.

Finnish technology group Wartsila Corp (HEL:WRT1V) said on Thursday it had successfully operated what it described as the world's first large-scale engine running on 100% hydrogen…

Wärtsilä has successfully demonstrated what it says is the world’s first large-scale engine running on 100% hydrogen, supplying power to Spain’s grid in Bermeo and advancing…