News about Solar, Wind and alternative green power technologies

It might surprise some people to learn that the use of solar thermal power is not distinctly a modern technology. There is evidence from Egypt and Chaldean writings that their technology was advanced enough that they were able to channel solar energy from its most remedial type. Nice to see that we have finally caught up to ancient civilizations when it comes to utilizing thermal energy and conserve what remains of our innate assets.

As far as natural forms of energy go, ones that we will never run out of, solar energy, wind power and water energy lead the pack. It is essential that we find every possible viable way to utilize these potential energy resources as a priority for aggressive environmentally focused companies and forward thinking governments.

From a utility perspective, solar thermal power can be used as a source for heating but this energy can be used as a source of electrical power as well. It has the capacity to be stored to a large extent, which means it can be used after sunlight hours. By heating substances underground, like special sand for example, the power can be captured for later use. Solar parabolic troughs can be used to heat various liquids and air. Pumps can then transfer the liquid and the air later to where it is needed via piping.

Solar thermal power as a renewable and consistent source of thermal power in an inexpensive manner is one method of this form of energy is being utilized now in some commercial settings and eco-inventive residences and companies. Using solar concentrators and collectors to capture the sunlight, this form of solar energy can be used to power enormous turbines that will generate electricity for the masses via the grid.

When fossil fuel and bio fuel extraction takes over land that would otherwise be used for agricultural reasons the result can mean trouble for future food consumption worldwide. Installing solar thermal power plants would not have these consequences at all. With just a couple acres of land, it is possible to install a fully operational yet hassle free power generation plant for electrical use for heating and lighting and will continue to generate that power for as long as the sun is shining.

The world is waiting for investors, be they private or government, to take a more serious look at commercializing solar thermal power generation and realize the clean benefits to using this form of power over dirty energy producers. Why there is not more interest in utilizing solar thermal power generation in a mass format remains a mystery.