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Posts Tagged ‘wind energy’

Why Wind Energy Outshines other Alternative Fuels

October 28th, 2009

When it comes to energy, the wind has the advantage for having the abundance of it. Similar to other energy, wind is renewable, but different from the fossil fuels, wind will continue to be present without the threat of disappearing.

We are all familiar with how this generation became affected because of the gas shortages and the rising of the prices of fuel. Using wind power, this crisis should never be repeated and even with economic crisis that is shaking the world today, the fuel prices will not be as high despite growing competitions. Now that wind power can be generated for the needed fuels, the crisis will be controlled.

Competition against the fossil fuel generation is already taking place and many wind energy bids are being won, able to prove that increased fuel costs just are not in their future equation. Once the initial equipment is in place, the costs remain steady. What a great feeling.

Having wind energy as the source of fuel and power, people will be able to breathe easily because of economic freedom and environmental safety. The operation of wind power will never contribute pollutants to the environment ,which causes air contamination that affects the health of most people all over the world. The air we breathe will be as clean as it was from the beginning.

As wind power is continually developed, this power has become available also for other applications like for the powering of homes, businesses and farms. The energy from wind also provides energy to areas where the situation is remote. This energy is applied to provide power to pump water and enable operation of telecommunication sites.

Those conventional plants operated by the use of fossil and nuclear fuels needed more water to cool down the plants. But with the wind turbine, water will never run out but will be used by people for their needs and purposes.

Now that wind power is being operated in the rural areas, the urban areas are also benefitting from this because some utility grids are now operating in many regions, giving the urban areas their supply of energy at affordable prices. None of them were harmed by the rotating turbines.

But for all of the reason listed above, public support ranks at the top of the list. People are tired of the games with everyday living expenses and want options that are simple, well defined and cost effective. Wind generation supplies this and much more. Maintenance will not be as high or nearly as complicated, it is a source of energy that does not have to relied upon by a worldwide cartel and national security will be much more controllable with everything being homegrown and kept at home. Wind power as we know it today is probably just the tip of the iceberg in what technology will come up with for wind tomorrow but one thing is for sure-wind energy is here to stay.

The future is renewable energies and this site will show you how to build a wind generator this site has very good plans and instructions.

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Home Solar Power a Layman’s Guide

September 2nd, 2009

Solar power seems so overwhelming, yet there are classes out there that are specifically made to teach us everything we ever wanted to know about solar energy. Wouldn’t you like someone to just spell out the basics on home solar power, so that you can mull them around in your head and eventually make sense out of it? If you want to start out slow and gradually build on your knowledge, continue reading.

Start by trying a solar project. You will need a battery, but car batteries are not designed for deep discharge. They have very thin plates that will keep their weight to a minimum. It’s necessary for solar batteries to have the ability to provide longer periods of deep discharge with only a few hours to fully recharge during sunlight. A golf cart battery is your best choice of battery. They are slow to discharge, and have thick plates that only need small amounts of charging. Golf cart batteries have small amounts of amperage, but are very heavy even though they have a small amount of amperage. You will need to bank many together for a large need for electricity.

The next item you need are the solar panels. The size is not as important as the voltage. The voltage must be higher than that of the battery. Case being, if there is less power going into the battery, there will not be any power coming out of the battery, thus, your panel has to have more pressure to push into the battery. The wattage also must be higher. You can purchase one large panel or several small panels as long as the volts and watts equal what you need.

Measuring the amount of power that you intend to use determines how large your batteries are going to be. This takes a little bit of work. The basic rule of thumb is Watts = Volts x Amps so begin with this formula and begin adding up volts and amps of everything you would like to run on solar for a grand total.

Your panels are determined by the number of amp hours that you will use in 24 hours during the time of full sun. Using 6 hours as an estimate of total sun hours, take 1/6 of an amp times your 14 volt panel and you come up with 2.33 watts, rounding to 3. You need a 14 volt, 3 watt panel to generate one amp of power for your pond pump.

The power will now be stored in your batteries, so the DC needs to be converted over to AC in order to power your electrical products. There are many different inverters which come with all different options to them. You only need a simple inverter unit that will need to support the load you want to draw through it. Remember the formula we did to get the estimated voltage, you will need to realize that some products will need seven times their power just to start up.

Your connections and cables are very important because they will need to support the load of current. You don’t want to skimp when purchasing your small wire, it could burn out causing a huge fire.

There is also maintenance to take care of everything and check the process of your energy and battery function. If this makes sense to you, and your following it than your ready to learn more through a class.

You can learnHow to build a wind generator then follow this link and learn How to build a wind generator by clicking on this link.

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Green Energy - Alternatives To Fossil Fuels

August 31st, 2009

Today we live in a world where fossil fuels (oil, natural gas and coal) provide more than 90% of the total energy. The energy needs are increasing and it is estimated that fossil fuels will be depleted in not so distant future. The need to look for alternative sources of energy is therefore a priority.

Why alternatives? Two reasons - energy supply and environmental concerns. We all know fossil fuels will eventually run out. By some estimates, they may be depleted within the next 50 years or so. Fossil fuels were formed from organic materials (dead plants and animals) over hundreds of millions of years and cannot be renewed. When they run out, they are gone for good.

Another growing concern is environmental pollution. Today, the combustion of fossil fuels is one of the biggest source of atmospheric pollution. Burning fossil fuels produces carbon dioxide, sulfur dioxide, nitrogen oxides, and many other poisonous chemicals that go into the air, water, and ground. This causes both health and environmental issues such as smog, acid rain, climate change, ozone depletion, and so on.

The future is definitely in renewable energy sources like home solar power and wind power. They come in practically unlimited supplies and don’t pollute the environment like fossil fuels do.

Our overly dependence on fossil fuels is not a good thing and we should start making serious efforts to decrease it. Being dependant on something that will soon run out, is not very healthy.

The main objection against green energy is the cost. That’s true, renewable energy is generally more expensive, but for how long? When fossil fuels start to run out, the price will climb and we won’t have a viable replacement.

Green and renewable energy should be our main focus in the coming decades. The sooner we become free of our fossil fuel addiction, the better.

You can start using renewable energy today and greatly reduce or even eliminate your power bill. Learn how to do it - see how to generate electricity diy guide.

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