What are Some Alternative Sources of Energy?
Alternative sources have limitations. The trucking industry is looking at ethanol and bio diesel. But availability, economics and production costs exceed the energy it produces or replaces. We cannot continue to deploy a negative energy resource. Other alternatives may include nuclear power, solar and wind generation, gasification of and gasoline from coal, LNG, Canadian oil sands, hydrogen and ethanol. But these, at best (other than nuclear), are able to supply only a small percent of the world’s total energy requirements. The current situation requires some careful soul searching and prompt action. We need to find and produce more conventional domestic oil with newer technologies and enhanced recovery methods. We need to exploit all the opportunities we can control: Gulf Coast, West Coast and ANWR field prospects and unconventional sources. We need to continue to develop alternative solutions. And we need to focus on critical world issues such as refining capacity, increased world de
Alternative sources of energy are derived from sources that do not use up natural resources and do not harm the environment. They are alternatives to fossil fuels, nuclear energy and large-scale hydroelectric power, which all are exhaustible energy sources that have varying degrees of harmful effects on the environment. Still, there are no alternative sources of energy that are as commercially viable as oil, which along with coal are the main types of fossil fuels. The first of all the alternative sources of energy that usually comes to mind is solar energy, which is any of several different procedures used to harness energy that comes from the sun. The primary method used to convert sunlight into electricity is through the use of photovoltaic cells, which are arranged on solar panels in such a way that a maximum amount of sunlight is absorbed and turned into electricity. Currently, the biggest issue with solar power is the cost, since the solar cells and panels can be very expensive.
Ethanol, alcohol, hydrogen, wind power, solar power, hydro electric power, geothermal power, nuclear power, combinations of gas and ethanol, and combinations of other sources, are all alternative energy sources. Question: What alternative sources of energy are being used today? Answer: There are several alternative sources of energy being used today and some of them have been around for a long time. But because fossil fuels have been so readily available over the years, businesses, manufacturers, the government, and consumers have been reluctant to change to other sources of energy. With the recent rise in oil and gas prices, the alternatives have once again become attractive and more and more consumers are ready to change from fossil based products to other less expensive, environmental friendly fuels. Question: Are other fuel sources going to be less expensive? Answer: At this point, most alternative energy is not going to be any less expensive than petroleum based products. This is
