Green Earth Expressions

With Solar power potentially being I significant ingredient in the cake of renewable energy sources the world will need to replace fossil fuels it is important to understand the different types of Solar power. This article will give an over view of all the different types.

?  Solar Power form Solar Cells –Just about everyone has seen solar cells being used on pocket calculators with LCD displays. This is of course not the only sue for a Solar cell with many being placed on top of buildings. Most Solar panels are made form silicon and act as semi conductors converting sunlight directly into electricity.
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There are hundreds of types of green jobs that are available. People get far too caught up on just one or two types such as alternative energy, and forget or overlook all the other green careers that are available to them. Keep your mind open and be creative! Here are just a few ideas for those of you looking for something a little different.

Conservationist  Read more... (511 words, 14 images, estimated 2:03 mins reading time)

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As we all know by now since the media will not make us forget it: We are in a worldwide recession. We actually are in a Triple E crisis involving Energy; Economic and Environmental components. As a matter of fact as we get out of this recession we will dig even deeper into the Energy and Environmental crisis.

The good news is that with a crisis come opportunities that will remain after the recession. Hundreds of thousand of smart, experienced workers are left idle and looking for jobs that may never come back. Why not start a green business and take advantage of this “green trend”.  Read more... (798 words, 13 images, estimated 3:12 mins reading time)

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Understanding How The Different Types of Solar Radiation Affect A Solar Power System

The sun is a virtually unlimited source of energy and showers the earth each day with enough power for all of our energy needs if we were able to harvest it. The energy the sun provides to us covers a wide range of wavelengths and each of them is affected in a slightly different way as the sun’s energy reaches our planet. Initially when the radiation of energy from the sun reaches our outer atmosphere, it is considered to be constant. The reason for this is that the distance between earth and the sun is a vacuum and has little impact on the solar radiation traveling through it. Once this sunlight enters our planets atmosphere however, things change pretty rapidly.  Read more... (684 words, 15 images, estimated 2:44 mins reading time)

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Energy Saving Light Bulbs should be in all homes. We use the lights in whole day many times. But these lights consume lot of energy. Almost all the incandescence lights consume more energy than the fluorescent lamps. As the energy required to heat the filament in the incandescence lights is more where as in the case of fluorescent lamps there is no need to heat filament and therefore the energy required for such lamps is less.

There are different types of these power or energy saving lamps, which are as follows

Compact Fluorescent Lamp (CFLs) Bulb  Read more... (492 words, 13 images, estimated 1:58 mins reading time)

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