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 fowey. Show all posts
Showing posts with label fowey. Show all posts

Wednesday, 11 December 2013

Community Group In Fowey Uk Is Seeking Consent For Seven Community Owned Solar Electric Installations

By , , No comments
Community Group In Fowey Uk Is Seeking Consent For Seven Community Owned Solar Electric Installations
RENEWABLE ENERGY PLANS VIEWED"Wednesday, May 2 2012"This is Cornwall"PLANS for seven solar installations and three wind turbines in Fowey went under the microscope on Saturday when more than 50 people attended an exhibition in the town.Fowey Renewable Energy Enterprise (FREE) is seeking consent for seven community-owned solar electric installations, including one at Squires Field triangle where solar panels would be mounted above parked cars. * Fowey Renewable Energy Enterprise (FREE) gets its message across at the Town Hall.It has also made proposals for three separate turbines outside the town - an 80kW wind turbine at upper Penhale Farm and at Lescrow and a smaller 10kW turbine at Lower Penhale.The event at Fowey Town Hall was attended by Stephen Gilbert, MP, and included a talk from Dr Tristan Kershaw from the University of Exeter's Centre for Energy and the Environment.FREE Fowey is now inviting residents who missed the event to view the information displays and complete a short survey about the proposals in the foyer of Fowey Community Leisure Centre, Windmill until May 14 or on the website www.freefowey.org.ukSOURCE: THIS IS CORNWALL (HTTP://WWW.THISISCORNWALL.CO.UK/RENEWABLE-ENERGY-PLANS-VIEWED/STORY-15979280-DETAIL/STORY.HTML)
Read More