Cooking gas or natural gas like all other gases is pollutant. However, it is considered less polluting and can be used at home for cooking purposes as it is directly coming from the pipes and not burnt to provide energy like coal and electricity.
A form of cooking that has the less causes of pollution would be ... sun cooking ... that's when you put your food on a pan and let the sun beat down on it and cook it ...
CNG(compressed natural gas) bio gas
Because it is a natural source and does not contain harmful gases.
methanebutaneoil (various grades)animal fatcow, yak, buffalo manureliquid alcoholsolid alcoholwaxes and paraffinsgasoline and kerosenewoodcoalstrawcharcoal
Anything that can burn has been used as fuel for cooking. This includes, but is not limited to:methanebutaneoil (various grades)animal fatcow, yak, buffalo manureliquid alcoholsolid alcoholwaxes and paraffinsgasoline and kerosenewoodcoalstrawcharcoalpeatFuels burned for cooking are usually burned in conditions of plentiful air and low temperatures so the production of CO and NOx is low. Burning of biomass can create organic emissions as volatiles are boiled out of the unburned material. Carbon dioxide emissions are lowest with methane and highest with coal, peat and charcoal.
Natural gas releases less carbon dioxide pollution when burnt than either coal or oil.
Cooking with a gas grill is beneficial because it distributes heat better than a electric grill and causes less of mess than an open fire.
Nuclear energy produces less air pollution and greenhouse gas emissions compared to fossil fuels like coal, oil, and natural gas. However, the process of mining and processing uranium, as well as the storage of radioactive waste, can have environmental impacts.
carbondioxide
Compared to cooking with gas, electricity, wood, or charcoal, the power is free and non-polluting, the food often tastes better and is more nutritious, the indoor space stays cooler, and because foods will not burn or scorch in most box cookers, the pots are easier to wash.
Because they are pure
Natural gas is another name for methane. Many power stations now run on gas as they are less polluting (release less carbon dioxide into the atmosphere). There are various ways of generating power, but a common one is boiling water to form steam. The steam is used to spin the turbines generating electricity.