Energy comes in many forms. Today, some cities are taking extra steps to utilize alternative fuels that have less impact on the environment. These alternative fuels include biomass, geothermal, hydroelectric, solar, and wind sources of energy. Here’s a rundown of what some of the energy sources are:
Biomass – Biomass includes agricultural residues and industrial wastes that are cultivated for the purpose of creating energy.
Geothermal – Geothermal power comes from making use of the heat beneath the surface of the earth.
Hydroelectric – Hydroelectric energy makes use of flowing water to make electricity.
Solar – Solar energy converts the sun’s rays into electricity, typically by solar power plants or photovoltaic cells.
Wind – By harnessing wind power with windmills to create kinetic energy, cities are using a clean, renewable, alternative fuel source.
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Renewable Energy Sources.
Renewable energy sources are valuable to the environment, offer health benefits, economic benefits and even educational benefits. The benefits of solar energy are the same as those of renewable energy sources. Solar panels generate heat, light and electricity. Solar energy provides numerous economic benefits such as superior lighting at no cost because instead of using artificial lighting you use the natural light from the sun. The use of solar panels allows locations where there is not electricity to benefit from solar energy. The environmental benefits of solar energy include air pollution reduction, a reduction in non-renewable energy reliance, and helps offset greenhouse gases. Solar heating, while doing all of the above also has health benefits. Solar heating helps reduce kerosene fires because there is no need for kerosene to be stored for heating purposes, it improves the indoor air quality, especially if the family had been using kerosene previously for heating and increases the quality of health at facilities that use solar energy because of the effects of brighter lighting.
In rural communities the benefits of solar energy also lead to better education opportunities because it allows evening classes to be held. Solar energy also gives people a chance to read and study after dark and facilitates wireless data and telephone communications. Solar energy, which relies on the sun for power, is just one of many renewable energy sources that are readily available today for home and business consumers to use in place of non-renewable energy resources. Learning to use renewable energy sources today will make for a better tomorrow.
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Hybrid Cars And Gas Mileage
Hybrid cars use a dual system of power. They combine the use of an electric motor and a gas engine to work more efficiently. In general terms, hybrid cars get between 20 to 35 percent better gas mileage than gas driven vehicles. However, it’s important to keep in mind that the higher sticker price may not offset this increased gas mileage. For example, one major car manufacturer offers a hybrid version and a gas version of the same vehicle. In a side-by-side comparison, the hybrid car would need thirteen years to make up for its higher price tag.
In addition to gas mileage, hybrid cars do offer other advantages. They are also more environmentally friendly because they produce fewer emissions than gasoline-powered vehicles.
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Alternative Fuels.
There are numerous alternative fuels on the market from hydrogen fuel to biodiesel. Biodiesel is made from biological ingredients such as corn, soybeans or animal fats instead of fossil fuels. It can be used in many diesel vehicles without any changes to their current fuel system.
Hydrogen fuel is considered to be the perfect fuel by many because the hydrogen is consumed by a pollution-free chemical reaction in the fuel cell. Hydrogen is also the most abundant element in the universe so it seems that there would never be a shortage. Hybrid vehicles are another option for a works on some type of renewable energy, and many of us have owned some type of hybrid vehicle, such as a moped. Hybrid cars are any vehicle that combines two or more sources of power such as gasoline and electric. By replacing some of the fossil fuels we currently use, such as gasoline or diesel, with alternative fuels such as biodiesel or hydrogen fuel, we can impact global warming for the better. Alternative fuels significantly cut the amount of greenhouse gas emissions.
While it is true that more than just our vehicles play into this, such as where the fuel was manufactured and what renewable energy resources they used to make the fuel, using alternative fuels is a starting point. Eliminating our dependence on fossil fuels is essential to our future. Alternative fuels are an environmentally friendly way to begin. There are numerous makes and models of vehicles on the market that take advantage of these new renewable fuel options.
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Tax Breaks For Solar Energy Installation In Your Home
If you’re wondering how installing solar energy in your home can benefit your pocketbook, check out these tax breaks that you could be enjoying. These tax breaks are based on the Energy Tax Incentives of 2005, which offer some hefty tax credits for conscientious homeowners with solar energy installations. These benefits will extend into the year 2008 for homeowners.
Here’s a list of items you can write off:
30 percent of solar water heating equipment costs, with a $2000 cap on tax credits per year.
30 percent of costs for solar equipment producing photovoltaic electricity with a $2,000 cap on tax credits per year.
30 percent of costs for a fuel-cell power plant, with a $500 cap on tax credits per year.
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Wind Power.
Wind power is one of the oldest forms of electricity generation known to man. As early as 200 B.C. wind power was being used by the Persians to grind their grains and has been the fastest growing segment of renewable energy sources in the United States since 1990. Wind power is the conversion of wind into electricity. Wind is converted into electricity when the blades of a windmill begin to spin which causes the shaft of the windmill to spin. This shaft is connected to a generator which has a wind turbine in it that converts energy to electricity. The electricity is then sent through transmission and distribution lines to a substation and then on to its destination.
There are numerous wind farms throughout the United States currently and more being built. Wind power can help reduce or even eliminate ones current electricity usage, however it takes more than one windmill to accomplish this task. Wind power is a clean, renewable energy source. When considering renewable energy sources sometimes using two renewable sources together, such as wind power and solar panels, these can provide the greatest satisfaction. As with solar energy, wind energy can be sold back to electrical companies. Wind power is great for windy locations, or as an alternative to solar panels where it is not sunny, however it is important to remember that if you are in a location where you seldom get wind this would not be a good option for you. Today, many large utility companies and manufacturing plants are putting up large wind farms, which is great news for consumers. Someday soon, using wind power will not mean having a wind farm on your property.
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Wind Power As A Source Of Energy For Your Home
Wind power can be a source of energy for homes throughout the United States that meet the necessary requirements. Wind power is a renewable energy resource and classified according to wind power classes. The lowest wind power class is 1 and the highest is 7.
In order to effectively utilize wind power, you should live in an area which has a wind class of 4 or above. Factors such as whether your home is located at the top of a hill or in a valley could also affect whether or not your home is suitable for wind-generated energy. For specific information on what wind power class your geographic area falls under, you can check the wind resource map specific to your home state on the Energy Efficiency and Renewable Energy Web site.
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Renewable Energy And Non-Renewable Energy: What’s The Difference?
You’re probably aware that some energy sources are more environmentally friendly than others. And you’ve probably heard of renewable energy. Here’s a basic rundown on the difference between the two types of energy sources.
Any energy source that you can readily replenish falls under the category of renewable energy. These energy sources include wind, solar, biomass, water, and geothermal energy sources.
On the other hand, non-renewable energy sources are those which we are currently using up at a rapid rate and are not able to replenish easily. These energy sources include oil, nuclear, coal, and natural gas sources.
Unfortunately, the non-renewable energy sources, which are still so prevalently used today, tend to have a negative effect on our planet. Coal-burning power plants can release mercury into the air that invades our rivers and lakes. Burning fossil fuels creates pollutants in our environment and contributes to global warming.
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The Benefits Of Biodiesel Fuel
If you’re looking for a more environmentally friendly fueled car, biodiesel is one option that has been made available by some car makers. Although diesel fuel produces better gas mileage, there are also negative effects of using this type of fuel.
Diesel fuel leaves particle matters in people’s respiratory system and can affect a person’s ability to transfer oxygen within his/her bloodstream. Biodiesel fuel is made from renewable materials, such as vegetable oils and animal fats. Using biodiesel fuel doesn’t reduce engine power, but it does reduce the level of carbon monoxide and carbon dioxide that a vehicle emits into the air. Although biodiesel does produce more nitrous oxide than traditional fuels, car companies can maintain the level of the emissions through catalytic converters.
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