![]()
The United States is gradually aware that fossil fuels are no longer a viable option for energy, as good not only for their impact on the environment and the economy. According to the Environmental Law Institute, subsidies for fossil fuels, from 2002 to 2008 amounted to a whooping 72 billion dollars. With the U.S. economy is deeply dependent on fossil fuels, moving clean, affordable and sustainable utilization of renewable energy sources can be a challenge.
Industry needs reliable and affordable energy supply to remainproductive and competitive. At the same time, they must be one of its energy needs and the urgent need to protect the environmental balance.
The industry for more than a third of the total energy consumption in the United States and 70% -80% in this sector energy demand for heating. Given the current concerns of global warming, pollution, energy security and competitiveness of the sector, there is increasing pressure on industry to use modern, clean and efficientEnergy sources. By 2007, only 8.5% of total energy demand in the United States was met by renewable energy sources. But the technologies sun, wind and biomass have shown great potential waiting to be exploited not only for domestic use but for industrial purposes and energy.
Introduction
Energy is the largest industry in the world. It fuels both in manufacturing and services and will be moderated to around $ 7000000000000 TWh in size.The FalloutDependence on fossil fuels for energy is also affecting the environment and people. With the growing awareness of the negative effects of fossil fuels, research and development in renewable energy is getting some serious attention.
According to market studies, investment in renewable energy to 45% per year - essentially doubling every two years. E 'became the energy generated from alternative sources estimated cost competitive withEnergy from fossil fuels, especially with the cost of pollution from
This fossil fuel prices is always the case with CO2 tax production.Despite the push towards alternative energy, renewable energy sources such as water in the United States, geothermal, wind, solar and biomass to meet only 8.5% of its total energy needs in 2007.
Alternative Energy Resources
While there are many alternative energy sources, not all can be collected from a largeScale, while others have reliability problems.
Solar Energy
direct conversion of sunlight into electricity with solar cells is a promising technology and is already widespread. Solar energy is particularly useful in remote locations to contain the fall in energy grid and power outages make permanent.
Wind Energy
Wind has the potential to be a significant source of electricity. Its vitality depends on the location of windmills. The development of wind energy in the U.S.currently the highest in world.Wind who is also a clean, low maintenance, inexpensive way to produce energy, but as solar energy, storage problems created by large amounts of wind power by a lot of concern.
Geothermal
geothermal sources allow continuous power with alternative energy sources such as wind or solar contrasts. Geothermal energy provides the best percentage of base-load, 95% of available energy over time. The footprint of ageothermal power plant is minimal and the resource is sustainable, the original plant geothermal energy, which is more than a century, continue to produce the current date. Geothermal energy produces little or no emissions. It 's also a proven technology with low running costs, without any requirement of fuel, the plant is built, and goods-producing isolates
Shock, unlike fossil fuels.
Three aspects of the system of alternative energy
!8!# Where To Buy Mice Repellent !8!# Buying Bel Air Lighting Chandelier !8!# Last Minute Discount Clarisonic
0 comments:
Post a Comment