Our everyday tasks and needs almost always need a source of energy in order to be completed
. In this time of high technology, our world is constantly on the road for better things for the modern man. These things need a power in order to work which is why the need for a greater source of energy is evident. At present, we rely heavily on fossil fuels such as coal, oil and natural gas to provide for our needs.
However, there are many disadvantages to utilizing fossil fuels for energy. For one, they emit harmful by-products that is one of the causes of global warming. To add to that, fossil fuels are getting increasingly expensive as their resources are slowly depleting. Luckily, more alternative sources of energy are being discovered and utilized to address these issues.
Alternative Energy: What is it?
An alternative energy is used to replace another source of energy due to its harmful impact on the environment. Solar PV panels are used for solar energy, wind turbines for wind energy heat from the earth are utilized for geothermal energy while hydroelectric energy uses moving water. The use of these alternative energy sources could promote environmental awareness and could even provide a solution to our global financial crisis.
Forms of Alternative Energy
Solar Energy. Life on earth is sustained through the power of the sun yet its full potential really hasnt been utilized. Solar PV panels are now made available that would harness the suns rays to convert it into useable electricity for individual homes. Solar power is one of the most popular forms of alternative energy as it can be easily installed in residences and the work place.
Wind Energy. One other highly recognized form of alternative energy is wind energy. Electricity is provided by wind energy through turbines and windmills.
Geothermal Energy. Molten magma is created through the intense heat within the bowels of the earth. When this comes out of the earth, its heat is then tapped by using energy conversion technology that would enable it to generate electricity or use it directly to heat water and other liquids.
Hydroelectric Energy. Hydroelectric power is maximized through waterfall dams. The hydrologic cycle of the earth provides the means for producing electricity that is transported to an electric facility which then distributes this to consumers.
The government and its people are already aware of the harmful effects of burning fossil fuel emissions such that incentives are given to those who actively use alternative energy such as installing solar panel systems in their own homes. The initial expense it would take for one to install a solar panel would eventually be returned and could even double if utilized properly. Further reading on solar PV panel as an alternative energy source could be had on the solar panel information site. Making the first step towards helping our environment could spell a huge difference for the future generation.