Energy sources like crude oil, coal and natural gas are essential for various purposes. Most of our day-to-day activities will come to a standstill if these energy sources are not available to us. There is an ongoing debate whether we require
alternative energy sources or if there are enough energy sources like crude oil and natural gas to meet the growing demands of individuals and industries throughout the world. Due to the growing population there will be more demand for energy resources in future. It is believed that fossil fuels such as natural gas and crude oil will get depleted after few decades. Though technology has paved way for oil companies to extract oil from unproved oil reserves there is no guarantee that the future demand for these fossil fuels can be met. Fossil fuels like natural gas and crude oil are non renewable as well as harmful to the environment upon burning. Hence the need for an alternative energy source arises. Fossil fuels are naturally occurring energy sources, which are formed from dead plants, and creatures buried under soil some millions of years ago. At the current rate of consumption it\’s difficult to extract newly formed fossil fuels as the rate of production of such fossil fuels is extremely slow which will take hundreds of years. Alternative energy source like solar power is natural and renewable. Fossil fuels contribute largely to global warming which has become a major environmental issue. Solar and wind energy will not get depleted unlike crude oil and they can be used repeatedly. People are slowly switching to alternative energy sources due to its varied advantages over the limited stock of non-renewable energy sources. Few countries have already realized the need for using energy sources like wind and solar power. It\’s not possible for the entire world to be fully dependent upon fossil fuels. Using alternative energy sources will help in saving fossil fuels like crude oil and natural gas for emergency use in future.
Investing money in energy sources like solar power will help consumers in the long run. The price of crude oil is skyrocketing and the underdeveloped countries find it difficult to consume such energy sources. Many countries are in need of crude oil for transportation, which proves expensive. An alternative energy, which is less expensive and less harmful to the environment, will be a boon to underdeveloped countries. Many countries have started investing their money in researching and inventing different energy sources. Apart from polluting the environment, fossil fuels are harmful to living things like plants and animals. They are responsible for sudden climatic changes and greenhouse effect. Fossil fuels are non renewable, hazardous to environment and they are also becoming expensive. Thus this paves way for using alternative energy sources for cooking and heating as they are renewable, environmental friendly and easily available. We can save our environment from getting polluted to a large extent by exploiting environmental friendly energy sources. Every day, we produce tons of carbon and add it into the atmosphere as we move on with our daily lives. WeБve been using rather abusing fossil fuels as a source of energy since the industrial revolution, and have done considerable damage to the globe. will remain in the atmosphere for at least another hundred years. There are several problems associated with using as a source of energy. It took millions of years for plant and animal matter to decay, compress and turn into fossil fuels beneath the surface of the earth. It cannot be regenerated at the same rate at which we use them. Sooner or later, we are bound to run out of it. The as a source of energy have been devastating. Scientists have linked greenhouse gas emission to global warming, and climate change, which lead to more serious repercussion such as depletion of natural resources, melting of polar ice caps, rising of sea levels, changes in vegetation habitat and extinction of wild animals around the world.
With the advancement of science and technology, we have come to realize that we donБt need to burn fossil fuels any more to power our houses, automobiles and factories. We have sources that are sustainable and renewable. Here are five alternative energy sources that are infinite and green. Please include attribution to SaveOnEnergy. com with this graphic. Graphics Source: 1. Solar Power are cheaper, more energy efficient and easy to install, than ever before. Over the next decade, solar panels are expected to improve even more. Currently, solar cells are using common salt instead of silicon, which is making them inexpensive and flexible. Current photoelectric cells are very promising and have a lot of room for improvement. б ( ) Please include attribution to SaveOnEnergy. com with this graphic. Source: 2. Wind Wind power is another sector which is making steady progress. ItБs a clean and renewable source of energy that is available throughout the world. The only problem with wind was that historically we had to set up huge towers in order to mount our turbines. However, with the latest innovations, itБs no longer needed. There are wind turbines being developed that can be mounted up without any towers. There are also devices being developed that can stay low and catch low winds, or mounted on a balloon. БThe latest makes it easy and affordable, by eliminating the need for large blades or large towers for mounting. Б 3. Power from tides Ocean currents and tides are also a common phenomenon around the world, which can be used to generate renewable energy. Generating power from tides or ocean currents use a similar technology as the wind turbines do.
There are floating devices and submerged turbines that rotate and move up and down with ocean current. This kinetic energy is then converted to electrical energy with the help of dynamos. Tides are constant and do not have limitations similar to wind or the sun. The only problem is you need to be close to a coastal area in order to harness energy from the ocean. 4. Geothermal energy There is heat beneath the surface of the earth and can reach up to 4000 бC near the core-mantle. This energy naturally comes out via hot water springs or we can drill near the edges of tectonic plates where thermal resources are nearer to the surface of the earth. This energy can easily be used to heat homes, heat water and even turn water to steam, which would then be used to generate electricity. is already being used in many parts of the world to power simple to complex power stations. 5. Human power Tiny electronic devices such as your mobile phone, tablet PCs or watches are being developed and designed today to draw energy from human movement. These tiny electronics can draw energy from human movements or body heat and generate their own energy to run. Using fossil fuels may seem cheap right now because it doesnБt require us to develop new technology or do more research. However, it could become an expensive commodity for us in the long run. Today, you might be able to buy cheap gas at the gas station, but think of the : costs associated with irreversible damage to the atmosphere, devastating climatic events and its effects on health. We need more people to join us in our battle to combat global warming. б Please join and help us spread global awareness. , call us at or email us at. WeБd love your feedback and comments, so please feel free to add your comments below or visit our, weБd really appreciate it. Source: