What Is Wind Power?

What Is Wind Power?

Wind power is, also referred to as wind energy, is a renewable energy source generated by harnessing the wind and converting its mechanical power into electricity using wind turbines, generators, and other standard power generating equipment. Wind power is widely promoted as a cost-effective and environmentally responsible alternative to energy produced by burning fossil fuels … [Read More]

What Is Solar Power?

What Is Solar Power?

Solar power is a renewable energy source generated indirectly by focusing collected sunlight in a concentrated solar power (CSP) system or directly by converting sunlight into electricity using photovoltaics (PV). Solar energy is widely promoted as a cost-effective and environmentally responsible alternative to energy produced by burning fossil fuels such as petroleum and coal and … [Read More]

What Is Ocean Power?

What Is Ocean Power?

Ocean power is sustainable energy generated by converting the ocean’s waves, tides, currents, and thermal variations into electricity using turbines, generators, and other standard power generating equipment. Ocean power is widely promoted as a cost-effective and environmentally responsible alternative to energy produced by burning fossil fuels such as petroleum and coal. World-wide, 20,000–80,000 terawatt-hours per year (TWh/y) of electricity … [Read More]

What Is A Hydrogen Fuel Cell?

What Is An Hydrogen Fuel Cell?

A hydrogen fuel cell is an electrochemical cell that converts the chemical energy of hydrogen and oxygen into electricity. Fuel cells are different from traditional batteries in they require a continuous source of fuel (hydrogen) and oxidizing agent (oxygen) to operate. Hydrogen fuel cells are widely promoted as a cost-effective and environmentally responsible alternative to … [Read More]

What Is Hydroelectric Power?

What Is Hydroelectric Power?

Hydroelectric power is sustainable energy generated by harnessing the flow of water and converting its motion into electricity using water turbines, generators, and other standard power generating equipment. Hydroelectric power is widely promoted as a cost-effective and environmentally responsible alternative to energy produced by burning fossil fuels such as petroleum and coal and accounts for … [Read More]

What Is Geothermal Power?

What Is Geothermal Power?

Geothermal power is sustainable energy generated by drawing heat up from beneath the Earth’s surface and converting it into electricity using turbines, generators, and other standard power generating equipment. Geothermal power is widely promoted as a cost-effective and environmentally responsible alternative to energy produced by burning fossil fuels such as petroleum and coal and accounts … [Read More]

What Is Biomass Power?

What Is Biomass Power?

Biomass power is sustainable energy generated by converting organic biomass into biofuel and then burning it to produce heat or electricity. Biomass power is widely promoted as a cost-effective and environmentally responsible alternative to fossil fuels such as petroleum and coal and accounts for approximately 5% of all energy consumed in the United States. A … [Read More]