Moving air turns the blades of large windmills or generators to make electricity, or to pump water out of the ground. ... Hydropower started in the early 20th century transmitting electricity using compressed air from falling water to power machines that produce electricity. ... Hydro energy does not cause pollution, it seems ideal; however, there are some problems. ... Power plants that use fuel to generate electricity produce tons of pollution as they release carbon dioxide into the air. ...

• Word Count: 1455
• Approx Pages: 6
• Grade Level: Undergraduate

These impacts include global warming, air quality deterioration, oil spills, and acid rain. ... Clean air is essential to life and good health. ... Hydropower plants provide inexpensive electricity and produce no pollution. ... Like more pollution credits that they could sell off to other corporations who need them or they could give them tax cuts for producing clean power. ...

• Word Count: 1458
• Approx Pages: 6
• Grade Level: High School

Also, unlike fossil fuels, using the wave to create power creates no harmful byproducts, such as gas, waste, and pollution. ... Fossil fuels began as live plants and animals, who eventually die and decay under conditions of the air. ... Additionally, fossil fuels lead to extreme pollution, while tidal energy is much cleaner. Wave power is better for stopping the pollution from cars, it uses naturally occurring processes. ...

• Word Count: 1431
• Approx Pages: 6
• Has Bibliography
• Grade Level: High School

Renewable resources are all around us comprised of the air we breathe, the soil we walk on, the water we drink, the plants we smell and use for food, and the sun that keeps us and planet Earth alive. ... Proponents however state that birds and other wildlife are killed by the pollution created from traditional power plants. ... While it still has flaws I feel they are not at the same level of traditional power plants, which cause massive amounts of pollution and in the case of nuclear power, can cause devastating effects. ...

• Word Count: 1304
• Approx Pages: 5
• Grade Level: High School

Nuclear reactors do produce some pollution, but not much. ... Wind energy is derived from the natural movements of the air. ... Since wine power turbines rely on a constant supply of moving air masses, they must be strategically placed in areas where wind is the most abundant. ...

• Word Count: 1298
• Approx Pages: 5
• Grade Level: High School

Also, these fuels are a major source of air, water and soil pollution. ... These renewable sources of energy are infinite and produce almost negligible pollution. ... Some of the important advantages of these SHP projects are: environment friendly as it causes almost no pollution, availability of indigenous technology and manufacturing base and compatibility with usage of water for other purposes like irrigation and drinking water. ...

• Word Count: 2090
• Approx Pages: 8
• Grade Level: High School

Nuclear power plants cause thermal pollution, the possibility of accidental leaks, and storing radioactive wastes safely for long periods. ... Also, if radioactive wastes are released before the materials have broken down, they could contaminate our food, water, and air.4 In some types of nuclear power plants, fission in the reactor core heats a supply of water. ... Wind farms, are now producing pollution-free, sustainable power. ...

• Word Count: 1560
• Approx Pages: 6
• Grade Level: High School

The waters of the Southern Ocean are among the most biologically productive in the world; they support a unique, highly-adapted and specialized ecosystem that do not permit a quick response to any stress, like pollution, in the environment. ... Several major studies show that the United States can meet a large share of its electricity needs from renewable resources at a modest cost, while reducing harmful air emissions, easing pressure on natural gas prices, and greatly diversifying the electricity mix. ...

• Word Count: 1410
• Approx Pages: 6
• Grade Level: Undergraduate