about 1 week ago - No comments
New York, NY (PRWEB) September 25, 2009 Washington, D.C. — The 2nd annual Brita Climate Ride is set to see 140 cyclists pedal from New York to Washington, D.C. from September 26-30, 2009. The 5-day, 300-mile cycling adventure is designed to raise awareness of climate change and renewable energy, while inspiring and empowering Americans to
about 1 month ago - 4 comments
Image by Metro Transportation Library and Archive Question by Ron C: Research the types of alternative fuel vehicles that are currently under development? examine the advantages and disadvantages of each, and which would have the least environmental impact *Electric *Natural *Hydrogen *Fuel Cell Best answer: Answer by demandfreespeechInvest in a cleaner planet. http://bluefireethanol.com/ Add your
about 1 month ago - No comments
Image by Metro Transportation Library and Archive GUIDELINES FOR USE OF HYDROGEN FUEL IN COMMERCIAL VEHICLES: Greencell Technologies Part 2 Article by Greencelltek GreenCell Technologies, Canada Part 2: In some ways, a gaseous hydrogen fuel leak is less dangerous than a leak of diesel fuel or gasoline. Leaking diesel fuel and gasoline can puddle and
about 1 month ago - 5 comments
Image by kqedquest Question by *jen*: Why is change coming around so slowly for alternative fuel vehicles? I know there are a few exceptions with individuals and mass transit.. But other than that… Best answer: Answer by GeneInfrastructure. We don’t have a manufacturing and distribution system to handle them. Add your own answer in the
about 2 months ago - 3 comments
Question by kooky45: Why, most exactly, do water molecules give up energy when they form hydrogen bonds with other water molecules? When water molecules form hydrogen bonds, when condensing from water vapour to liquid water for example, they give up energy in an exothermic reaction. What exactly is it about the molecules that is the
about 2 months ago - 4 comments
Question by Betty Lazers: Would the US still have issues with the Middle East if we had cheap and effective alternative fuel vehicles? Best answer: Answer by Good. Bad. I’m the guy with the gun.I’d ride the bus for a year if I thought it would knock those freaks back to the stone age. Then
about 2 months ago - 10 comments
Question by snitzelgrooven: Do you think car companies are holding back fuel alternative vehicles? Best answer: Answer by timo_10143Why would they do that? They want to sell cars, believe me. They respond to markets. What do you think? Answer below!
about 3 months ago - 3 comments
Question by Stephanie: do alternative fuel vehicles have a plug to plug into a light pole? Best answer: Answer by Ichbasalternative fuel would imply that the vehicle uses some sort of alternative fuel, not electricity. I take it you are referring to electric vehicles and or plug in hybrid vehicles. I believe some are equipped
about 3 months ago - No comments
Image by brockli What are internet ready tvs Article by Carol Meann The net ready Tv has grown in to the peak of popularity as technology improvements. That is also for the mere cause that folks are seeing the entire world Wide World wide web as in excess of just a normal source of knowledge.
about 3 months ago - No comments
Question by wordup: what web site can i visit that show different types of alternative fuel vehicles? Best answer: Answer by Breath on the windYour question is very broad. One website that would show all the possibilities would have to be showing anything that did not use gasoline of diesel fuel. Even these might be
about 1 year ago
Cartainly. But the oil corporations are not.
about 1 year ago
No. The technology isn’t mature and the infrastructure is not in place. It is also not clearly established how hydrogen will be produced. Obviously one way is through the use of electrolysis. It takes energy to generate the electricity to do the electrolysis and so where is that energy coming from? If it comes from the burning of fossile fues to power the generators, then the technology hasn’t done much to improve the condition on the planet.
about 1 year ago
Making hydrogen fueled cars is the easiest part. Making hydrogen and distributing it is the holdup. Much like ethanol, it takes more energy to produce hydrogen than the benefits you get from it. There will either have to be some sort of hydroelectric dam built to solely power a hydrogen plant or nuclear power will have to be used to produce it.
about 1 year ago
No, we are not ready. The two big problems are size (expect stationary fuel cells to hit the market before portable ones) and handling hydrogen itself. It’s incredibly explosive. The trouble is most reactions to release hydrogen bonded to other elements (like in water) are endothermic, meaning they take more energy than they yield. There are promising advances in metal hydrides, but no one has perfected it yet. There’s also advancement in getting hydrogen out of methanol and/or ethanol, but that too needs improvement before anything remotely financially viable can be brought to the market.
Perhaps the solution is to use alternative energy (solar, wind, biomass) for electrolysis of water. Then the enery source and point of use can be separated with renewables.
about 1 year ago
The citizens are, the oil companies that are posting multibillion dollar profits are not. Guess who wins.
about 1 year ago
yeah, the technology obviously exists to make good electric cars already especially with the advancements in “fuel cell” technologies … i personally witnessed a test electric car that had incredible power and was smoking the rubber off the tires for several hours at a fuel cell battery developement plant in florida .. a friend of mine that worked there took me to show me … the other people are right … its the govt and big corporations that are holding the tachnology back from being released to the consumers .. think about it … we are still using ancient technology in gasoline burning engines .. we could have done away almost entirely with them years ago … its sad really ..