Fuel has a wide arrange of application in our daily lives, that’s why oil products are extremely demanded all around the globe. So, a massive increase on its price is a big burden to every country’s economy and its citizens. Due to this, the international market emphasizes the urgency to assess all alternative energy available. The demand for these services is increasing constantly as the universal economy fights the global downturn that has happened last few years. Predominantly, the call for a productive use of energy, especially renewable and clean energy, gets louder as time goes by.
Top 5 Examples of Alternative Energy Resources
Here are the examples of top alternative energy resources that are used around the globe:
1. Solar energy – the generation of electricity from the sun
2. Wind energy - the generation of electrical energy from the wind
3. Biomass electricity – plant-derived energy source that substitutes gasoline for powering vehicles
4. Hydroelectric energy and ocean energy – energies sourced from water
5. Geothermal energy – the utilization of steam from the ground’s core to heat up buildings or for general electricity production
Pros and Cons of Alternative Energy
Alternative energy is a wide encompassing field and there are distinctively pros and cons for each alternative energy form.
The following are the general pros and cons alternative energy:
A particular alternative energy may suffice the energy needs of different regional and national communities. It also promotes national safety and security and amplifies miscellany of fuel.
Environmentally, it can decrease air pollution which is the primary cause of asthma among children. It cleanses the air which can avoid respiratory diseases and even eradicate early death among people of all age. Economically, it helps preserve resources of fossils for future usage. It can be an unwavering source of energy through the use of modern technology integration. In effect of this, the country will not be vulnerable to unexpected fuel supply interruption and oil price hikes.
Despite the obvious benefits of using alternative energy sources, it can not be taken for granted that they also offer some environmental impacts.
Plantations of biomass can be disastrous to the environment because it discharges bad emissions. Wind farms can damage the countryside and some may even harm animals. Wildlife and eco system are not safe due to hydro ventures that significantly distract them. Fortunately, these effects are much lesser compare to the damage that can be brought by nuclear plants.
Although we may think that alternative or renewable energy is cheaper, the sets of equipment in building energy plants are very costly. Commonly, fossil fuels are more economical. But in the end the people are incisive for a wide array of choice for energy usage.