Assertion: solar energy | /r/HasProperty | expensive
Facets:
value: in the past
type: TEMPORAL
value: now than
type: TEMPORAL
Source sentences:
text: Now, a lot of politicians and people connected to or confused by the fossil fuel industry like to contend that solar power is expensive.
text: It does have many environmental and economic benefits, and solar power is more efficient and affordable now than ever.
text: It's true that solar energy has been rather expensive in the past, but prices are coming down and increased efficiency with solar panels and solar cells is making solar power more practical for more people.
text: Solar power is about five times as expensive as what people pay for the current that comes out of the outlets.