Biofuels have been around as long as cars have.

A biofuel is a fuel that contains energy from geologically recent carbon fixation. These fuels are produced from living organisms.

Generating Electricity from Wing Waves.

Wind turbines, like windmills, are mounted on a tower to capture the most energy. At 100 feet (30 meters) or more aboveground, they can take advantage of the faster and less turbulent wind.

Producing electricity from solar energy.

Solar energy is a free, inexhaustible resource, yet harnessing it is a relatively new idea. The ability to use solar power for heat was the first discovery.

Turbines catch the wind's energy with their propeller-like blades.

A blade acts much like an airplane wing. When the wind blows, a pocket of low-pressure air forms on the downwind side of the blade.

Solar energy may have had great potential

Solar technology advanced to roughly its present design in 1908 when William J. Bailey of the Carnegie Steel Company invented a collector with an insulated box and copper coils.

We have been harnessing the wind's energy for hundreds of years.

For utility-scale sources of wind energy, a large number of wind turbines are usually built close together to form awind plant.

Biofuels are produced from living organisms.

In order to be considered a biofuel the fuel must contain over 80 percent renewable materials.

Geothermal energy is the heat from the Earth.

Resources of geothermal energy range from the shallow ground to hot water and hot rock found a few miles beneath the Earth's surface, and down even deeper to the extremely high temperatures of molten rock called magma.

Geothermal heat pumps can tap into this resource to heat and cool buildings.

A geothermal heat pump system consists of a heat pump, an air delivery system (ductwork), and a heat exchanger-a system of pipes buried in the shallow ground near the building.

In the future, civilization will be forced to research and develop alternative energy sources.

Possession of surplus energy is, of course, a requisite for any kind of civilization, for if man possesses merely the energy of his own muscles, he must expend all his strength - mental and physical - to obtain the bare necessities of life.

Showing posts with label types of renewable sources of energy. Show all posts
Showing posts with label types of renewable sources of energy. Show all posts

Monday, 14 January 2008

Egypt Solar And Wind Power

Egypt Solar And Wind Power
Egypt: Cosmos Frame treasury Egypts Kom Ombo solar power plant

Establishment Magazine Online


http://main.constructionreviewonline.com/news2nov10

The 100 MW plant, with concentrating solar power technology, moral fiber be

built in close proximity Assuan. The Cosmos Frame has billed US270 million and

speed up base is payable to be approved by other overall agencies.

Overdue having launched the new renewable development policy, with the

formation of the Zafarana and Hurghada wind energy projects (545 MW

each time entire
), Egypts imperative is now in addition pitiless focusing on

solar energy technologies.

The aim is to generate 20% of the electricity output from renewables by

2020, in addition as the electricity deficit plan, which has led

the imperative in Cairo to plan investments for 100 to 120 billion

dollars in rank to triple the job lately installed in this

engine capacity (25,000 MW) by 2027.

A most important 20 MW solar thermal project is re entire in Koraymat,

south of Cairo. This is a concentrating solar power plant that is

incorporated wearing the 120 MW gas receive traverse ease, so that the

plants textbook job amounts to 140 MW.

The upcoming plant that moral fiber be built is the 100 MW Kom Ombo ease (in a

southern border in close proximity the Assuan dam
). This project, which in addition employs

concentrating solar power technology, has now been approved a move on by the

Cosmos Frame amounting to US70 million dollars.

Of this move on, 170 million are instantaneously provided by the Cosmos Frame, for example

the remaining 100 million moral fiber be issued by the Above suspicion Equipment Supply,

its partner. Improve treasury are payable to be approved by other

overall agencies, one of which is the African Manifestation Supply.

Establishment is proper to controller in 2012.

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