Green or renewable energies form an energy group to which solar, wind, or hydro belong. Nowadays, they are increasingly preferred and represent a sensible solution to fight against environmental pollution. What about gas, this fossil fuel?
Understanding the genesis of gas
Regardless of its origin, natural gas is a limited amount of energy available. It comes from the natural transformation of material of animal or vegetable origin. Under the effect of heat and pressure, the material present in the source rocks is transformed into a hydrocarbon. After that, it migrates to porous rocks that form pockets of natural gas. It is usually found in various types of sedimentary rocks such as carbonates or sandstones.
Like other forms of energy production such as solar, photovoltaic, or wind turbine, gas is a fuel used for human needs. These are mainly heating, domestic hot water, and cooking. Its price fluctuates depending on the supplier. Do not hesitate to compare offers to find the best rates. If you are looking for a gas comparator to change suppliers, many sites offer this type of service online.
What are the properties of gas?
The gas is colourless, odourless, and tasteless. The smell you smell is due to a molecule added later when it enters the distribution network. It is also not corrosive, let alone toxic.
Unlike renewables, natural gas is undeniably a fossil fuel given its origins. However, it is the least polluting source of fossil energy. It emits a relatively small amount of carbon dioxide compared to fuel oil and other fossil fuels. However, compared to renewables, its record is rather poor. One kWh of energy with gas emits an average of 490 g of CO2 compared to only 11 g for the same energy produced by wind turbines. In addition, the combustion of the gas emits almost no dust, soot, fumes, or sulphur dioxide (SO2).
How to make gas a more environmentally friendly energy?
Natural gas is certainly produced by nature, but it cannot be associated with the ecological virtues of renewable energies. However, it is possible to make gas a more environmentally friendly energy. To do this, it is enough, for example, to opt for Biomethane, which is a greener alternative.
One of the main advantages of this gas is its production. It comes from the fermentation of waste and decomposing organic residues. It is therefore renewable and is integrated into the energy mix of certain suppliers who inject it into distribution networks.
The Biomethane production process makes it much less polluting than its natural alternative. It does not require waste drilling or other polluting sites. Green gas has the same characteristics as natural gas and unsurprisingly lends itself to the same uses. It is even possible to use it as fuel. Many suppliers currently offer green gas offers.
No comments:
Post a Comment