The cost of wind-generated electricity has dropped to the point where it's on a par with energy produced from coal and natural gas.
(The cost of wind-generated electricity; has dropped; to the point) (it; 's; on a par with energy; L:the point) (energy; produced; from coal and natural gas)
The cost of wind-generated electricity it energy
has dropped 's produced
to the point
on a par with energy L:the point
from coal and natural gas