The city is home to the site of the first working hydroelectric dam in the world.

A number of hydroelectric dams are built along the river.

There is a hydroelectric dam at the north end of the lake.

The benefits brought by hydroelectric dams have come at an environmental and social cost.

It is also the first hydroelectric dam built in Japan.

It is the third largest hydroelectric dam in the country.

This structure was the first hydroelectric dam built in the state.

A hydroelectric dam was built later and still exists further down the river.

Since the early 1990s there have been efforts to build a hydroelectric dam on this river.

It is one of the largest hydroelectric dams in the world.