From 1925 to 1927 small hydroelectric power station was built in the valley.

Since 1905, he was involved in project design of hydroelectric stations.

Since then, the hydroelectric power station is the largest in Mexico.

It was created after construction of a hydroelectric power station in 1954.

The construction of the hydroelectric power station started immediately after the war.

Part of the complex, the largest hydroelectric station in the world, is now named for him.

In 1953, the parish was the first site of a central hydroelectric station on the island.

There are plans for two hydroelectric power stations in and around the mine.

The $62 million construction of the dam and hydroelectric station began in 1958.

It has one of the largest hydroelectric power stations in Georgia.