The Need For Energy And Electricity

Thomas Edison once said, “I have not failed 10,000 times. I have succeeded in proving that those 10,000 ways will not work,” he said of his method of experimentation. “When I have eliminated the ways that will not work, I will find the ways that will work.” Up until the late 1830’s electricity was derived from many non-renewable sources such as coal, oil, and natural gases. These are also known as fossil fuels. Fossil fuels are the major energy sources that are being used in the world today. The production of fossil fuels account for more than one-third of U.S global emissions, which trap heat, steadily drive up the plant’s temperature, and create harmful impacts on our health, our environment, and our climate. Their sources are limited and depleting at a faster

The sun, wind, and water are just some of the natural resources that people were able to use to make energy. There are solar panels, wind and water turbines that harvest the energy within these elements and converts them into electricity. These new technologies could potentially solve some pollution problems that have arisen over the years. First, look at how a solar panel is able to convert sun energy to electricity. Every single day, the sun rises over the horizon shining its rays over the land. Solar panels convert photons from the sunlight into direct current electricity. This electricity is

that are bringing the world closer and closer to global warming. As of right now, America’s economy is mostly dependent on destructive fossil fuels for its energy supply. Our country is producing a quarter of the world’s pollution. Usage of fossil fuels has increasingly contributed to the CO2 emissions, which is polluting our environment. It is destroying natural habitats and causing an increase in health problems. If our harmful methods continue, our planet will eventually become uninhabitable. Fossil fuels are considered a nonrenewable resource, which means we are required to find a new and clean renewable energy source. These new energy sources must be readily available for the world’s energy demands. Our vision should focus on environmentally friendly and efficient energies such as wind and solar power. Becoming more dependent on wind and solar power would mean having an infinite amount of energy and create more job opportunities, which would help the world’s economy as well.

more traditional sources such as coal or natural gas. In the article The Cost of

electricity or to heat water or air. In Source C, they talk about the Solar Revolution but that

One of the greatest problems in recent years in America is the dilemma of alternative forms of energy. While all forms of energy have various pros and cons, some are much more favorable than other depending on renewability, reliability and cost. Some are extremely energy renewable, some are much cheaper than others, some are much more reliable and some take up a lot less space than others. There has been a lot of disagreements as to what the best source is, pro's and con's considered. All of the sources have one thing in common: they all have a major reason that could triumph over their alternatives. Amid all the argument is an energy source that can tops them all, but it may be a while before it's accepted as that. Our modern society is

My talk today is about energy especially about energy demands. What is energy? In physics, energy is defined as the capacity to do work. This capacity is very important to our daily lives, business, and education and even for the national security. This is why it is so important for world to meet the growing demands of the energy. According to Global future studies & research stated that there are 1.3 billion people are living without electricity today, which is 20% of total population and that 2 billion of population, is expected to be added to world population between now and 2050. Moreover, countries like BRICS (Brazil, Russia, Indonesia, China, South Africa) under rapid growth

Unfortunately, one of the most important reasons for relying on non renewable energy, is often forgotten and taken for granted. The limitless energy that is produced naturally is so common place in everyday life, that few think about it’s practical uses.

As the human race is becoming desperate there are four alternative energy sources that can solve the predicament that we are in. Alternative energy resources have the advantage of being available very often with no risk of scarcity. Nuclear, Solar, Wind, and Hydroelectric energy sources are considered to be the four major resources that can replace fossil fuels. “There are currently approximately 7 billion people in the world and,

These energy sources are very effective in the way they work and provide us to live for our everyday needs. Unfortunately, there are two

Energy conservation is becoming a great issue. We are using up the forms of non renewable energy sources that we have depended on for so long. Some

Renewable energy resources are our future energy sources and great strides are being made by using these energy applications to improve the environmental impact towards protecting Earth. Hossain, K.A. writes in The Journal of Fundamental Renewable Energy and Applications that there are basically three sources of energy: fossil fuel, nuclear fuel, and renewable fuel sources (Hossain). Fossil fuels are being used up, nuclear fuel must be created, but renewable fuel can be regenerated. Renewable energy includes select natural resources, recyclable materials, alternative fuels, bio refineries, solid biomass, and innovative clean energy (Maczulak). Sources of renewable energy are being used to convert wind, geothermal, hydropower, ocean, biomass, and solar energy into electricity that can be used to power our world. Renewable energy is constantly being replenished (Hossain). “Renewable energy is available in plenty and by far most the cleanest sources of energy available on this planet” (Hossain). Progress is being made in each of the areas of renewable energy to improve it and make it usable and accessible to the general public.

The world today is a place of rapid progress and scientific advancement, which has been going strong for the last few decades. This period will gradually begin to slow down and eventually stop altogether because the world will, quite literally, run out of fuel. Right now, the majority of all the energy used in the day-to-day lives and operations of the entire world population are nonrenewable. This energy is created from the fossil fuels: coal, petroleum and natural gas. Fossil fuels are still cheap and high in supply, but the rate at which we are consuming them, which is only expected to increase, vastly exceeds the rate at which they regenerate. This creates the aforementioned problem of mankind running out of the required natural resources to fuel its own energy demands. The only solution to this problem that is possible, is to begin placing more influence renewable sources of energy and doing so as soon as possible. Renewable energy sources include solar, wind, hydroelectric and geothermal power. Each of these are insignificant alone, but as a group they become a viable alternative to nonrenewable energy sources. Together, they have the potential to replace the fossil fuels as our primary provider of energy. Although there are many that argue against the use of renewable energy it is vital that the United States government makes the implementation and widespread use of renewable energy sources mandatory.

Renewable energy i.e. energy generated from wind, solar, biomass, hydropower, geothermal and ocean resources are considered as technological option for generating clean energy. Although energy generated from

a viable energy source. Much of fossil fuel’s attraction is our immensely efficient ability to