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 types of alternative energy resources. Show all posts
Showing posts with label types of alternative energy resources. Show all posts

Thursday, 11 August 2011

Advisory Council Releases Recommendations On Rules For Siting Wind Turbines

By , , No comments
Advisory Council Releases Recommendations On Rules For Siting Wind Turbines
"A news release issued by the Public Service Commission:"

MADISON - Today the Wind Siting Council presented the Public Service Commission of Wisconsin (PSC) with a report on its final recommendations for the wind siting rules. The report is the result of the Council's work conducted in 20 meetings over the course of more than four months.

"[The Council vote 11 to 4 in support of the recommendations, with RENEW executive director Michael Vickerman voting with the majority.]"

Originally appointed by the PSC pursuant to 2009 Wisconsin Act 40 (Act 40) in March 2010, the Council has worked diligently to provide the Commission with sound advice to consider in finalizing the wind siting rules. The PSC is conducting the wind siting rulemaking pursuant to Act 40, and issued a proposed rule draft in May, 2010 in docket 1-AC-231. The PSC accepted public comments from the public on the proposed rule until July 7, 2010.

"I look forward to carefully reviewing the Wind Siting Council's final report, and I thank them for their unwavering commitment to provide the Commission with useful advice to consider as we finalize the wind siting rules," said PSC Chairperson Eric Callisto. "I am confident that the rules the Commission sends to the Legislature will provide a fair, uniform foundation to ultimately benefit future energy projects in Wisconsin."

The PSC plans to complete the rulemaking by the end of August. Once finalized, the uniform rules will set forth consistent standards for the local regulation of wind energy systems in Wisconsin.

View the Wind Siting Council's recommendations here. Documents associated with the wind siting rules can be viewed on the PSC's Electronic Regulatory Filing System. Enter case number 1-AC-231 in the boxes provided on the PSC homepage, or click on the Electronic Regulatory Filing System button.

Reference: energy-news-blog.blogspot.com
Read More