Assertion: stationary fuel cell | /r/CapableOf | generate power
Facets:
value: at 775 per kilowatt
type: MANNER
value: as of january
type: TEMPORAL
Source sentences:
text: The Department of Energy Solid State Energy Conversion Alliance found that, as of January 2011, stationary fuel cells generated power at approximately $724 to $775 per kilowatt installed.