Assertion: propane's btu rating | /r/HasProperty | efficient
Facets:
value: more cost
type: MANNER
value: because of the additional heat per unit
type: CAUSE
Source sentences:
text: Despite this, however, propane is the fuel of choice for most barbecues, and for good reason – its greater BTU rating provides the higher heats that home grilling enthusiasts love and can actually be more cost efficient because of the additional heat per unit.