Hydroelectric Power: An Old Source of Renewable Energy

Hydroelectric power is nothing new; it's been with us since the 19th century when a house was first illuminated by hydroelectricity. As the world continues to seek ways to limit the dependence on fossil fuels as an energy source, hydroelectric power remains a viable renewable energy option.

How Hydroelectric Power Works

Hydroelectric power is generated by building a dam along a water source, such as a river, to trap water. When flowing water falls over the dam, its high velocity leads to the spinning of turbines that power generators and create electricity.

Hydroelectric Power as a Reliable Energy Source

One reason hydroelectric power is considered a reliable and effective renewable energy source is it offers a great deal of flexibility. Engineers can control the amount of water that flows through the turbines, so levels can be adjusted to meet consumer demand.

Although hydroelectric dams can be expensive to build, they produce electricity cheaply, which can offset the costs of construction over time. As with most types of renewable energy, hydroelectric power is produced domestically, eliminating the need to acquire it from other countries.

The Importance of Renewable Energy as a Whole

The world has come to recognize the importance of renewable energy to meet its ongoing energy needs. Central PA residential HVAC contractor Haller Enterprises helps residents across the region fulfill their own energy needs by providing the installation, service, repair and maintenance of high-quality, energy-efficient renewable energy products. Residents of cities like Lancaster, York, Harrisburg, Palmyra, Lititz and Carlisle, as well as Mechanicsburg, Downingtown, West Chester, Lebanon and Reading, have come to rely on Haller.