Beau Starcevic: What about corn? Ethanol is derived from corn, which must be grown with fertilizers, processed, and transported.
Toshia Metzker: I recently found a really cool way to reuse used coffee grounds by making them into firelogs!You can either use your own used coffee grounds or go to a local coffee shop and ask if they have any used coffee grounds, you then melt some wax pellets (Bees wax is best) and pour the melted wax along with the coffee grounds into a bread tin, the consistency needs to be close to that of oatmeal.Leave the coffee and wax "loaf" to set over night, knock it out of the bread tin and hey presto, you will have an eco friendly fire log that can be lit with some firelighters and it will burn clean too!Check out how to make one here;http://www.instructables.com/id/How-to-make-a-Fire...You can make your own coffee logs or buy them from bigger companies, there is one available called the JavaLog;http://www.pinemountainbrands.com/pages/java_lo! g__...Also check out this interesting EPA study of Wax based firelog emissions;http://www.epa.gov/ttn/chief/conference/ei15/poste......Show more
Luke Gacusan: 1) Coal2) Gas3) Oil4) Wood5) Paper6) Leaves7) Used Tires8) Plastic...Show more
Gaston Edgcomb: one fuel that is promoted as being :eco friendly" is doing more damage then its worth.the bio-fuel that runs on a mixture of palm oil is the cause for several species on the risk of extinction.forest is cleared to make way for palm oil plantations, its not environmentally friendly and its not healthy for the planet.
Torrie Weissenbach: For the best answers, search on this site https://shorturl.im/axq2jAny fuel that is "burned" in the air will produce by-products and depending upon the context these can generally be described as "polluting," an undesirable wast product. Examples would include gasoline, fuel oil, diesel fuel, coal, propane. Some fuels will pollute less than others and these may within the rig! ht context be described as "eco friendly" these might include ! all of the fuels in gas form: propane, natural gas, ... Hydrogen is a special case as it's waste product is water vapor. Water vapor is a significant greenhouse gas and 96% of industrial hydrogen is made from fossil fuels so once again it depends upon the context. But there are also "fuels" that are not fuels in the sense of a chemical or nuclear material that contains energy within its structure. These are not "burned" in a conventional way and they, by themselves, produce no pollution. These might include things like wind power, electricity, and heat, tidal forces and wave power. Electricity and heat are a form of energy that are derived from other sources. When those other sources are polluting these may also be considered in a negative light but they can also be produced without traditional fuels as we find in hydroelectric plants, a wind generator farm, a solar thermal power plant or photovoltaic panels....Show more
Alonso Crehan: As responsible human beings it i! s our moral duty that we leave this world a better place than we got it from our ancestors. There is an ardent need for saving the environment that is being polluted by emissions given out by the extensive use of gasoline.The conventional and traditional fuel sources are becoming more and more expensive to extract and their indiscriminate use in the past century has resulted in their depletion. Alarm bells have already started ringing that these storehouses of natural fuel sources will reach critically low levels and precipitate a crisis much earlier than we think.However there are promising discoveries that give hope that before any crisis occurs, mankind would have perfected and commercialized alternate sources of fuel that will be eco- friendly and affordable too.Bio-diesel is one such alternate fuel source that is extracted from plants. Also known as E 85, bio-diesel is partly renewable. Its contents of 15% gasoline and 85% ethanol mean that it is at least better than u! sing pure gasoline.Although such alternate fuel sources like E 85 score! above gasoline, they still pollute and require a vast amount of corn to be grown which in turn translates into availability of lesser land for growing food for people.Presently, electric cars seem to be the best alternate fuel source that we have, if we are to conserve our natural fuel sources. They are efficient because all of the electricity that they need can be generated at one central location. It is a much better option than consuming petroleum derivatives and polluting more by using small and inefficient combustion motors. Electricity can be produced in any manner that suits the needs on a particular location depending on the resources it has. One can use coal, hydro-electric or wind to produce this electricity that is required for electric cars.The ultimate alternate fuel source, of course is your own legs on bike peddles. Peddle power is becoming increasingly popular as none of the other alternate fuel sources has completely panned out. Bio-diesel is not widely av! ailable and the power that the electric cars allow has not been perfected as yet. The bike is really a flawless machine for short to medium commutes. You will be in better shape, save some money, and do the environment a favor as well.So, before switching on the ignition of the vehicle, ask yourself if it would not be easier to walk or ride.To find more environmental advise and alternative fuel sources [http://environmentadvice.com/alternate-fuel-source... visit [http://environmentadvice.com]Article Source: http://EzineArticles.com/?expert=Scotie_Keithlow...Show more
Robt Betker: Eco Friendly Fuel
Sonya Volcko: http://en.wikipedia.org/wiki/Alternative_fuelIn this link, there is abox near the top of the whole page. Numbers 3-9 are eco- friendly feuls.1. Biofuel2. Alcohol Fuels3. Hydrogen4. Liquid Nitrogen5. Compressed air6. Nuclear PowerThese are the main ones....Show more
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