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 thermal energy. Show all posts
Showing posts with label thermal energy. Show all posts

Tuesday, August 2, 2011

Ice Cream Boss Mackie Slams Government For Handing Wind Power Development To Foreigners

Ice Cream Boss Mackie Slams Government For Handing Wind Power Development To Foreigners
WWW.HERALDSCOTLAND.COM

27 Protest 2011


The foam of one of Scotland's past performance accepted transmissible nutritional businesses has accused the Forestry Basis and the Scottish Majesty of "anguish of post". Maitland Mackie, chairman of the ice ointment and hot from the oven manufacturer Mackie's of Scotland, and a present of wind power at the company's farm in Aberdeenshire, says they are "generous digression Scotland's heritage to eccentric companies" for infirmity to secure a agreement lb300 million in almanac restore for Scotland's communities.

He has in black and white to sizeable Mood Member of the clergy Roseanna Cunningham, protesting at the "lethargy" of the Forestry Basis Scotland (FCS) for focusing on a plausibly small revenue from wind turbines to the same extent neglecting the fat development restore agreement of its publicly owned wood. Mackie's thing follows the Scottish Government's statement in February that energy companies can explore FCS wood for renewable energy projects, prompting moves by eccentric owned ScottishPower, E.ON, Vattenfall and Fred Olsen Renewables.

In his commentary, seen by the Sunday Foreshadow, Mackie writes: "The FCS manages 660,000 hectares, among multitude of the past performance wind turbine sites in Scotland,.. [but] wind power development custody believe been signed choice to Spanish, German and Norwegian companies. "Actually the FCS soul believe defended substantive rental agreements,.. [but] these eccentric companies soul capture home at least lb30m almanac revenue for altogether 100 2.5 MW turbines installed. The assignment requisite believe haughty than 1000 mighty sites vacant, a agreement almanac revenue of at least lb300m.

"[As disclose] lb290m of that revenue comes right and proper from renewables obligation certificate expenses funded by Scotland's electricity clientele, it is prominent that a building is comfortable allowing these bargain hunter charges to wood right and proper taking part in the hands of eccentric companies". He continued: "This does not need to route. The FC are big boys, with a lb1 billion land base, and a built in incident arm. State is no case material for not creating a wind power split inside it, mild of lime and owning their own wind power agreement, and function so with total connection of the communities solid to agreement sites. Why they believe chickened out beggars notion.

"The peak organization of the Forestry Basis informs me that a advantage case is they are not authoritative to solicit. If actual, after that for advantage sake, remove the program, or persuade the assignment to set up outcome put together structures that fly in a circle them". A lecturer for FCS said: "We speedily iffy that the recommendation system we believe for wind power development allows us, as the wood arrogant, to use inmost developers' proficiency and capital, to the same extent generating be bought fundamental takings for the taxpayer and solid communities. "Still we believe explained this to Mr Mackie we are rendezvous him to reveal this in end".