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 eskom. Show all posts
Showing posts with label eskom. Show all posts

Friday, 19 December 2008

South African Regulator Gives Nod For Eskom Wind Power Project

South African Regulator Gives Nod For Eskom Wind Power Project
o Eskom is targeting to adopt its wind power to the state-run rub in the first deficient of 2014

o The 100MW project atmosphere promote to fully commercially running by the end of 2014

o The South African government's renewable energy programme, is targeting to create 3,725 MW of new generating number (the majority wind and solar).

JOHANNESBURG - The City dweller Incentive Dial of South Africa (Nersa) has approved power producer Eskom a licence for its Sere wind farm in the Western Neck of land, paving the way for the dwelling to beginning support of its 254.3 million (R2.4-billion) project.

Sere is the Nama word of warning for "sure wrap around".

The wind farm project is scheduled to promote to fully commercially running by the end of 2014.

"This is an breathtaking historic in Eskom's sketch towards a cleaner energy mix," Eskom CEO Brian Dames assumed in a allege.

"Sere is our first, large-scale, renewable energy project. It demonstrates our trustworthiness to d?collet our carbon trace and to investing in a sustainable energy lot."

Eskom is targeting to adopt its wind power to the state-run rub in the first deficient of 2014, beside fashionable commercial get through by the end of 2014.

The South African government's Renewable Incentive Independent Decree Producer (REIPP) programme, is targeting to create 3,725 MW of new generating number (the majority wind and solar).

Eskom has signed power arrangement agreements beside the supreme power producers procured by the Chest of Incentive in Phases 1 and 2 of the programme and stands unbending to duo the new producers to the state-run rub.

Eskom has signed power arrangement agreements beside the supreme power producers procured by the Chest of Incentive in Phases 1 and 2 of the programme and stands unbending to duo the new producers to the state-run rub.

Eskom assumed the wind-farm, placed near Koekenaap (Vredendal diverge) in the Western Neck of land, would generate up to 100MW of power for the state-run rub, and would aid approximately 4.7 million heaps of carbon emissions a cut above 20 vivacity.

The project is character funded by a crew of move on back institutions, and the Furrow Conduit, the African Empire Conduit, Douse Machinery Pooled money, and Agence Francaise de Developement.

"We are truthful contents that we conduct been able to overcome bitterness of regular financing from universal move on back institutions to blueprint the project at hire which what's left favourably beside the manage," Dames assumed.

The wind-farm would wait of 46 Siemens 2.3-108 wind turbine generators.

The project would wrapping support of a new substation and of a 132KV distribution conduit.

The Eskom project is imaginary to conduct a full of life foundation of 20 vivacity, beside passable almanac energy production of just about 233,000MWh, which is amply to power just about 97,000 usual homes.

The Eskom project is imaginary to conduct a full of life foundation of 20 vivacity, beside passable almanac energy production of just about 233,000MWh, which is amply to power just about 97,000 usual homes.

Critical of the Sere project, Eskom has a 100 MW Concentrating Sky-high Locate project near Upington in the Northern Neck of land, which plus has sustain from move on back institutions.

It has plus installed solar photo-voltaic (PV) panels to hand spread power at its earliest office and at two of its coal-fired power stations, beside a stance to booming out solar PV corner to corner other services..