Assertion: fuel cell | /r/HasProperty | attractive
Facets:
value: as energy generators
type: MANNER
value: for other situations
type: PURPOSE
value: because of their
type: CAUSE
value: for aviation
type: PURPOSE
value: for space missions of limited duration
type: TEMPORAL
value: for their modular and distributed nature
type: CAUSE
Source sentences:
text: In addition to high efficiency and low emissions, fuel cells are attractive for their modular and distributed nature, and zero noise pollution.
text: They are an attractive option for aviation since they produce zero or low emissions and make barely any sound.
text: For this reason, fuel cells are an attractive power supply for space missions of limited duration and for other situations where fuel is very expensive and difficult to supply.
text: Fuel cells are attractive as energy generators because of their:
text: Fuel cells are attractive because they're far more efficient than the internal combustion engines they can replace – though the latter can still be used with hydrogen fuels if desired.