41.   The drought forced its affiliates to use more-expensive thermal plants to generate power instead of hydroelectric plants.

42.   The huge ice island drifted steadily closer to shore, only to be thrust back out into the current by the tailrace of a hydroelectric plant.

43.   The hydroelectric plant is big enough to power the whole region.

44.   The rains boosted generating capacity at hydroelectric plants, which previously had been forced to buy electricity from other generators to meet their sales commitments.

45.   The recent drought has slashed capacity at hydroelectric plants, stretching the generating system to the limit, analysts said.

46.   The transmission line will run from the Guri Dam hydroelectric plant in Venezuela to the Brazilian city of Boa Vista, officials said.

47.   The utility operates a network of hydroelectric plants.

48.   The two countries would also work together on development projects, such as roads, irrigation and hydroelectric plants.

49.   There are no hydroelectric plants or factories, and the ice it produces is as clear as glass.

50.   There are plans to build a reservoir and hydroelectric plant there.