I should have saved in my house on the planet windmill?

Wind energy is a mature technology has been used for centuries. Has recently become a popular method used to generate electricity, due to market concerns over human-induced climate change has become. From the wind power does not produce carbon dioxide, and has what nuclear-related concerns. As a result, many people came to see as an important part of the solution, with his human-induced climate change. If we have created a large part of our powerCongfeng, we will significantly reduce the amount of carbon dioxide we release into the atmosphere. In another of its electricity from large wind turbines cost of coverage, the cost of electricity is expected to soon become competitive with fossil fuel to generate electricity.

As a result, has been shot entirely from the ground, a huge wind turbines to generate sufficient electricity to power thousands of households have. Some people also tried to copy this techniqueSmall-scale by their house to install a small wind generator. The most famous of Britain's Conservative Party leader David Cameron has been installed in his London flat roof of a small wind turbines.

But for most families, particularly in urban wind turbines are an expensive way to little effect. In fact, they are almost useless. It is calculated that a 1.75 m diameter wind turbines will be produced in an area of 4 meters and the United Kingdom, the second average wind speed,Less than 5% of UK average household's annual electricity consumption. And this assumes the system efficiency.

However, in the establishment of a slow wind turbulence and wind speed resulted in many cities. Therefore, the turbine's efficiency in order to be far more than one house (10 meters) needed. Fixed on a long wooden sticks a windmill, because it may cause serious damage to your house is like a factory that attempt to create a larger Share of electricity.

The only case, you should consider wind turbines, and if you can not from the side of the barrier is far from enough, such as construction, and in a very windy place. Some people who live in the country, the establishment of turbines, can say they own a large proportion of the electricity.

However, the vast majority of people living in cities, in small wind turbines useless future. Well, you should do? The first thing you should be"Review" focuses on more efficient energy use, save your home insulation heating, such as refrigerators and washing machines to install an ultra-high efficiency condensing boilers, energy efficient appliances to buy and install low energy light bulbs.

If you have these basic steps, you can start your own energy production to consider other "clean" technology. The cost is usually solar water heating systems, where up to the roof solar panels70% of the annual hot water needs of the sun's heat. You can also choose geothermal heat pump in your roof to your home heating and solar photovoltaic panels to generate electricity, but these measures may be expensive, so not suitable for everyone. Further details on all of these technologies are available downwithco2.co.uk.

Unfortunately, in the current small-scale wind turbine design is not the right way for most of us. Most likely someone in the futureProvide you with a better design can work in big cities, but until then, we must build a larger version and to take other steps to reduce their own contribution to climate change.