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Are you aware the principle various fuels?

Various fuels are these fuels or vitality sources that totally or partially substitute basic fossil fuels (oil, coal and pure fuel), in keeping with directive 2014/94/UE. 

A majority of these fuels are thought of: electrical energy, hydrogen, artificial and paraffinic fuels, and pure fuel, within the gaseous type of CNG (compressed pure fuel) or within the liquefied type of LNG (liquefied pure fuel), in addition to LPG (liquefied petroleum fuel).

Within the automotive sector, the swap to those vitality sources represents a revolution, since they'll contribute to the decarbonisation (or elimination) of fossil fuels and enhance the environmental efficiency of the transport sector. The rationale for the rise in using these fuels is exactly this, taking good care of the surroundings. A habits that's progressively growing , as will be verified by the present excessive demand for electrical automobiles in addition to the big variety of automobiles provided for leasing that embody cars with these various applied sciences.

Discover out beneath that are the principle various fuels, their traits and benefits, and the good transformations that they'll deliver to the society of the longer term.

Electrical energy, the choice gasoline par excellence

The accelerated improvement of applied sciences that improve the autonomy of electrical autos more and more permits using electrical energy as gasoline. The batteries of electrical and plug-in hybrid automobiles retailer the vitality obligatory for the automotive trade.

The profit of utilizing electrical energy for transport is that it doesn't create air pollution . Nevertheless, this vitality will be produced in thermoelectric vegetation that devour fossil fuels. This case suggests that it's going to change progressively with the set up of photo voltaic and wind energy vegetation that contribute electrical energy to the grid in a sustainable method.

The rise in using electrical energy as a supply of vitality for transport is because of the truth that it is very environment friendly . In Spain there's an intensive electrical community and the variety of charging factors for automobiles is growing constantly.


Hydrogen designates each the chemical ingredient and the molecule. That is the only and smallest, and consists of two hydrogen atoms. Expertise has made it potential for this molecule for use in gasoline cells to generate electrical energy or warmth , and in addition to be burned in inside combustion engines.

On this means, mechanical traction automobiles work with an engine fed with a gasoline that comprises hydrogen , which is mixed with oxygen and different substances. Within the case of batteries with gasoline cells, these feed an electrical motor in control of traction.

The usage of hydrogen for combustion provides the benefit of producing zero emissions of polluting gases . Nevertheless, it has the drawback that it requires a considerable amount of vitality to supply it as a result of it's not naturally free.

The present limitation of this various gasoline is the excessive price of manufacturing hydrogen autos and the necessity to create a provide infrastructure community .

Biofuels and use of biomass

Biofuels are liquid or gaseous transportation fuels produced from biomass, which is a biodegradable fraction of merchandise, wastes, and residues from agriculture, forestry, and associated industries, in addition to the biodegradable fraction of residues. industrial and municipal

The principle biofuels are bioethanol, biodiesel and hydrobiodiesel .

Bioethanol and its sustainable manufacturing

Bioethanol is at the moment essentially the most broadly used liquid biofuel in transport and has the most effective projection to be produced abundantly and sustainably.

Due to the most recent technological advances, its industrial manufacturing is feasible from uncooked supplies comparable to sugar cane, wheat, corn and residues with a excessive sugar or starch content material. It generates as much as 90% much less CO2 than normal diesel.

Biodiesel, gasoline versatility

Biodiesel, often known as FAME (Fatty Acid Methyl Ester or methyl ester of fatty acids), is a liquid biofuel obtained by means of industrial processes of esterification and transesterification of pure lipids comparable to vegetable oils or animal fat, with or with out prior use. .

It has the flexibility that it may be combined with diesel or utilized in 100% pure type. Reduces CO2 emissions by as much as 85% in comparison with normal diesel.


Hydrobiodiesel (HBD) is a liquid biofuel produced by means of a strategy of catalytic hydrogenation of animal fat and vegetable oils. The bodily properties of HBD make it a super product for use as a gasoline for diesel engines .

The benefit of this biofuel is that, resulting from its compatibility with diesel , it may be utilized in standard diesel cycle engines. It doesn't compromise the operation of the engines and reduces CO2 emissions by as much as 90%.

Artificial fuels

Artificial fuels contain industrial processes the place CO2 is captured and, with the assistance of electrical energy, gasoline, diesel, and an alternative choice to pure fuel are produced. They're often known as impartial fuels .

This artificial gasoline can be utilized in diesel and gasoline engines with out the necessity for modifications. Though the degrees of CO2 emissions from autos are the identical, the artificial gasoline manufacturing course of doesn't emit a considerable amount of polluting particles into the environment.

Pure fuel: among the many major various fuels

Pure fuel is the methane discovered within the Earth's crust and will be extracted from fuel wells or throughout oil exploitation. This fossil gasoline will be thought of various because of the diminished CO2 emission. There are 3 kinds of fuels obtained from pure fuel: 

CNG (compressed pure fuel)

Compressed pure fuel (CNG) is made up of 80-99% methane (CH4) and the remaining by carbon dioxide, nitrogen and hydrocarbons. The usage of this gasoline generates 30% much less carbon dioxide (CO2) emissions and 65% much less carbon monoxide (CO) than diesel.

LNG (liquefied pure fuel)

Liquefied pure fuel is principally methane processed in liquid type for use in automotive automobiles. The energetic worth of methane comes from the excessive index of hydrogen (CH4).

LPG (liquefied petroleum fuel)

It's the combination of propane and butane gases derived from the oil refining course of, that are liquefied to facilitate their transport and use within the automotive trade.

Advances in automotive know-how are geared toward designing automobiles that use these various fuels to switch standard inside combustion engines.