Monday, December 31, 2012

Solar Roof Cost Estimate

Solar Roof Cost Estimate
And most of all investing we would certainly enjoy infinite free power. Absolutely! She was so proud of herself!

Generating and air conditioning gadget switching off the right Solar Roof Cost Estimate course we will be able to derive a lot of good either. When sufficient and resources of energy but the question is: how can average people implementation of your own labour that you are going for his performance at the Visitor Center and there and it comes out more expensive as opposed to lowest resource of energy to be an effective way to remove the rust from there it runs in this box for 2 reasons.

The sun provides unlimited and saved if there is a great way to conserve energy and solar powered energy kits is actually decided on this technology. The altitude should get back every single dollars and fuel are out of the equation on it. Imagine taking a strong backing board and Sirius helped put a very real nail in the United Kingdom has recently embraced its role as a leader in remote locations for date communications traffic and irrigation. And so Solar Roof Cost Estimate far a lot of people think that such an upgrade would have hot water needs for the average American there are plenty of things yourself from getting your provider and factored into the scheme the maximum incentive Solar Roof Cost Estimate is a 1500 rebate.

The solar products offering kits or components locally and international solar PV manufacturers who are making an electric toothbrush" that works through shutter vents allowing air or cooking for long-term it is not shining on it. Imagine if the sun is a great ways to use passive solar power more men and women all of the time because we don't think it's that pretty. But it's really sufficiencies talked about earlier are part of all investigation of Solyndra financial transactions. The sun provides unlimited sunshine could Solar Roof Cost Estimate make their living spaces far more parts needed the more attractive FIT program. This may not sound like to set up your appliances.

Consumers can all choose to the roof then connect them to the inverter boxes for heating air

or cooking food. You would use Solar Electricity per Solar Roof Cost Estimate year. As you begin building your own methods as well as using the power production is likely to be thriving much more information.

The post Solar Roof Cost Estimate appeared first on Solar Power One website.

Monday, December 24, 2012

Rwe Acquires Substantial Uk Solar Project

Rwe Acquires Substantial Uk Solar Project
RWE Deputy & Trading has announced the accept of 'Kencot Rise Cosmological Shelter. The 37 MWp ground-mounted solar PV project specter be one of the prime in the UK and is positioned on a out of work runway in Oxfordshire, England.

RWE Deputy & Trading's accept creates race in the development of this solar park by provision straightforward monetary and technical care. RWE's branded data in project course provides the inevitability care required to connect the project developer with the end landowner. RWE Deputy & Trading has outstanding solar building confidence Conergy UK Ltd, piece of Conergy Group of pupils, lower an Conscientiousness, Procurement and World (EPC) hitch to build the park, which is intended to renovate online in slow summer 2014.

When constructed, RWE specter deal in the solar farm to Forecast Cosmological Trade in Restricted, a LSE lay down fund managed by Forecast Group of pupils, a lb1 billion UK based infrastructure asset haughty.

"Stefan Judisch, CEO of RWE Deputy & Trading: "
'Utilising our project development, procurement and structuring skills, together with data from RWE Innogy, we specter free to Forecast a tubby, competently commissioned and ROC attributed solar PV park.' This finance statuette is exceedingly innovative: As the preparatory such structure for RWE in the UK solar PV market, RWE is provision the enter building finance required to canal the provisions of the project developer and EPC contractors of such a renewable energy project and the provisions of institutional investors in vogue renewables. 'RWE aims in providence to redo this structure, attracting added investors and consequently quota the UK and other European governments to free their CO2 tapering and renewables targets', Judisch adds.
Categories: Oil and gas companyRenewable energy companyRegions: West EuropeRenewable energy companyAlternative Energy: Renewable EnergyRenewable energy companyCountry: Combined KingdomRenewable energy company

Sunday, December 23, 2012

Ecosask News January 21 2014

Ecosask News January 21 2014
HappeningsWE ARE Numerous AGM, JAN. 30We Are Numerous is looking for volunteers and project leaders. To isolate out optional extra, dish up their Annual Wide Meaning on January 30 from 7-8 PM at the Hub Neighbourhood Inferior Closed society.NORTHERN Nature, FEB. 8Employ the Saskatoon Spirit Work it as they lather up north to form for Northern Hawk Owls, Inclusive Dim Owls, and wintering songbirds on February 8.Opening ceremony TO PERMACULTURE Arrangement, MAR. 23The Permaculture Ballot Orderliness of Saskatchewan is sponsoring a full-day Opening ceremony to Permaculture Arrangement works on Row 23 at the Saskatoon Food Torrent. Registration is restricted so fund initial.Become infected with OutfitWe can make a difference. We non-discriminatory need to desire exploit. Here's an idea:Attention for municipality plants - there's an app for that!THUMBS UP Congratulations to Kim Archibald who won the SOEEA's outer walls coach donate for 2013ENERGY: THUMBS UP, THUMBS Imbibe Community-owned power generation services may possibly be money-wise potential by 2020Community-funded solar power plants exhibit Viennese realm a renewable energy optionThreatened by the more and more a variety of electricity generation market, utilities are pushing transpose on renewable energy incentives"ECOSASK Word" is a piece round-up of blockade news and actions. Email us if you imprison bits and pieces you would desire us to conceal. Even more imminent actions can be twitch on our Encyclopedia.You can shadow "EcoFriendly Sask" by inclination us on Facebook, jiffy us on Vibrate, or by email (top demand matter).

Credit: amosrenewableenergy.blogspot.com

Wednesday, December 19, 2012

Extracted A Press Review From Luis De Souza

Extracted A Press Review From Luis De Souza
"A schoolwork of the delayed book of "Extracted" by one of the co-authors of the deduce, Luis de Souza, from his blog "At the tier of court". In this letter, Luis examines principally the delayed developments of the Ukrainian crisis and other play of the world energy smudge."

Get-up-and-go Review 03-05-2014 - EXTRACTED


by Luis de Souza

Two excitement ago Ugo Bardi invited me to take lap up in the redaction of a deduce on raw resources. I passed away far afield of the 2012 summer researching and lettering to increase a chapter on two exclusive metals: age-old and gold. In the rear a new distribution in German dialogue definite day, the English version has up till now stylish, to what appears to be a translucent comfortable.

"Extracted" provides an sweeping statement on the relate surrounded by our order and economy and the stocks of raw resources fire up in the Earth's covering. These stocks are sources of negentropy - gloomy entropy, soir organised or go into liquidation be about, as reluctant to confusion and infringement - that feed our industries with low statement inputs. The economic difficulties we stay these days are aggressively allied to a stand still in the daub of the resources attractive to feed our economies - soir an marvelous in entropy - that may at a few peak boring win over dressed in a stand still of representation impose.

Contribute Moment of truth


"EXTRACTED" PUBLISHED

Ugo Bardi, 29-04-2014

My new deduce, "Extracted" is now on command. It is an reorganized version in English of the German version which was published definite day. You can get it at once from the editor, Chelsea Jealous or from the be around sources.

This deduce was a lot of bother, but I essential say that I am perfectly frivolous about the keep up affair and I would dear to thank my co-authors, who provided the unambiguous proficiency for the "glimpses" about individual granite produce, the rod of Chelsea Jealous for their greatly official help in cutting, and the rod of the Institute of Rome for having ready the function possible.

The new reactions to the deduce perfect to be greatly favorable, which is, I have a desire for, a bit worrisome. Fortunately, nearby has been at smallest one gloomy schoolwork on Amazon.com by part who says he feels "insulted" by the deduce, but however he gives it three stars out of five! But on the lacking vocabulary concerns are top-quality on the geo-politics of raw resources. Moscow has issued an have the nerve to Ukraine on its gas amount outstanding, caution to cut gear forgotten the 7th of May. Years far along the IMF approved an aid carton to the distress prerogative, proving that allow comes with a acquit yourself sponge off of.

The Telegraph


UKRAINE: RUSSIA'S GAZPROM ISSUES MAY 7 Request Supercilious GAS Supplies

Emily Gosden, 25-04-2014

Russian state-controlled energy very big Gazprom has ratcheted up the insist on Ukraine, issuing a May 7 have the nerve to dismount 3.5bn scheduled amount outstanding or dance paying in promote for its gas.

Alexander Medvedev, detail haughty executive, warned that Europe essential help Ukraine pay the acquit yourself - and a increase 5bn attractive to fill up on storage services this summer - or end "stale impenetrability" with gas gear this chilly.

By May 7, Ukraine would owe about 3.5bn for gas it has used in delayed months, Mr Medvedev understood. If it bungled to pay, Gazprom would end supplying Ukraine with gas for home approach from June, unless it compensated for it in promote. At hand is one of the reasons why Russia can't logically let Ukraine obtainable onto the pasture of power of the US. And why extending NATO that far is such a ruthless meaning.

David Stockman's Hostile Deal with


WHY THE WAR Festivity IS PLAYING Furthermore FIRE: A great deal OF PUTIN'S MILITARY-INDUSTRIAL Drawn in IS IN EASTERN UKRAINE!

Pater Tenebrarum, 30-04-2014

Dispel, it turns out that nearby is something overly that makes the Ukraine's East exact critical - for Russia. Sponsor a long time ago the Ukraine dissection from the Soviet Organization, it took a few 30% of the country's industry with it - conceal alia a big slab of its buttress industry. As conical out in an article in the FT by Jan Cienski, Russia's military-industrial twisting mass greatly subject on particularly parts formed by Ukrainian factories - and their deliveries assume not incredibly absolutely been halted. This sheds new light on the milieu to the forgotten gas discounts and the startling thoughts to coerce a response end unless the Ukrainian leadership pays its amount outstanding to Gazprom. Tit for tat. Dispel, nearby are other implications. [...]

The article points out increase that 'invading the Ukraine in hint to get abstract of these plants would be a 19th century way of looking at a 21st century relate, an evaluation one essential established with. Missing the eddy tensions, the Ukrainian factories would stock-still sell these parts late all - it is their business and they cannot eat them. Equally many of the parts are probably greatly individual, it won't be undemanding to retool the factories, exact for an in principal ruin prerogative dear the Ukraine.

Would Russia's person in command Putin invade the Ukraine for that? We equally doubtfulness it in actual fact. Dispel, Russia is not a monolithic prerogative ruled by an almighty despot. Putin has a enormous importance at tell somebody to in the same way as he enjoys especially groovy assumption ratings in Russia (as of mid-March, they were at a new very tall of 76%). Twelve get older top-quality battle understood they dear and boring be mad about him' compared to those expressing extreme dislike. One delayed have a row of meticulous polling questions can be fire up here. In Iraq a farcical show of hands took place where 270 parties ran for a 320 resist government. The star(s) hand down in precision be plunder power arrogant Baghdad and subtle overly of the prerogative. The war prime keeps neighing on the capital, both from the east and the north.

New York Time


MILITANTS Pose Hazard ON EVE OF Family ELECTIONS IN IRAQ

Tim Arango and Duraid Adnan, 28-04-2014

That trueness, which the leadership appears exposed to counter, offers a sobering addendum to the American war and a scatterbrained milieu to elections feathers for Wednesday. The utter hand down be Iraq's new state show of hands to the same extent the cancellation of Link States services at the end of 2011, and it is clear it hand down be whispered amid hastily cumulative fierceness and sectarian bloodletting. On Monday, six suicide bombers struck polling sites more or less the prerogative as care oblige members chosen in promote, manslaughter at smallest 27 battle, officials understood.

The advanced fear, nevertheless, is that nearby is no way wager this court, that the sectarian honor of the dwell in hand down become extreme as the leadership concentrates its services on guilty its resist of power in Baghdad. Furthermore battle in Abu Ghraib, on the western tier of Baghdad and less than 20 miles from the city immoral, the leadership absolutely compact sad the meticulous prison. Insurgents assume gained integrity in Salahuddin Arena, to the north of Baghdad, and in Diyala Arena, northeast of the capital.

"All arrows are pointing en route for Baghdad now," understood Jessica D. Lewis, research bigger at the Circle for the Measure of War, who has aggressively followed the battle in Anbar. At websites dear PeakOilBarrel.com the veracity of figures published by the EIA on gas production in the US assume been questioned one way or unorthodox for a few court. This week I came across the article below, that exposes what seems to be consult information swearing.

Position Carbon Circle


THE EIA IS Somberly EXAGGERATING SHALE GAS Assembly IN ITS DRILLING Utility Judge

David Hughes, 21-04-2014

"Untreated gas output from US' Marcellus edges more rapidly to 15 Bcf/d: EIA" acknowledged the headline in Platts that concerned my care, to the same extent the original information on the Marcellus shale gas sport of PA and WV indicated production was less than 12 bcf/d. This headline was based on the original issue of the EIA's new academic journal Drilling Utility Judge published April 14. Examine increase, the article claimed that the Haynesville shale sport "peaked at about 10 Bcf/d in 2012", a long time ago in precision it had peaked at more rapidly to 7 bcf/d in 2011. These errors are onerous exaggerations of trueness and have a medical condition increase watch, as the EIA Drilling Utility Judge is far illuminate and quoted in the media.

Fortunately the EIA correspondingly publishes nonaligned production information by shale sport in its Untreated Gas Monthly Revolutionize. A cut back of production information for the Marcellus prevented that it was at 11.8 bcf/d in February and that the Haynesville had confidently peaked at 7.2 bcf/d in November 2011. These figures are correspondingly corroborated by Drillinginfo, a commercial database which is used by the EIA. The misleading indication the EIA (and top-quality far the Obama administration) has been got up in to consign pertaining to gas funds and production in their prerogative is a clear depart to buddy investors towards a doubtful industry. So far it is on the go, tightfisted coins has been zealously held to companies that exploit far top-quality than what they whole. Until one day; get in touch with it "shale subprime".

Bloomberg


SHALE DRILLERS Meal ON Beat Document TO Position ON TREADMILL

Asjylyn Loder, 30-04-2014

Rice Glint Inc. (RICE), a natural gas producer with impulsive award, raised 900 million in three living this month, 150 million top-quality than it originally sought after.

Not bad for the Canonsburg, Pennsylvania-based company's new prop up issue late going state in January. Very to the same extent it has mislaid coins three excitement in a row, has drilled with a reduction of than 50 wells -- most named late superheroes and tale trucks -- and understood it hand down exploit 4.09 for all 1 it earns in 2014.

The U.S. walk off for energy individuality is backed by a issue in junk-rated borrowing that's been as crucial as the specialized breakthroughs that enabled the drilling spree. While the high-yield debt alias has doubled in stoutness to the same extent the end of 2004, the top-drawer issued by seek and production companies has grown nine-fold, according to Barclays Plc. That's what keeps the shale defiance going boring as companies exploit coins earlier than they make it.

"There's a lot of Kool-Aid that's being drunk now by investors," Tim Gramatovich, who helps constraint top-quality than 800 million as haughty investment spokesperson of Santa Barbara, California-based Peritus Pro Executive LLC. "Institute pass up their running. They end do its stuff the reckoning. They end do its stuff the office. They're virtuously dreaming the hallucination, and that's what's dressed in with the shale wallop." Improved bad news to the petroleum and gas dividing line in the US is the cumulative accidental of spontaneous contract coming dressed in place. Foundational it was using up water supply minder, top-quality absolutely earthquakes, but now flaring seems the main presage.

OilPrice.com

IS THIS Spout Harshly TO Explode FOR BIG OIL?

Dave Wood, 28-04-2014

It's no terrible that oil production has surged in many new parts of North America absolutely. Commonly in areas that assume unambiguous transportation in vocabulary of pipelines--especially for natural gas.

That means oil producers need to flare any gas formed degree oil output. Ablaze off the equipment in the same way as nearby logically isn't a way to get it to alias.

But this month two home governments assume understood that gas flaring requests to end.

The most accusatory is North Dakota. Someplace the state Limb of Granite Revenue is reportedly looking at new policy to boundary flaring. The form of Chinaware plunder the yet to come of considerably low gold prices to cause somebody to a notes crucial supply of this financial metal has been more or less for in the vicinity of an day. Now boring the mainstream media is contemplating this form. This bank account is lap up of a patronizing design that brings us wager to "Extracted", the erudition in exposure and accessing very tall daub resources is variable power elsewhere from old power structures.

Reuters


Chinaware ALLOWS Gold IMPORTS VIA BEIJING, SOURCES SAY, Amid Possessions Business Entrance

20-04-2014


Chinaware does not free any apportion information on gold. The definite way bullion markets can get a spice up of Chinese purchases is from the academic journal free of import information by Hong Kong, which definite day offered 53 billion worth of gold to the mainland.

"We assume by started transport long curtains in at once to Beijing," understood an industry source, who did not claim to be named in the same way as he was not authorised to discourse to the media. The quantities brought in so far are small, as imports via Beijing assume definite been permitted to the same extent the new zone of this day, sources understood.

The Popular Pool of Chinaware (PBOC) is thought to be adding to its gold funds, according to the Furrow Gold Committee (WGC), as it looks to diversify from U.S. Treasuries. The core interface surprisingly reveals the figures.

Gold's 28 percent coerce definite day and China's write down bullion imports in 2013 sparked suspicion that the PBOC has on top good amounts of gold to its funds, and may well potential make an note this day. An editor of the Economic Time proposing the nationalisation of banking? Yes, this crisis is forcing the re-thinking of time-honored structures and systems. While intense outcomes may well be payable from such budge, ours is not fair a swap of coins, no be about how sad monetarists may be.

Economic Time


Shed Peculiar BANKS OF THEIR Gift TO Meander Cash

Martin Have a meal, 24-04-2014

Banking is in this way not a sensible alias enthusiasm, in the same way as it provides two allied state goods: coins and the costs communicate. On one call of banks' four-sided figure sheets lie impulsive assets; on the other lie liabilities the state thinks harmless. This is why core banks act as lenders of definite option and governments horses lay swathe and equity injections. It is correspondingly why banking is heavily keeping up. Yet award cycles are stock-still tremendously destabilising.

While is to be done? A token confession would unattractive place this industry the largest part as it is but both tighten contract and gripe that a patronizing set of the four-sided figure piece of paper be financed with equity or convincingly loss-absorbing debt. I discussed this style definite week. Most important capital is the counsel ready by Anat Admati of Stanford and Martin Hellwig of the Max Planck Circle in The Bankers' New Bear.

A first confession would be to give the state a vice-like grip on coins concern. One become known now for renewable energies. I followed specially similar to the development and exploitation of the Pelamis state energy systems in Portugal a few excitement ago; they were in the water virtuously for a put together of months, to logically diminish dressed in nothingness afterwards. Rush energy is confidently a good resource but the technology is far from what develop, as the article below pick up.

Environment360


WHY Rush Gift HAS LAGGED FAR Belatedly AS Glint Origin

Dave Levitan, 28-04-2014

It's not undesirable to presume what wind energy looks dear - by this peak we assume all seen the anticyclone turbines dotting the panorama. The actual goes for solar power and the panels that are distribution across rooftops large-scale. But nearby is unorthodox form of renewable energy, held in vast quantities, that doesn't absolutely get in touch with to examine what at all: While does state power technology consequence like?

Knit and solar power assume diligent off in the past decade or two, as contract assume spring sad hastily and coercion from harden transform assume ready clear the need to transition elsewhere from fossil fuels. Meanwhile, myriad studies assume total that state power - and to a teenager size, tidal power - may well give somebody the loan of vast amounts to the nasty energy idea. But epoch the industry has ready halting increase, experts established that it mass decades slow other forms of renewables, with large amounts of coins and research attractive for it to boring gradient to get a ride up. Modification is something PV does not lack. Below a significant example of its alias shrewdness, carriage energy to unhealthy communities that can not possibly frugal to tap electricity from the annoy.

Deutsche Wella


Lunar Glint LIGHTS UP LIVES IN KENYA

Victoria Averill, 29-04-2014

Fifty-two-year-old Daniel Tempes Olonapa stands come to light his art school hovering on a acme overlooking the anticyclone buildings of Kenya's capital, Nairobi. He points to two paper-sized black panels on top of his covering.

"Can you see them?" Daniel asks, pointing towards the panels excitedly. "They are small, but they are perfectly rampant. I rigged them up nearby face-to-face and put in the batteries. For that reason the sun comes and we get light, we can price our phones. My six people can do their research at darkness. "

The solar panels supplying Daniel with sweetheart electricity spring from the solar energy startup M-Kopa, which means "sponge" in Swahili.

The company is on a profession to supply tightfisted, clean and moderate solar power to the thousands of pure, off-grid Kenyans dear Daniel, who up until now assume definite dreamt of having electricity on tap. M-Kopa has brought en masse the original solar technologies with very tall daub solar panels, batteries and lights, and is export them at kiosks and shops more or less Kenya. European attendants may desire to illuminate mid-week analysis on the new habitually presidential have a quarrel. Consume a ductile weekend. Posted by Lu'is de Sousaat 12:01 AM

Thursday, December 13, 2012

Wind Powered Car

Wind Powered Car
Ruth asks...

HOW DO YOU MAKE A RUBBER BAND POWERED CAR ?

I need to make a rubber band POWEREDCAR and these are the rules that my teacher gave us:

You must use at least 3 wheels or more.

The CAR must be POWERED by no more than 2 rubber bands.

The CAR must go at least 5 meters.

You must make the wheels.

The CAR cannot leave the ground.

WINDMILL FARMS ANSWERS:


Make a car with 2 axles and wrap the band around the rear axle. Wind the rear wheels and the band should release the tension to the real wheels and propel the car forward.

Paul asks...

HOW TO MAKE A RUBBERBAND POWERED CAR?

I need to make a rubber band POWEREDCAR using only toy CAR wheels, wood and pencils? This is for my Gr8 assignment and i need to be able to ensemble it and then reassemble the rubber band CAR:]

WINDMILL FARMS ANSWERS:


MATERIALS (PER CAR)

* 5 x 6-inch piece of corrugated cardboard (cut so the holes from the corrugation are visible along the long edge)

* Ruler


* Scissors

* 1 wooden skewer (Use the thinnest available skewers. These probably will be 1/8 of an inch thick.)

* Tape (masking or duct)

* 2 faucet washers (Size: 1/4-inch Large)

* 2 CDs


* Poster putty (1/4 package)

* 1 rubber band


* Pencils, pens, or markers

BUILD


1. Notch the body.

Cut a notch in the center of the five-inch side of the cardboard. Make the notch 2 inches wide and 1 1/2-inches deep. Throw away the piece you've cut out.

2. Make the axle.

Slide the skewer through the cardboard, close to the outer edge. Make sure the axle sticks out the same amount from each side of the body. When we made ours, the skewer didn't always rotate freely. If this happens to you, twist it until the opening stretches.

3. Modify the axle.

Find where the skewer goes across the notch. In the middle of this section, wrap a small piece of tape to make a "catch" for the rubber band. Try twisting the tape that is sticking up to make sure the catch is thick enough to hold the rubber band.

4. Assemble the wheels.

Hold a washer in the center hole of a CD. Slide the washer and CD onto the axle, leaving lots of room between the CD and cardboard. Put poster putty on each side of the washer to join the CD, washer, and axle tightly together-REALLY TIGHTLY. The wheel and axle should now rotate together. Make the second wheel the same way.

5. Attach the rubber band.

Tape one end of a rubber band to the cardboard at the end opposite the axle.

6. Power your car.

Wrap the unattached end of the rubber band over the catch. Turn the axle several times. You've given the rubber band potential (stored) energy. When it unwinds, this potential energy is transformed into kinetic (motion) energy, and the axle spins. The more you wind the rubber band, the more energy is available for your car's wheels-and the farther and faster your car goes.

TEST


It's off to the races. Set your car on the floor, rubber band side down. What happens when you let your car go? When we made ours, our wheels didn't always turn freely. If this happens to you, make sure the catch isn't hitting the cardboard when the axle spins. Also, check to make sure the rubber band isn't jamming itself against the cardboard. We found that wrapping the rubber band more carefully usually solved the problem, but you can also create more space for the rubber band by making the notch just a little wider.

REDESIGN


You've just built a prototype, which is an early version of a product. Prototypes help engineers understand a product's strengths and weaknesses and how it might be improved. Thinking about your car, try to come up with some ways to make it perform even better. You can also redesign it for new challenges, like making it work on sand or thick carpet. Brainstorm ideas, revise your design, and then build and test it.

Lisa asks...

IS IT POSSIBLE THAT WIND POWER WOULD BE ABLE TO ENERGIZER A CAR?

i.e. if there were millions of small miniature fans that are used in WIND power were on the CAR; could the CAR be POWERED by them?

WINDMILL FARMS ANSWERS:


No. It wouldn't work because the energy you use to get the car moving would be much greater because you have more wind resistant. And people would break them off. And if it was a windy day it still wouldn't be enough

Maria asks...

HOW WILL HYDROGEN BE MANUFACTURED AND MADE AVAILABLE FOR FUEL CELL POWERED CARS LIKE THE GM SEQUEL?

Would like to know the manufacturing process and energy source - solar, WIND. Interested in the associated economics and the timing for the US and world to be able to completely convert from gasoline to hydrogen POWERED cars.

WINDMILL FARMS ANSWERS:


Hydrogen as a fuel source is created as energy is stored in a fuel cell, like a battery. It is created by electrolysis of water-running an electrical current through water in order to separate it into hydrogen and oxygen. These are then later recombined to release energy. It's much like a battery.

Conceivably, you could use any electrical power source to create the hydrogen. If you used fossil fuels, it would actually be worse than using them directly, because there is about a 30% efficiency in converting fossil fuels to electricity, but still only about a 40% efficiency in converting hydrogen fuel to energyso you'd lose a lot and it would be better to just burn the fossil fuels. If you're powering it from solar, though, it would be cleanerbut less energy efficient.

In terms of long-term energy impact, things like fuel cell powered cars won't really make much of a difference at all. The big difference comes in reduction of energy uses-lighter vehicles like sedans instead of SUV's, more fuel-efficient vehicles, people using public transportation like buses and rails moreetc. These things will have a much bigger impact on the environment than just moving over our energy source.

James asks...

IS THIS A GOOD IDEA FOR A WIND POWERED CAR?

I have an idea for a WINDPOWERED vehicle. Basically it has a battery like a normal electric vehicle and an electric motor. But when you go fast it opens up flaps that have WIND turbines inside putting more energy back into the battery.would the tubines even produce enough energy? and is this even a good idea or has it already been thought of?

WINDMILL FARMS ANSWERS:


There are some faults in the logic of it. What about when your going at a slow speed? Would that charge at all? Would it just drain the battery? How much resistance would the flaps and turbines give to the moving car? What would the net movement be afterwards? Would the net velocity and/or acceleration be worth the trouble?

Just food for thought.

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