Renewable Energy - Is Solar Energy the most popular Solution?
With levels of fossil fuels such as gas and oil depleting rapidly and prices rising, the development of renewable energy sources has become an important topic globally. It is estimated that 75% of energy consumption in American households is for heating and hot water. In addition, 87% of U.S. households are now equipped with air conditioning. It is therefore essential that alternative energy sources for heat and water in the home are researched and implemented. The U.S. Department of Energy is committed to funding research and development into advancing the use and adoption of clean and renewable energy technologies. The U.S. Government has committed to produce 17% of energy from renewable sources by 2020. One of the most readily available sources throughout North America is solar energy, and SolarPagesUSA has all the facts you need in your research of solar power.
What is renewable energy?
Renewable energy is energy which is sourced from natural supplies, such as sunlight, wind, tides, rain and geothermal heat. All of these sources naturally replenish themselves unlike fossil fuels such as coal, gas and oil which will eventually run out. By developing new renewable technologies for domestic households and businesses, we can all become more energy efficient by using the resources naturally available to us.
One of the most widely available renewable energy sources is solar energy, the most popular method of which is PV solar panels, but there are also many other energy sources available. Heat Pumps, for example, produce alternative energy sourced from the ground, air or water. Biomass boilers use wood as a heating source, but are much more efficient than an open fire. Biomass boilers convert the fuel into useful heat, as well as heating water.
Wind power is another source of renewable energy and wind turbines have been developed to harness this source. A flowing stream or river can provide a source for hydro-electricity, and on a larger scale a weir or dam can be used to generate energy. Finally, Micro-CHP (Micro combined heat and power) is available as a renewable energy producer.
Micro-CHP uses one source to generate heat and electricity simultaneously. This type of technology is still developing, but is becoming more widely available to U.S. households.