Archive for December, 2007

What are the disadvantages of biodiesel?

To me, it seems that biodiesel is a great solution to petrol. It’s clean, cheaper than petroldiesel, and completely renewable. And to make things even better, if we used algae grown in marginal lands (desert), 0.3% of the surface of America could supply our energy needs.
So, it seems too good to be true. What are [...]

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why does anyone still think that growing corn for ethanol fuel is a good idea?

in reading some of these answers, I don’t know whether I want to laugh or cry.

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How Green Are Green Cars?

With the issue of global warming taking on international importance in recent years, unsurprisingly the focus has fallen on car drivers, with cars seen as one of the major contributors towards global warming. Green cars have been held up as a potential solution, one that motorists should be embracing.But are green cars actually ‘green’?Firstly, let’s [...]

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Hydrogen Fuel Cars - Do They Exist?

Did you know that hydrogen fuel cars are already on the streets of many first world countries? General Motors and Ford already launched hydrogen fuel cars and currently, BMW has created a series of the same type of vehicle. General Motors already have thirteen hydrogen fuel cars roaming the streets of Washington, including 6 minivans.Ford [...]

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Hybrid Electric Car: A Promising Technology for a Promising Future for the Environment

A hybrid-electric vehicle, or HEV, combines an electrical energy storage system with an occupied means of generating electrical energy, usually through the consumption of some type of fuel. Each type of HEV has its own operating quality and chosen design practices, as well as advantages and disadvantages.The development of interior ignition engine vehicles, especially in [...]

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How to Rethink Residential Solar Energy. How Solar Systems Work. (part 2)

You are contributing to a cleaner environment by upgrading to solar generated electricity. You are also taking a step toward energy independence when you begin using solar power in your home.To better understand solar electric systems and how they work, you first need to understand the technical components making up a residential solar energy system.New [...]

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What South American nation has eliminated petroleum imports by switching to ethanol fuel made from sugar cane?

Please answer only if you know

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How does ethanol fuel affect the evironment?

its for a project.
i need to write a paper of atleast 1500 words.
please help.
give me whatever you nkow.
sites, info, dates whatever.
PLEASE!!!!

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Anyone know where the cheapest E-85 Ethanol fuel is?

I just bought a Flex Fuel Avalanche, and unfortunaley the MPG for ethanol is a lot less than regular gas, so in order for it to be benficial, I need to find stations with Ethanol at least a dollar cheaper than Reg. 87!!! Kind of a oxymoron CHEVY!

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How to Make Biodiesel From Camelina

Camelina is a new product out these days that can be used to make biodiesel, it is friendly to our environment and is an alternative to diesel fuel. Producers of camelina say that it can be produced for a much lower price than other biodiesel crops, for the first time ever it is making the [...]

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