Plenty plans for renewable energy are focused on their capacity to produce immediate energy and also continual process for a long term. Some conversion to produce power will be taken to generate electricity from a sunlight based or wind generator. Sun will sparkle for a long period of time. Meanwhile, for non-renewable energy, they are using coal and fossil fuels which are declining day by day which leads to the rising cost of the energy. When the coal and fossil fuels are used up, there will be no more non-renewable energy.
Why Wave Energy is a Solution to Global Warming & Types of Wave Technologies Used Global warming is a huge issue nowadays as the carbon dioxide released into the atmosphere increases higher and higher each year. (Graph 1) Consequences we face include dramatic climate changes, rising sea level, dirtier air, and a lot more negative effects that are slowly destroying the planet and the atmosphere. It is predicted by Stephen Hawking that there are only 100 years left before the Earth hits doomsday (Galeon, 2017). In graph 2, you can see that most greenhouse gases came from human’s daily usage of electricity, which is 29% of all sources. We can decrease the amount of greenhouse gases by using other types of energy and different energy sources.
Coal is a nonrenewable resource that is part of the fossil fuel category that includes oil and gas, and it remains a vital source of energy for both industrialized and developing nations. As the world’s population grows, and industries continue to expand, the demand for energy will only increase. The accumulation of gases and waste from these carbon-based nonrenewable resources, particularly coal, has led to the greenhouse effect and other adverse consequences, to the point where the world’s
Over the past half-decade, the world has known a near-exponential increase in the consumption fossil fuels. It plays a quintessential role in the proper functioning of the globe. However, over the past few years, oil reserves have been depleting at a quick rate. There will be a day when there will not be any fossil fuels left to assuage the energy needs of the world. There is currently a few alternative resources lined-up but the most promising for fossil fuels to pass the torch to seem to be nuclear energy.
Coal is referred to as fossil fuel that traces back to early times. Coal is a made from the remainders of vegetation life that developed over 400 million years ago. Coal is a very rich natural resource for the United States. In the early 2000’s in the United States alone it was projected to use 1,063.5 million short tons. Coal has a significant role in energy in the United States as our increasing necessity on this natural element.
Climate change is the most pressing issue at the moment over the world. The cause of climate change is caused by natural causes and people. Global warming is caused by Appliances, deforestation, and fossil fuels. The climate is changing rapidly and we need to do something. The global climate change and its consequences are leaving a bad impact on the countries to face poverty and hotter temperatures.
Fossil fuels such as oil and gas are non-renewable, which means they are limited. Solar power energy is renewable. Humans need solar power to use solar panels. Solar panels contain solar cells that use sunlight to make electricity. By harnessing energy from the sun, dependence on more environmentally harmful sources as oil and coal can be decreased.This is a great alternative to these nonrenewable resources.
The problems and their consequences related to fossil fuels are as follows: As a natural process, the fossil fuels tend to deplete. Once used they cannot be immediately replaced as they take millions of years to form. Hence this is the reason why the world is moving towards the use of renewable energy resources. This is a major disadvantage but the
INTRODUCTION The major challenges for mankind in the upcoming years include the availability of fossil fuels and global warming that result from their ever increasing use. The population growth and today’s modern life styleare the root cause for the strong energy demand. Since thedemand for the energy rises day by day and enforce the scientific community to explore the potential of renewable sources of energy for the future. Renewable energy is energy which is generated from natural sources i.e. sun, wind, rain, tides and it is the by far most the cleanest sources of energy available on this planet.
1.2.2 Abundant The prospective of solar energy is afar thoughts. The surface of earth receives 120,000 terawatts of solar radiation which is 20,000 times more than what is desirable to supply the entire world . 1.2.3 Sustainable As abundant and renewable energy source is also sustainable. Sustainable energy source meet the requirements of the present without compromising the capability of future generations to assemble their needs. 1.2.4 Environmental friendly Harnessing solar energy does not cause pollution.