What is the typical method for disposing of extracted landfill gas?

The typical method for disposing of extracted landfill gas is by flaring it or converting it to energy. This practice is essential for managing greenhouse gas emissions and preventing potential hazards associated with landfill gas, which is primarily composed of methane and carbon dioxide.

Flaring involves burning the gas in a controlled manner, which reduces its volume and converts methane into less harmful carbon dioxide, thereby diminishing its overall greenhouse impact. Additionally, landfill gas can be processed and converted into renewable energy, such as electricity or heating fuel, contributing to sustainable energy solutions. This dual approach not only addresses environmental concerns but can also offer economic benefits by producing energy from a waste product.

The other options, such as burying the gas underground or releasing it into the atmosphere, would not effectively manage the gas and pose significant environmental risks. Storing the gas in tanks is not a standard practice for disposal; it is more commonly done for collection, but ultimately the gas needs to be treated or utilized in an environmentally responsible way.