Electricity How It Works and Why We Need Renewable Energy

used to drive turbines which in turn generates electricity. At this stage the electricity produced is of a low voltage. It's then passed through a transformer to turn it into high voltage electricity.This is an essential step needed to pass it from the power station to it's various destinations.

Alternative methods of turning turbines are available that are clean, environmentally friendly and don't produce CO2 emissions. As these don't require the use of earth's finite resources there is no danger of cuts in power as supplies start to dwindle.

Wind is an infinite source of power and has been used for hundreds of years. Sailing boats and windmills are examples. Giant wind turbines are situated off shore in some parts of the world, and one is being planned off the coast of Southend in the UK. These will be able to generate electricity for thousands of homes in the surrounding area.

Smaller domestic size wind turbines are available for home use. Depending on where you live, installing one of these could significantly reduce your power bills and ensure that if there is a cut in power from the national grid you will still have some electricity to power your home.

Solar power, like wind power has also been used to create energy for hundreds of years, well before the recent trend in solar panels. You are probably already using solar power in your home without really thinking about it. Have you noticed that on bright sunny days in the middle of winter the sun heats up your conservatory without the need to run the heating system? There are other ways that you can use the power of solar energy in your home for free.

If we don't start to use an alternative source of power soon and demand continues to rise there is a danger that we could all be facing cuts in power in years to come. Coal and gas will be around for a long time yet but using renewable energy as well to generate our electricity will ensure a continued supply.

Electricity is a major part of modern day life and without it life would be unthinkable. No internet, telephone, lighting, heating, it would be like going back to the stone age!

As the population grows, more gadgets requiring electricity to power them so does demand in electricity. The problem is that there is only a finite supply of resources such as coal, oil and gas.

Electricity is made when these resources are burned to produce steam, and then this steam is

Electricity How It Works, and Why We Need Renewable Energy

Electricity How It Works, and
Why We Need Renewable Energy