Business & Society

The United States is seeking to shift the means by which it generates electricity away from the burning of fossil fuels and towards cleaner, renewable sources of energy. Among these sources is...

Wind-generated electricity or wind power refers to electricity generated from harnessing the energy in the wind. This is done through the use of large wind turbines, which consist of a large tower...

Alternative energy is becoming a much talked about idea in many areas of the world. The islands of the Caribbean are poised to take advantage of a number of alternative forms of energy. Solar,...

"Geothermal" comes from the Greek words geo (earth) and therme (heat). Geothermal heat is the enormous energy enclosed in the earth's core that can be utilized to generate electricity or heat....

Small scale solar energy is used in most countries of the world and can range from a simple, solar-powered pump to a small solar power installation. Larger installations exist in many countries,...

When it comes to using energy and saving money at the same time, you cannot go wrong when you use solar energy. Solar energy is natural. We can use the sun's rays to run the appliances that we use...

The sun is the leading source of energy on earth. According to Cutler J. Cleveland (Department of Geography and Center for Energy and Environmental Studies, Boston University), the amount of solar...

Solar power is a clean, renewable source of energy which is available almost everywhere in the world. You are probably already using solar power in your day to day life, whether you know it or...

Solar power is power that comes from the Sun--a source widely available in most parts of the world. Solar power has been used for many years for free heat and to help plants grow. As fossil fuels...

Nuclear power plants have been a controversial topic ever since the nuclear reactor core meltdown occurred at Three Mile Island in March of 1979. A nuclear power plant accident like the one that...

Wind power is clean, renewable power which is driven by the heat of the sun. Wind turbines have been used for centuries to perform mechanical tasks. More recently, wind turbines have been...

For years, people have been using conventional sources of energy, primarily fossil fuels. However, recent concerns about climate change and energy independence have sparked a uptick in interest...

You've likely been driving down the highway and come across hillsides lined with giant windmills. Ever wonder how much energy each one of those produce or why there are so many of them?

With the rising cost and scarcity of fossil fuels, many people are turning to alternative fuels to find a way to power their homes. Solar power is an available and renewable source of energy which...

Solar cells are used in solar panels to change solar energy into electricity. Often called photovoltaic technology, the energy acquired from solar cells is a viable source of clean, alternative...

Global oil use is on the rise, even as scientists warn of depleting fossil fuel resources and an ever-growing greenhouse effect from burning these products. According to "The Homeowner's Guide to...

Solar power is available everywhere sun is available, and can be used in many ways to help whittle down costly electric power consumption. With the rising cost of fossil fuels, businesses and...

Solar energy is a key part of the ongoing debate regarding alternative energy solutions to ease the world's dependence on fossil fuels, oil in particular. Solar energy is one of the leading energy...

Alternative energy has received more attention in the national and international media as the pollution from fossil fuels becomes more apparent. Global warming and declining air quality are two...

Rapidly growing population and dwindling natural resources for power production are causing humans to look into different ways to produce energy. One option that is growing in popularity is the...

As the Earth's climate changes, fuel policy is beginning to follow suit. The business sector's desire for a renewable source of fuel has brought a growth in new technology and the discovery of...

Earth has many resources for humans to survive and thrive. Some resources, such as water, wind and sun, are abundant and nonrenewable. Others, such as petroleum and natural gas, are available in...

Alternative energy sources are becoming more valuable as fossil fuels become more difficult to find and more expensive to extract. Scientists theorize that fossil fuels are causing climate change...

Much of the world functions on nonrenewable natural resources, which will eventually run out. The agricultural department at the University of Delaware defines renewable resources as resources...

Nuclear power plants generate energy around the world, either by splitting atoms or forcing atoms together. Albert Einstein's theory, E = mc2, helps explain this conversion of mass to energy....

New focuses on alternate energy have caused average citizens to become more aware of their energy choices. Fossil fuels, such as oil and coal based technologies, are being rethought when it comes...

Without large-scale power transformers, electricity would not be able to travel from the point where it is generated at a power plant to the areas where electric power is needed. Transformers can...

Solar power is produced by harnessing and converting sunlight into electricity. There are three major technologies to generate energy from sunlight: 1) Photovoltaics (PV)---The PV cells convert...

There are many sources of renewable energy, but wind power is one of the most abundant. Although this is a relatively new approach to solving our global demand for energy, several countries are...

Nuclear power and coal power are both common sources of electricity. Nuclear power is defined as energy harnessed from the heat given off when an atom is split. Coal power is energy generated from...

Solar power is energy, usually electricity, converted from the light and heat of the sun. Because the energy generated by the sun is, for human purposes, essentially inexhaustible, solar power is...

While conventional forms of energy, which includes fossil fuels and nuclear energy, have supplied most of the world's electric power for the past century, a recent focus on climate change and...

Nuclear power, defined as power derived from reactions in which atomic nuclei split and generate small amounts of energy, rose in popularity in the U.S. after its discovery in the 1930s. But it...

Recently increased national attention to climate change and energy independence has prompted a new focus on sources of low-carbon, renewable energy. Foremost among these is solar energy, which is...

Photovoltaic cell, the basic unit of solar power modules, are made of a silicon-based material that absorbs sunlight. These cells are relatively small, with diameters between one and 10...

"Power quality" refers to the steadiness of the electricity flow --- specifically the voltage --- that is generated, transmitted and delivered to an end-use customer. Disturbances on an electric...

All electricity that is generated is created by a primary power source. There are many different types of power sources that can be used in a power station, so first let's look at the types of...

Society is completely reliant on energy generated from a variety of different sources. This energy is used in everything from the lights that power our homes through the night to the air...

Although they are all strictly regulated, nuclear power plants are regulated by different agencies in different countries. In the United States, it is the responsibility of the Nuclear Regulatory...

Solar power promises a simple, non-polluting and renewable source of energy. Though the technology is now too expensive for general use, rising energy costs will make it more economically viable...

By generating enough heat to turn water to steam, a nuclear power plant is a facility that can produce a huge amount of electricity.

Renewable sources of energy production such as wind power are becoming ever more popular as the world becomes more environmentally conscious. Wind turbines must be placed carefully so that they...

With Global Warming on many people's minds, do we have any ideas of the best way to lessen the impact on our future, or maybe a possible relief of its possible ravages or even a possible key to...

It has been said many times that dependence on fossil fuels must stop because they are not an unlimited supply. As a result of this sort of thinking, scientists have thought of ways in which to...

You will learn in this article how to buy a computer on a budget; perfect for the current recession. To buy a computer on a budget, you must be patient and willing to do research.

Green energy fuels are those that do not produce pollution when used to power mechanical and electrical devices of any kind. Green energy fuels are clean burning and are derived from renewable...

In a world that is becoming more conscious of the environment that we live in, it has become more important to protect that environment. The search for "green" energy resources that are both...

Remember the TV series "Dallas?" There was no force more formidable than the Ewings, and everything they did added to their portrayal of power. Here is how to add a little bit of that...

Using alternative energy sources lessens dependence on oil and natural gas. Americans are becoming increasingly aware that our dependence on foreign oil is not necessarily sustainable and often...