Biodiesel and ethanol fuels may be part of a program to declare independence from oil. Like any fuel source, these biofuels have associated pros and cons. Agriculture consumes a lot of fuel, and under the current system, we'd use more fuel for operating the tractors, transporting the products, and even converting them to fuel than the fuel we'd produce! But eventually, with advances like cellulosic ethanol, biofuels could ultimately reduce our greenhouse gas emissions.

Liquefied and compressed natural gas (LNG & CNG), liquefied petroleum gas (LPG or propane), battery-electric, synthetic diesel derived from natural gas (Fischer-Tropsch diesel), and biodiesel made from plant oils, animal fat, and used grease. Other alternative fuels such as hydrogen and fuel cells are still under development and are expected to be available within the next ten to twenty years. Natural gas is currently the best, most-developed alternative to petroleum.

There's a discussion of different types of alternative fuels on this website, which includes advantages and disadvantages of each.

The Alternative Fuels Data Center's Alternative Fueling Station Locator can help you find alternative fueling stations in your area.

Ans : Bio-diesel has been more attractive recently because of its environmental benefits and the fact that it is made from renewable sources and can be prepared locally. Since India is deficient in edible oils, therefore, the non-edible oil like Karanjia, Jatropha, etc. could be the desirable source for India for production of bio-diesel. These plants could be grown on wasteland, about 80 million hectare of which is available in India.

On a gallon-for-gallon basis, ethanol delivers less energy than gasoline. However, today's vehicles are designed to run on gasoline blended with ethanol in small amounts (up to 10%) with no perceptible effect on fuel economy Flex-fuel vehicles designed to run on higher ethanol blends experience reduced miles per gallon, but these engines can be tuned to minimize detrimental effects on fuel economy

No. Propane-powered forklifts actually have a cost advantage over electricity-, diesel- and gasoline-powered forklifts. In addition to propane-powered lifts' lower purchase price, studies have shown that propane engines last longer than other engines and require less maintenance over time, resulting in even greater savings.

In many countries, bio-diesel is in common use and well known. In fact, in France the use of bio-diesel in all diesel engines is required by law! Bio-diesel is now also extensively used in America - for example the U.S. Postal Service and the Florida Department of Transportation are just two of the many organisations using bio-diesel.

News-and-Society:Environmental] Fossil fuels are the current source of most of the energy that vehicles today are powered by. Unfortunately, fossil fuels are associated with pollution problems and problems of rising costs. This article explores alternative fuels as an answer to the problems posed by fossil fuels. Self-Improvement:Spirituality] According to karma and Hinduism, whatever you do, you find that the universe is with you and is always around for you.

Supercharging is compatible with all types of fuels including flexible fuels, i.e. CNG (compressed natural gas), propane, etc.

Certainly, and they often do. Many are powered by tow trucks, helpful strangers, and Newfoundland's. [RS]

Yea, if you start driving a car that hasn't moved in say 20 years, don't forget to install a fuel filter.

Ans :Bio-diesel is an eco-friendly, alternative diesel fuel prepared from domestic renewable resources i.e. vegetable oils (ediable or non- ediable oil) and animal fats. These natural oils and fats are made up mainly of triglycerides. These triglycerides when reacted chemically with lower alcohols in presence of a catalyst result in fatty acid esters. These esters show striking similarity to petroleum derived diesel and are called "Bio-diesel".

Increased safety in storage and transport because the fuel is nontoxic and bio degradable (Storage, high flash pt) Production of bio diesel in India will reduce dependence on foreign suppliers, thus helpful in price stability. Ans : In the US bio-diesels are mainly derived from Soybean oil and in Europe from the Sunflower oil. However, as India is deficient in edible oils, non-edible oils may be material of choice for producing bio-diesel like Jatropha, Karanjia and Rice bran oils, etc.

Oregon adopts motor fuel standards developed by the American Society for Testing and Materials (ASTM). These are nationally recognized standards and are used by regulatory agencies and industry alike.

When low sulfur diesel fuels were first introduced in some markets back in the 1990s, there was a rash of fuel injector O-ring failures causing fuel system leaks. The failures were limited to older vehicles and the problems have not recurred. The recent introduction of ULSD has not proven problematic.

Diesel fuels, heating oils and kerosenes are all products distilled from crude oil. While they are similar, there are some critical specification and legal differences among the products that normally prohibits using them interchangeably. These differences come about because their respective applications differ; diesel fuels are used in internal combustion engines, heating oils in oil burners and kerosenes are used in lamps and non-vented heaters.

The enthusiasm for ethanol ("flex-fuel" cars use E85, which is 85% ethanol and 15% gasoline) is welcome. But it works best if we use plug-in hybrids to power most of our miles electrically. Otherwise we'll need more ethanol than we can make sustainably. A combination solution: increasingly renewable electricity as the primary fuel and ethanol as the range extender.

The use of bio-diesel is conventional diesel engines results in substantial reduction of un-burnt hydrocarbons, carbon monoxide and particulate matters (but NOX about 2% higher). Biodiesel has almost no sulphur (0.05%), no aromatics and has about 10% built-in oxygen which helps in better combustion. Its higher Cetane number (> 51 as against 48 in diesel ) improves the ignitions quality even when blended in the petroleum diesel.

Tests have demonstrated superior results when EMP? or EMD? or used with alternative fuels. EMP? and EMD? reduce exhaust emissions, save fuel, reduce carbon build-up, increases lubricity, lower NOx, and thereby increase engine efficiency. Unlike some alternative fuels, EMP? or EMD? can help a vehicle start easily in cold weather.