Wind turbines are used for several reasons but the main reason is to generate energy from the wind.  This may sound difficult but it is possible.  You experience energy from the wind whenever someone runs past you quickly.  A second after they pass you can feel the wind from them going by.  This wind that you feel if produced in a great amount can be converted into energy.  You may have seen the tall turbines standing in the fields when you drive by.  There is the older classic model windmill that helped to crush grain when the windmill blades would turn, it would turn a mechanism inside which was attached to a device that would crush grain for flour.  There are several different locations that are perfect for the wind power and depending on where they are as to how much energy they produce.

OffShore Turbines can be placed offshore in order to produce energy from wind in the air and from the water.  They don’t bother the view as much when they are out on the water and the noise that they make cannot be heard on land.  The average wind speed is higher on the water because the water has less surface roughness and can use every part of energy from the wind.  There are several different locations today that you might see wind turbines offshore and there are more building in the future.  The one main complaint with people and turbines is the noise they make.  It is constant and annoying to some.  The other complaint is that they are tall and not pleasant to look at.

While all of these are true the main reason for wind turbines is to find an alternative to using fossil fuels and other non-renewable resources to produce our power.  When a tower is built offshore it may cost more money in the long run because the towers need to be higher so there will be no restrictions. Turbines access power through undersea cable which may use high voltage direct current.  The sea salt may also cut down on the length of time these turbines stay in shape.

Near Shore These turbines can be seen but not heard.  They are on water so they can produce enough energy compared to being totally on the land.  Because the sea shore lines are considered to be very windy due to the tides coming in and the wind on the water, it becomes the perfect location for a turbine. There are issues and concerns with how wildlife is using these towers and zones for their nesting and habitats. There is another concern that the shoreline wind farms are not in the best interests of those who wish to come to the shore line to visit.  It becomes a sight to see and hear the generation of power through these wind mills.  The size of the towers can be minimal but this causes controversy as well because the smaller the tower the lesser amount of energy to produce.

Off shore and near shore are the choices we have.  There are advantages and disadvantages to each one.  We have to weigh the results with the problems to see which way may be best for everyone.

A term getting a lot of airtime these days is "biofuel". While it gives the notion of being an environmentally friendly solution, there are some misconceptions associated with this form of energy. Understanding biofuel properly requires dealing with facts and myths. Some of them of course are brought on by marketers who are sensing a shift in public perception and are getting ready to position themselves and their companies to gain.

Biofuels are essentially a form of solar energy. Like all plants, algae uses photosynthesis to convert solar energy into chemical energy stored in the form of oils, carbohydrates and proteins.

Biofuel is a renewable energy, but there is some controversy that it is not sustainable due to the harvesting of biomass and the byproducts produced during the burning of biofuels.

In its most basic form, a biofuel is a naturally occurring source that relies on dead plant matter. Fossil fuel, on the other hand, also relies on dead matter. But, this kind of matter has had to have been dead for a very long time to permit a host of chemical processes to take place, readying it for use as energy producing fuel.

The unfortunate misconception that biofuels are going to be the answer to the current energy crisis is propagated by those who are blinded by the term "bio". Considering any kind of plant material may become biofuel, it naturally follows that such plants must be grown, tended, harvested, and then converted to energy. This raises ecological problems as well as questions with respect to a secure food supply.

Deforestation, soil erosion, water wasting, food shortages and a host of other problems are estimated to occur if there was a serious shift from fossil fuels to biofuels. While understanding biofuels does not make the debate any easier, it does help to clear up some misconceptions and therefore adequately weigh all options currently open and also opening up in the future.

Everybody wants green energy. Being able to get the power we need without damaging the environment is an obvious goal – but what’s the best way to achieve it? Should we be opting for wind farms, hydroelectricity, or solar energy as alternative power?

Renewable Energy is energy created from resources that are regenerative – or renewable – meaning they cannot be depleted. These resources are safe for our environment and produce energy without the harmful pollutants and emissions associated with fossil-fuels.

Wind farms often receive a bad press, especially when they’re situated near homes or in popular hiking areas. They can make a lot of noise and because they have to be placed on skylines for maximum efficiency they often spoil views. Offshore wind farms are less problematic in this way and can take advantage of fierce sea winds, increasing their output, but they rely on a nation having a lot of suitable coastline.

While the Netherlands does very well with its wind farms, the US is, considering the comparative size of its population, at a distinct disadvantage. For the home-owner, small wind-powered generators are available, but they’re not very efficient and often result in complaints from neighbors.

Hydroelectricity is a much more effective way of generating power, using the natural energy of rivers or tidal forces. However, there are a limited number of suitable locations for hydroelectric generators, and often these are in areas which already provide fertile farmland, so a lot of people have to be displaced and lose their land in order for them to be built. They can also have a damaging impact on local wildlife.

Of these three major options, only solar energy as alternative power passes the test of being truly non-polluting, practical and easy to access. Modern solar panels can still function effectively even in areas where it’s frequently cloudy. They don’t get in anyone’s way and, once installed, they require very little maintenance. For these reasons, the greenest way to generate the power we need is by harnessing the power of the sun.