Which sentence describes a way hydroelectric plants are better than

other power plants?

A "Actually, hydroelectric and coal fired power plants produce

electricity in a similar way."

B "A typical hydroelectric dam is built on a large river with a large

drop in elevation."

C "Overnight there is less need for electricity in homes,

businesses, and other facilities."

D "Hydroelectric plants are more efficient at providing for peak

power demands during short periods than are fossil fuel and

nuclear power plants."