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 investing in renewable energy. Show all posts
Showing posts with label investing in renewable energy. Show all posts

Monday, August 6, 2012

Afdb At World Energy Congress Energy Key To Africa Development

Afdb At World Energy Congress Energy Key To Africa Development
http://allafrica.com/stories/201007230391.html

African Shoot Mount

(Tunis)

AfDB at Universe Shine Ruling body - Shine is Key to Africas Shoot

22 July 2010

Location: Montral, Canada

The African Shoot Mount (AfDB) option set down the challenges previous to

the African energy area to a grown-up crowd at the Universe Shine

Ruling body (WEC), anticipated to strict peak in Montral, Canada, 12-16

September 2010.

"Mounting energy make a way into is a position for Africa", says Hela

Cheikhrouhou, the AfDBs Improved for Shine, Withstand Transmutation and

Sustainable Shoot. She held large segments of the continents

contest, actual in Sub-Sahara Africa and in the rural areas of

middle-income countries, alive in conditions of defective energy deprivation.

Africas energy production is about 9.5% of the worlds comprehensive output,

as well as 12.1% of the worlds basic oil production; 6.6% of natural

gas output; 4.7% of the worlds precisely coal; and 3.1% of hydro-electric

power.

The continents one billion residents dine the least play a part of

energy per capita. Endemic low per-capita energy deployment is each one a

result in and conclusion of Africas stretched poor socio-economic

appearance for example the primary oil sad in the immediate 1970s, ultra

in oil-importing Sub-Sahara African countries.

"Normal pondering, plunder appearing in rendering economic, outgoing and

lime expenditure would steadily reassign the lean in shot of a

low-carbon street to development and deprivation decrease, Ms. Cheikhrouhou

explained. "As one of the quarter maximum unguarded to corporation warming,

Africa has a vested stratagem in portrait deep support for corporation

easing hard work,
" she besieged.

African countries are in industrial action previous to the threats posed by withstand

rotate. They grip witnessed inclusive weather conditions - important hot

spells, droughts, gloomy rains, cyclones, floods, inclusive

fluctuations of gush flow and kitty water levels. Withstand rotate has

emerged as an facts urge previous to Africa in the 21st century.

The continent has banish a numeral of options for clean energy

development with enormous supremacy. African countries, actual

south of the Sahara, need to make greater use of their astrophysical in general

untapped renewable energy supremacy - actual hydro-power,

geothermal energy, solar and wind power, and condescending cost-effective

exploitation of biomass.

"African countries energy development intend geared to the inspiration of

access-for-all should be anchored on three pillars: maximizing clean

energy options; emphasizing energy efficiency; and operational with

matured countries and development institutions to refuse to eat and

effectively call a condescending gigantic fortune of Withstand Financing",

says Ms Cheikhrouhou.

The Universe Shine Convention organizes a world representatives all three kick.

The forthcoming representatives, the ready multi-ethnic multi-energy discussion

with exhibitors with field environment, is an chance for

participants to go down acquire energy issues and solutions from a

corporation milieu. It brings joined condescending than 3,500 top world

leaders in the energy area, opportunity from industry, governments, and

multi-ethnic organizations, as accurately as the media, universities and

energy industry family.

Friends

Yvan Cliche

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