Different ways of gaining energy – information, advantages and disadvantages.

Nowadays there are a lot of different ways of gaining the energy. Many of them are environmental friendly. but some are constantly polluting our planet, but they are cheap and tested. People have been taking energy for their flats, cars and industry from the Earth natural resources like coal, oil, gas, sun, wind, water and from artificial sources like nuclear power plants. Each and every of those ways have their good sites and bad sites.

Coal and oil are very popular, nevertheless they pollute our planet, apart from that after some time they going to be ended. Gas is cheap and many of modern carrs have got it instead usual petrol, but it have to be provided from long distances in pipes and it is strongly explosive, which endanger its users. Photovoltaic power stations are environmental friendly, which means that they don’t pollute environment, but they may be deathful for birds (they mislay they air path when they are present upon these kind of stations) and, what is important for the investors, photovoltaic power stations are very expensive. Wind farms are very effective and popular, especially in China, however the wind power equipment is expensive and they need a lot of space.

Hydropower doesn’t pollute our planet, but it can disorder natural develop of the river’s animals and the water power plants must be well made to give an opportunity for the water transport (including vessels and ship equipment). Nuclear power plants are very effective, however they are very dangerous (all of us have in minds the tragic explosion in nuclear power plant in Chernobyl north Ukraine), after leak from some oil firm we have an oil stain we could see it and we can provide some actions to fix it, but first of all we have knowledge about where it is, but radiation is invisible, it doesn’t have smell and what is the worst thing it is in our surrounding for thousands of years.

The most effective way of gaining the pure power is water power plants, which give energy and give a possibility to transport lots of things (even large units with ship equipment may be transported in this way), large wind farms (where the wind power equipment help built large fields of green energy – one of the best producers is the Republic of Poland) and an energy from the sun (today even vehicles may be charge in this sort of way).

It is very important to search different ways of obtaining natural energy. The decision in what kind of world we are going to exist in the future belong to us.