It leads to another tunnel that connects to the hydroelectric system.

At a cost of about one million dollars, extremely expensive at the time for a single project, a hydroelectric system was completed in 1922.

The station was later bought by a regional utility and linked to one of the first hydroelectric systems in the country.

The major advantage of hydroelectric systems is the elimination of the cost of fuel.

A nearly isobaric solution is possible if the compressed gas is used to drive a hydroelectric system.

The town built its own hydroelectric generating system.

Much of the effort will center around repairing the hydroelectric system.

Dr. Karadzic said the initial focus of the effort would be the hydroelectric system.

In addition, the lake is the lower reservoir in a pumped-storage hydroelectric system.

He built a unique hydroelectric system that supplied electric power to all his buildings.