The pipeline would increase HyMarnham Power’s production capacity to over 900MW, a 60-fold increase on existing capacity. Plans were unveiled at the East Midlands Hydrogen Summit.

I don't understand. Does HyMarnham produce hydrogen or consume hydrogen for energy production? The article days it'll connect energy intensive industries, so does that mean they will create hydrogen as a byproduct which will be sent to HyMarnham to produce energy? The article doesn't make it clear.