key term - Anaerobic Digestion

Definition

Anaerobic digestion is a process that breaks down organic waste materials in the absence of oxygen, producing biogas and nutrient-rich digestate as byproducts.

Related terms

Biogas: Biogas is a mixture of gases (primarily methane) produced during anaerobic digestion. It can be used as a renewable energy source.

Methane:

Methane is the main component of biogas and is a potent greenhouse gas that contributes to climate change.

Digestate: Digestate is the nutrient-rich material left over after anaerobic digestion. It can be used as fertilizer for crops.