Assertion: fuel cell | /r/HasProperty | impractical
Facets:
value: much more
type: DEGREE
value: for pickup trucks
type: TRANSITIVE-OBJECT
value: for suvs
type: TRANSITIVE-OBJECT
Source sentences:
text: Since it requires more energy to extract pure hydrogen than is produced by the fuel cell, they are impractical as an energy source for most applications; Alternative hydrogen fuel sources for fuel cells, such as methanol, natural gas, or petroleum as more efficient when burned in traditional electrical production methods; Finally, the membrane filter is very expensive because it is platinum covered.
text: Fuel cells are a much more practical option for pickup trucks and SUVs as well -- current lithium batteries lack the range to be practical for such vehicles.