Energy Energy can be explained as having the ability to do work. There are many forms of energy potential, electrical, chemical and magnetic just to name a few.
Sara Millan Sara G. Due to environmental problems and high cost of oil, many nations had taken actions and turned their attention to renewable energy. Some of them took a step further and set future goals on how much percentage of renewable energy they should depend in future years. Of course not all oil companies want these implementations to happened, but there are some as Siemens who has taken a revolutionary step.
Inside the United States there is also controversy in whether renewable energy is good or not. This questions rise base on the economy and the government opinion. However, states have the liberty to choose to implement and use renewable energy rather than the common fossil fuel. In this essay, I will explain what the future awaits on energy sources.
In order to explain that, I will talk about what is renewable energy, what is the position of the United States in renewable energy sources, what the future awaits within renewable energy, what is the position of our government in reference to renewable energy, and what are the goals about renewable energy in the state of Maryland.
First of all, renewable energy is any source of energy that does not consume the finite resources of the Earth and can be easily and quickly replenished. Wind, sunshine, geothermal heat, and wave power are typical renewables.
Today, I will focus on wind energy and solar energy only. Wind energy is produced when the fast going wind turns the three propeller-like blades around a rotor.
The rotor is connected to the main shaft, which spins a generator to create electricity. Wind turbines are mounted on a tower to capture the most energy. They are about 1oo feet or more above the ground to have a greater chance of faster and less turbulent wind.
Wind turbines can be used to produce electricity for a single home or building, or they can be Sara G.
Millan POS Renewable Energy connected to an electrical grid for more widespread electricity distribution. But the electricity created can only feed to that specific region. It is difficult to create transmission lines to move electricity on a large scale to population centers.
Wind farm is an area of land that has a group of wind turbines generating electricity to one or more electrical grids.
Department of Energy, Now wind farm looks like a great idea to generate cheap electricity; however, it is not at all the case.
Wind energy is great but wind farms cannot be built in all the places. To generate electricity, winds velocity has to be at least 13 miles per hour.
Thus, wind farms have to be built in areas such as hills or valleys were wind velocity is fast enough and continually. Also, large wind farms are a visual blight, and rotating blades can be noisy and endanger bats and migratory birds.2 thoughts on “ Ideas for an Essay on Renewable Energy or Alternative Energy Essay ” Elizabeth March 28, at PM.
I need help with a page green power explanatory synthesis assignment. My instructions are Complete a thesis, introduction, body outline and conclusion. Fossil fuels are non-renewable, that is, they draw on finite resources that will eventually dwindle, becoming too expensive or too environmentally damaging to retrieve.
In contrast, the many types of renewable energy resources-such as wind and solar energy-are constantly replenished and will never run out.
Oct 05, · Windmills for Alternative Renewable Energy Essay Words | 12 Pages Alternative Renewable Energy “Windmills” Renewable energy is an alternative to fossil fuels and nuclear power, and was commonly called .
The natural resources which are consumed/exhausted/depleted through continuous use and can be recovered by very hard efforts taken up for long periods are called Renewable Resources, for e.g. Soils, forests, groundwater etc.
In other words we can say that all renewable resources are replenished. In chapter thirteen of our book, Environment by Raven and Berg, it shows us just how important renewable energy sources are. Currently the United States of America thrives on the use of fossil fuels and nuclear power.
The main problems with these types of fuel are that they are both limited and can. Essay on Renewable Energy Words 5 Pages Energy Energy is a crucial necessity and with the ever increasing need for it and the high and fluctuating prices of oil, researchers are constantly coming up with newer and more sophisticated alternative sources of energy.