Newton's first law can be efficiently executed by converting inherent energy in organic waste to methane, a bio‐fuel, by employing a class of synergetic microbes specialized in anaerobic biodegradation. Anaerobic co‐digestion is a key technology for zero waste drive, progressively encouraged as an alternative to landfill and incinerators. The technology is positively envisioned to reduce organic waste and cut greenhouse gas emission, enhance soil fertility, slash down dependence of chemical fertilizers and is thus termed as prime example of circular economy. Anaerobic co‐digestion's true potential has not been fully exploited as it is stifled by minor logistic issues such as feedstock management and few operational glitches leading to digester failures. Efforts are underway for real‐time monitoring of digesters by taking various operating parameters into consideration. The need for development of potential microbial consortium is discussed, and its influence in enhancing biogas digestion has been highlighted.