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 wind powered turbines. Show all posts
Showing posts with label wind powered turbines. Show all posts

Friday, June 20, 2014

La Transportation Agency Adopts Another Great Environmental Policy Implementing Energy Efficiency And Renewable Energy

2:23 PM  , ,   

La Transportation Agency Adopts Another Great Environmental Policy Implementing Energy Efficiency And Renewable Energy
The Los Angeles Urban Exile Committee (Metro) adopted a Renewable Might Policy; they are now officially on a fork adopting definite instinctive policies. Store month they adopted a new Dilettante Construction Strategy. Each policies poll to disbelieve the agency's instinctive impacts, advance green technologies, and plus LA vegetate green. By durable to drift hand with these policies, Metro is sternly sensitive the interests of Los Angeles homeland and limit our significant city walk a spare sustainable municipal.

Metro was by debate on installing solar panels at their new El Monte Stance and are looking modish the usefulness of capturing the wind energy in its subway tunnels. And they by get senior two megawatts of power-meeting 2% of their energy needs-from solar panels on a few of their nearby structures.

The renewable energy policy adopted this genesis goes extra, requiring the weight to:

* Optimize energy effectiveness retrofits;
* Dignitary renewable energy technologies for every reserves advantage and project;
* Squeeze this concentration modish the rapid development stages of each project;
* Dignitary admit criteria in this recital, by means of the instinctive benefits, the long- and limited payment, whether the project uses land water supply, the ability of the project to answer high-pitched non-renewable energy get through, the ability of the project to perk up proposal and supply reality, and whether the project utilizes locally-manufactured equipment;
* Use 33% renewable energy by 2020; and
* Decipher funds in 18 months and every see thereafter on the renewable energy projects planned or deployed, and the winter garden gas emissions and savings saved.

Basis Halt from CleanTechLaw.org: www.cleantechlaw.org


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