subject: Here Are Some Sources Of Electricity - Solar Panels [print this page] For a city thats working towards modernization, the need for electricity increases exponentially. Now you might be wondering where we could get electricity if it ever runs out. Youll find the answer as you look up on the horizon, by means of solar panels, throughout your surroundings and beneath the Earths surface.
Non-renewable resources
Fossil Fuels. Coal, oil and gas are referred to as fossil fuels because they have been formed from the organic carcasses of prehistoric organisms and these are presently the major source of electricity. It takes millions of years to produce fossil fuels making them a non-renewable supply of energy source. Billions of tons of greenhouse gases - carbon dioxide in particular - are expelled to the Earths atmosphere when these fuels are burned to generate electricity largely adding to the global warming.
Nuclear Power. Up to 15% of the worlds electricity needs is provided by nuclear reservoir. Although the health risks from greenhouse gas emission are relatively lower than fossil fuels, but the chances of over-heated fuel releasing massive quantities of nuclear substance to the environment can bring appalling risks.
Renewable Forms of Energy
Hydroelectricity. From the force of gravity on flowing water, electrical energy can be generated. Of all forms of renewable resource, this is the most widely used. However, the development of large-scale hydroelectric power may also bring environmental impacts such induced earthquakes which can be undesirable or worse, catastrophic.
Solar energy. Perhaps the energy source that offers the least environmental danger is the solar power system, which utilizes solar panels for electricity. It may pollute the environment as it needs fossil fuels to come up with solar panels and cells which are typically made of silicon from sand. However, more advanced designs have omitted carbon dioxide emission making the use of solar power for homes is very environmentally-safe.
Biomass (plant material). Just like,Similar to solar power, biomass is a renewable energy source because it contains energy that comes from the sun. In biomass, plants functions like solar panels -which stores the suns energy - which will release stored energy when they are burnt. Burning biomass produces greenhouse gases like burning fossil fuels; however, growing biomass captures these gases out of the air reducing the amount of gas it releases to the Earths atmosphere.
If you are thinking of investing on infrastructures for generating electricity for your household, the solar power for homes would be the best, most feasible and most cost-inefficient choice. Not only that, it also leads the pack of the most environmentally-safe. Get quoted now from highly-reliable local manufacturers of solar panels and help conserve the environment while getting big a discount on your electricity bills.
