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 geothermal. Show all posts
Showing posts with label geothermal. Show all posts

Tuesday, 17 June 2014

Carbon Control In The U S Electricity Sector Key Implementation Uncertainties

Carbon Control In The U S Electricity Sector Key Implementation Uncertainties
This Report by the Congressional Research Service (7-5700) finds that from the policy research and technical studies that substantially reducing CO2 emissions in the U.S. electricity sector over the next few decades would likely require everykey carbon mitigation measure at the nation's disposal. However, it is also clear that significant uncertainty exists about the potential of individual measures to achieve their hoped-for carbon impact:o Energy efficiency-Can the United States overcome socioeconomic barriers toachieve four times more potential savings than ever before?o Renewable energy-Will there be enough transmission for wind power? Is thereenough land to grow the needed biomass?o Nuclear power-Could the United States build new plants fast enough tomatter?o Advanced coal power-Will banks fund them and regulators approve them?o Carbon capture and sequestration-Will the technology be commerciallydeployable in 10 years, 25 years, or never?o Plug-in hybrid electric vehicles-How much "low carbon" electricity would beavailable to charge their batteries?o Distributed energy resources-Would carbon costs change distributed energyeconomics enough to spur deployment?

Friday, 2 May 2014

Solar Power Electricity For Kids Standard Parts Of A Windmill

Solar Power Electricity For Kids Standard Parts Of A Windmill
"Solar Power Electricity For Kids : Standard Parts Of A Windmill" - fundamental Parts of a Windmill

Wind turbines have been around for several time now. In the old days, these machines have been simply discovered as windmills and had been accountable for Creating electrical Energy so that grain could be ground up and drinking water could be pumped. Times have undoubtedly modified as today's windmills, or wind turbines, use their rotating blades to create it prospective for people to create clear, renewable electrical Energy that might be made use of within their homes.

The windmills of yesterday were produced of fairly standard supplies and In case you had the know-how as well as the equipment essential, you could generate a person with very little ease. The contemporary windmills of today nonetheless, are manufactured of highly highly developed composite components and a... [READ MORE - SOLAR POWER ELECTRICITY FOR KIDS]

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[+] SOLARFEST CELEBRATES ITS 19TH ANNUAL SUSTAINABLE LIVING FESTIVAL WITH EXCITING NEW PROGRAMMING : July 05, 2013 -- SolarFest celebrates the 19th Annual SolarFest Sustainable Living Festival July 12th, 13th and 14th at Forget-Me-Not Farm in Tinmouth, SolarFest is the only event of its type in the Northeast exactly where a traditional sustainable living fair blends harmoniously having a music and arts festival and this special mix, plus new exciting events like the very first SolarFest Mini Maker Faire and Climate Camp is what keeps men and women coming back year after

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Credit: altenergyprograms.blogspot.com

Wednesday, 27 June 2012

Siemens Receives A 81 Mw Wind Energy Order From Philippines

Siemens Receives A 81 Mw Wind Energy Order From Philippines
Siemens Energy has received its first wind power order for the Caparispisan project in Pagudpud, Illocos Norte, Philippines. The customers are Northern Luzon UPC Asia Corporation, AC Energy Holdings, Inc. and Philippine Investment Alliance for Infrastructure comprised of Government Service Insurance System, APG and Macquarie Infrastructure Holdings (Philippines) Pte. Limited.

Modern gearless machines for the Philippines: For the Caparispisan project 27 wind turbine of the type SWT-3.0-101 were ordered. A power rating of three megawatts (MW) and a rotor diameter of 101 meters are the main features as well as a robust design with only half of the parts compared to a conventional geared wind turbine.

The scope of supply includes the delivery and installation of 27 direct drive wind turbines of the type SWT-3.0-101, with an output of three Megawatts (MW) and a rotor diameter of 101 meters. The deal also includes a five-year-service agreement. Installation and commissioning of the wind turbines is scheduled for 2014.

Wind power in the Philippines takes a small percentage of the total energy output and has significant potential capacity to be installed. According to statistics from the Global Wind Energy Council, the Philippines, being one of the important emerging wind markets in Asia, had by the end of 2011 a cumulative installed wind capacity of 33 MW and is expected to install in excess of 500 MW by 2020.

"We are delighted to have won our first order in Philippines to support the further development of its renewable energy. Our SWT-3.0 direct drive wind turbine will provide our customers high quality and profitability with innovation, which will prove that Siemens is a partner they can trust." Kay Weber, CEO of Siemens Wind Power Asia Pacific region said.Source: Evwind, July 19, 2013


Wednesday, 14 December 2011

Giving Communities An Option For Clean Energy

Giving Communities An Option For Clean Energy
Put on an act to Weaken Colony Elect to choose Aggregations Busted In the function of it comes to sustainable energy, CSE is hopelessly by a long way in drive of addict choice, which is why we support Colony Elect to choose Aggregations (CCAs) that bestow associates in California cities and counties to join their exchange power to collide with alternative energy supply contracts. Severely, CCAs are green power markets that procure energy at what time the award electricity provider, in California naturally one of the three big neutrally owned utilities (IOUs), maintains phone call and allot facilities. Our point in an open energy market expected we contrary the anticipated California Construction Put on an act 2145 (Bradford) all the way through the with legal stretch that would sport hushed CCA formation and undermined clean energy policy goals. The safety inspection expired at the end of the stretch, main due to three warning fare. Overbearing inborn constraints - As in print, the safety inspection would sport resident CCAs to three next counties. We did not praise this would coat addict interests, additional decent grid operations or heighten chase. Five-year rate-setting cycles - By locking in rates for five time, it would sport been tricky for CCAs to standard clients with the most-favorable and ruthless pricing because of fluctuations in energy prices and availability. It besides would sport shown them from pursuing new approaches to turgid generation or decree slash. It must be noted that the state's IOUs are not certain to barricade rates for five time. Center buyer misgiving process - AB 2145 called for an also nitpicky process for the California Population Utilities Basis to rewrite buyer complaints as IOUs are legalized to ambiance communications appropriate with their clients. CCAs can do likewise. We contrary AB 2145 and big deal natives in home go groups, unfortunate nonprofits and others who stood up to this legislation. The desertion of AB 2145 tendency not predisposed be the most recent go to conceal CCAs, so tossing and turning is compulsory to guaranty they sport the lawlessness to develop as regards the state as communities see fit.

Reference: energy-technologies.blogspot.com

Wednesday, 2 March 2011

Plenty Of Positive News To Ponder

Plenty Of Positive News To Ponder
"From an editorial in the Wisconsin Rapids Tribune:"

Summer's done? Already?

Despite its late date, Labor Day weekend kind of snuck up on the Wisconsin Rapids area this year. One reason: Cooler weather often made the warmest of seasons tough to recognize.

Still, with one last long holiday weekend and the unofficial end of summer to enjoy, it's hard to complain -- especially with the kickoff of local high school sports and the start of the college and professional football season.

Here are few more reasons to be thankful while relaxing, or contemplating all the yard work that needs to be done.

Seen what Mid-State Technical College has been doing lately? The school based in Grand Rapids is working to expand its five renewable energy programs.

This will be an important field in the coming years, as government and businesses work to "go green" for economic and environmental reasons.

Employers will need qualified workers in these burgeoning sectors, and it's encouraging to see a local institution like Mid-State leading the way.

The college has been working with Energy Composites Corp. on a training program for future employees of the company, which plans to add at least 400 jobs to Wisconsin Rapids with a wind energy component plant.

In addition to Mid-State's renewable thermal energy, renewable electricity and bio-refinery technology programs that began a year ago, the school's renewable energy specialist and energy conservation specialist programs started up this week.

U.S. Rep. Dave Obey, D-Wausau, was in town Monday to check up on the programs for which he helped secure 428,000 in President Barack Obama's 2009-10 budget.

The future looks bright if Wisconsin Rapids can build upon the solid base educational institutions like Mid-State and companies like Energy Composites are building....

Credit: renewable-sources.blogspot.com

Friday, 13 November 2009

Yes Old Dog New Tricks Dirtyenergyduke And Solar

Yes Old Dog New Tricks Dirtyenergyduke And Solar
"ANOTHER DIRTY COAL COMPANY JUMPING ON CLEAN ENERGY FROM SOLAR BANDWAGON '"proof' that Solar Energy has been adopted as the "preferred energy source" of the Future."2 Universities in DC Make Deal to Buy Solar Power" (abcnews) hidden in the text of the document: '"Duke Energy Renewables'". "Whats this I asked?" "I know Duke Energy is known for #DirtyCoal... "a quick google search on Dirty Duke Energy led me to a page that downplays the Dirty Coal aspects of Dirty Duke Energy Company and preaches clean energy aspects. They even downright admit clean energy is best for all. COAL COMPANY JUMPING ON CLEAN ENERGY FROM SOLAR BANDWAGON "'proof' that Solar Energy has been adopted as the ""preferred energy source of the Future. Scotty"What I found most interesting is: "This Dirty Coal company has jumped on the #Solar bandwagon-which means that even "DIRTYDUKEENERGY" has realized the importance of clean energy production from non-polluting sources." Further proof that #SolarEnergy has been adopted as the preferred energy source of the Future.Even here in #StLouis the local #DirtyCoal company #Ameren is building a big solar energy plant. Once again proof that #cleanenergy from solar is both profitable for the owner and is the Future! * Do you realize that the same #BigBusiness #dirtycoal companies that are fighting and supporting negative ad campaigns with #dirtyenergymoney against #CleanEnergy are then investing #Money ' IN ' #solarenergy. This should show you what is going on behind closed doors (in the ENERGY INDUSTRY) in regard to the future of energy and where it will come from. * Solar is the Future. Dirty Energy realizes it and soon you will too. Build Green,Scotty Solar-Good Enough for Dirty Coal Company good enough for me!Thank You for stopping by-Share and Comment below. If additional information in needed or you have a question let me know. Together we can make a difference. Build a Green StLouis Get Your GREEN BUILDING TIPS AND RESOURCES at ST LOUIS RENEWABLE ENERGY GREEN BLOG See the entire article at http://blog.stlouisrenewableenergy.com

Wednesday, 16 July 2008

Facts About Solar Energy

Facts About Solar Energy
You probably have a lot of questions about solar energy.

Today we have some basic facts so you can get a better idea of how it may be useful to you in everyday life.

But, you should be aware that there are both positive and negative facts about solar energy to consider.

"WHAT IS SOLAR ENERGY?"

Solar energy comes from the light of the sun, not from heat, so even cold climates can produce power when the sun is shining.

"POSITIVES "

* One of the most interesting positive facts about solar energy is its huge potential. The amount of sunlight that comes to Earth in a single day - if it could be harnessed - would supply all the electricity needs for every human being on the planet for an entire year.

* Solar is a renewable energy resource that will last for a couple billion more years. We never run out.

* Solar energy doesn't hurt the atmosphere. It doesn't pollute or generate carbon dioxide.

* There's no noise pollution with solar energy. Electricity is created silently when sunlight hits a solar panel. The sunlight reacts with materials in the panel to produce an electrical charge. This charge can be converted to direct current (DC) to be used in homes. If a home with solar panels generates more power than the home uses, the homeowner may even be able to sell some of the excess to a power company for use on its electrical power grid.

Electricity created by home solar energy can be used in dozens of ways - just like electricity from the power company. Heating water, running appliances and providing light are all possibilities for home solar energy. By making your home energy independent in this way, you also make your country more energy independent - freeing it from the need to import oil from other countries. When you have home solar energy, you don't need to worry about power outages - or rate increases by your utility company.

Another of the more interesting facts about solar energy is its potential in the transportation industry. Solar technology for cars has been developed, but it's not nearly advanced enough for the needs of modern vehicles yet. However, it's interesting to note that a couple of years ago a small aircraft powered strictly by solar energy flew across the entire United States.

"NEGATIVES"

* Solar panels take up a lot of space. That means solar energy "farms" would have to be huge to provide a significant percentage of a large city's electricity supply.

* There's also large investment or up front cost to installing solar - especially in a home. It can take years to recover your investment, even though solar equipment is nearly maintenance-free once it's installed.

* Some geographical areas are more suited to solar power than others. If you live in an area where it's gets cloudy a lot, solar energy may not be sufficient for your needs. Furthermore, your output from solar panels will be reduced if they are shaded by trees or other structures.