Assertion: fuel cell | /r/HasProperty | viable
Facets:
value: on river vessels
type: LOCATION
value: economically
type: DEGREE
value: for zero-emission propulsion
type: PURPOSE
value: to fuel cell-driven ones
type: TRANSITIVE-OBJECT
Source sentences:
text: If a practical method of hydrogen storage is introduced, and fuel cells become cheaper, they can be economically viable to power hybrid fuel cell/battery vehicles, or purely fuel cell-driven ones.
text: Fuel cells are a viable solution for zero-emission propulsion on river vessels including:
text: Fuel cells are a viable technology offering significant economic, environmental and energy efficiency benefits.