Are Wind Turbines Really Safe?

March 16, 2012 by Ruth Price  
Filed under Environment

In case you haven’t read about wind energy created via turbines, here is a brief description. A traditional wind turbine is a large tower that has blades hooked up to a rotor. Whenever the wind blows the wind turbine the blades make the rotor whirl and the movement of the rotor makes the generator within the turbine crank out power. The generator is really nothing more than a large motor-like device composed of magnets and copper cables; the blades catch the wind, turn the rotor and generated electricity, pretty simple actually.

Wind turbines, as the name suggests, necessitates wind to work. The normal height for wind turbines is actually 30 meters, which enables them to utilize the more powerful winds occurring at that height. The objective of getting more of the wind is to create more electricity with the turbines. Of course it goes without saying that without enough wind, no power will be generated. Historical weather info is carefully analyzed to select sites that will provide fairly continual winds for the wind turbines. Many wind farms, therefore, are situated along coastlines where it is typically very windy.

Unlike various other alternative energy methods, wind power systems will consistently work 24 hours per day, providing that there is wind. In areas that experience many hours of darkness during some seasons, turbines may be a better green solution as compared to solar panels.

When properly designed and deployed, wind turbines can generate significant power that can be used for domestic or commercial/utility-type applications. Never-the-less, there is a high initial investment, which will require several years to recover; therefore developing wind turbine projects requires a long-term perspective. Another long run benefit wind projects offer is that you are harvesting energy from a continuously renewing source. Thus energy is produced by the turbines most of the time.

There are several issues associated with wind power projects that need to be understood at the outset. The first issue pertains to the fact that the wind can also switch its direction. The designers were very clever and constructed the turbines so that the rotor turns toward the wind, enabling them to catch the wind from any direction. Most modern turbines can create a lot of power that can be used for domestic or industrial applications. Provisions must be made for those days without wind, however. As a result of the high start-up investment costs usually taking many years to recover, wind turbine projects require investors are in it for the long haul.

While wind farms have great potential for humans, they can be dangerous to birds and bats. The reason stated for bats flying into wind turbines is that the movement in the air disrupts their capability to detect obstacles with their internal sonar systems. While these occurrences are rarely reported they do happen.

Thinking about the benefits and drawbacks of wind turbines, they currently have a lot going in their favor. Wind turbines offer great promise for generating renewable and safe energy, even with couple of possible downsides.

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What You Stand To Gain From Solar Technology

December 19, 2011 by Norman Vincent Xavier  
Filed under Environment

Solar energy has recently become much more popular and mainstream than it was a few decades ago. It is to be expected that consumers will search for meaningful alternatives such as solar power when faced with constant instability with fossil fuel prices. How much you will be able to save of course all depends on your location. What follows are just a few of the ways that solar energy can be used to help you save money and help the environment at the same time.

Whether or not you’re ready to heat your entire house using solar energy, there are some simple ways you can start going solar. How about using solar power for cooking? That is easy to get going and you can cook without using your regular oven or stove top. What you will want to look for are sun ovens, and they can satisfy all your cooking needs if so desired. There are also simple solar cookers that can be purchased for around $100 and can reach cooking temperatures after only an hour’s exposure to sunlight. Solar energy has many applications and methods, and the money you can save will add up.

Heating a swimming pool can be a drain on the budget, and so there is an alternative solution that makes use of solar energy. Choosing solar over electricity or gas is a huge savings due to the obvious large body of water with a pool. There is not expensive system to buy because you can make use of special solar kits. You see, this is a significant way to keep your energy bills down during the demanding summer months.

One reason you may want to consider installing solar panels in your home, aside from making it more environmentally friendly and reducing your utility bills is that it will increase the value of your home. People will naturally be attracted to this addition when they realize it will help them save on a monthly basis. It is all about perception because most people feel solar power upgrades or installation is cost prohibitive and involved. Having a green home now makes sense for many reasons, as you’ll not only save money but also sell it for more later on.

We are seeing more and more ways to harness solar energy, and most people could benefit by learning more about such methods. Solar power solutions that are very inexpensive are on the market, and that could be a way of testing the waters. There really is nothing stopping you from freeing yourself and living a little more on your own terms.

Naturally, we would like to use solar power as much as possible. One incredible way to do this is to have a solar powered wedding. You’ll find that a wedding free from the use of non-renewable fuels is an incredible idea, and can help you start your life together on the right foot.

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What You Stand To Gain From Solar Power

December 18, 2011 by Norman Vincent Xavier  
Filed under Environment

The rise of solar energy has been going on for a long time, but in recent years it has become much more attractive. The cost of traditional energy sources continues to rise, and that naturally compels people to look for ways to offset that rise. Depending on where you live, you may be able to significantly lower your electric or gas bills, maybe even to zero. We will go into some detail about what you can do to make solid use of solar energy solutions.

If you are new to solar energy, then of course you have to learn a few things first before going all out with it. Lots of people have begun using solar energy cooking devices, and obviously that will eliminate the need for doing it the old way. What you will want to look for are sun ovens, and they can satisfy all your cooking needs if so desired. If you want to try this, then look for inexpensive solar cooking units that are very easy to use. Solar energy has many applications and methods, and the money you can save will add up.

Additionally, there are no costs or emission associated with other industries such as delivering power to your doorstep. The gas that is used by the massive fleets of 18 wheel trucks adds up over a year’s time.

Many people hesitate to install solar panels or other types of solar energy because they’re concerned about the cost. Compared to the early days of solar power, you will find the present day costs to be significantly less. First, you can buy the components you need that are simpler but still work, and secondly you can do the work yourself. The most expensive route is contracting everything out to a business that specializes in solar installations. It really all depends on what you do, but you can realize cost reductions for energy almost as soon as the switch is thrown. For very little outlay, you can turn the tables on the utility company using solar energy.

Whether or not you can do a total replacement will depend on your local climate and weather characteristics. So if you’re really interested in benefiting from solar energy and you don’t presently live in a place that gets much sunlight, you may want to consider moving. If you would want to get the very most out of solar power, then the southwestern region of the US is the place to be. But the good news is you can still use solar devices if you live elsewhere and derive positive gains from it. The best thing to do is figure out the best orientation and analyze your own house. You can expect to see even more advances in solar power as technology improves. There are compelling reasons to seriously consider this alternative. Helping the environment is great, but eventually energy costs may become too outrageous for everybody.

If you genuinely want to make the greatest use of solar energy, then think about having a solar powered wedding. This can be a great symbol of your love, as solar power is environmentally friendly, just as your wedding vows are. You’ll find that having an eco-friendly wedding is an excellent way to start your life together.

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