Power Generation - The Hidden Reality. by Simon Lamberton

Are you aware that much of the earth's power comes from burning the fossil fuel coal? And that is one of the primary sources of the greenhouse gases, long suspected as the chief culprit in climate change.

It is next to impossible to envision that each occasion you switch on a light that you will be in part to blame for the release of contaminants into the air, but the truth is that is precisely what is actually going on.

Estimations vary, but it's known that in the US around fifty percent of the electrical power produced comes from the burning of coal. In China, the worlds biggest state, coal makes up more than three quarters of the country's energy consumption.

Coal is burned to produce heat, and then the heat is used to convert water into steam. This vapor is raised to a high pressure and then forced over turbines, which causes the turbines spin. It is this rotating of the turbines that makes the electrical energy.

Despite the fact that there are alternative sources of high temperature used to create steam (eg. nuclear power, geothermal power, and natural gas amongst others) coal is by far and away the most frequent fuel employed.

The burning of coal emits a number of greenhouse gases and some other polluting particulates straight into the atmosphere. Among the pollutants emitted are:
- CO2 - the most significant reason for climate change,
- Sulfur Dioxide - which creates acid rain,
- NO (Nitrogen Oxide) - a major cause of smog
- CO(Carbon Monoxide) - a toxin which can kill (CO2 is also found in car exhausts)
- hydrocarbons and volatile organic compounds
- deadly metals such as mercury
- lead, cadmium, and uranium

Power businesses, like almost every other corporation, respond to demand from customers. When there is a requirement for electric power then somebody stands to make big dollars out of supplying it! And because burning coal is the most convenient ways to generate the electricity, then it will remain in use.

So, in a quite genuine sense, each and every time you turn on a washing machine or lightswitch, somewhere there will certainly be some coal being combusted to generate that electric power.

There are a number of alternative sources of electricity that are beginning to become more commonplace. Solar, wind power, hydroelectric power, and now even wave power are being harnessed and turned into electricity. In this innovative technological age we are now living in essentially any type of energy can be converted into electrical power.

And with breakthroughs in technological know-how it means that utilizing this natural energy for your personal use is starting to be much more possible. In fact plenty of folk are looking to go off grid, generate their very own electric power and accordingly lower the need for electricity made through the burning of coal.

The writer, Simon Lamberton is a green energy enthusiast. To learn more about how producing your very own electricity supply may be achieved, take a look at this write-up about how simple it is to assemble your own home windmills and funnel some of that absolutely free environmentally friendly and limitless energy for yourself.

Article Source: ArticleRich.com