A Breath of Fresh Air: Hyderabad's Odour-Free Waste-to-Energy Plant

A new waste-to-energy (WtE) plant at Jawaharnagar, Hyderabad, is nearing completion and is expected to become operational in August, according to the Greater Hyderabad Municipal Corporation (GHMC).

The facility is designed to process 300 tonnes of compostable waste daily using a modern dry bio-methanation technique. This advanced method converts organic waste into bio-CNG and high-quality compost through the eco-friendly “Muller 3A” system, which involves a three-stage aerobic–anaerobic–aerobic process.

Unlike conventional wet biogas systems, the dry process requires minimal water, eliminates the need for complex effluent treatment, and is carried out in a sealed environment—preventing foul odours and liquid waste leakage. The resulting methane-rich biogas can serve as a clean, renewable fuel, while the residual matter is transformed into nutrient-rich compost for agricultural use.

Officials highlighted that this technology, widely adopted across Europe, offers a scalable and efficient model for urban waste management. The initiative supports Hyderabad’s efforts toward sustainable and decentralized waste processing, aligning with broader climate and clean energy goals.

News by Rahul Yelligetti.