It primarily consists of methane and carbon dioxide and is used for cooking, electricity generation and as a vehicle fuel. Biogas offers an eco-friendly alternative to fossil fuels, contributing to waste management and reducing greenhouse gas emissions.

India’s biogas sector is expanding due to rising energy demand, government support, and increasing awareness of sustainable energy solutions. India has a target to reach net zero by 2070. According to Inc42, the country can achieve it by 2050 if renewable energy sources grow more than 5X comprising 76% of the total energy used, make trillions of dollars of investment and harness the entrepreneurial spirit and software and data analytics skills that already exist in the country.

Startups are disrupting the biogas space by developing modular, scalable biogas plants and integrating IoT for real-time monitoring and efficiency optimisation. Key challenges include feedstock availability, high initial capital costs and technical expertise for maintenance. Innovative models focus on converting organic waste from urban and agricultural sources into biogas, enhancing waste-to-energy efficiency. Additionally, biogas upgrading to biomethane offers a cleaner fuel for transport and industrial use.

Notable Indian startups in biogas include GPS Renewables and Carbon Loops. These companies leverage technology and sustainable practices to scale biogas adoption, reduce reliance on conventional fuels and address environmental concerns. Biogas remains a vital component of India’s clean energy transition and circular economy ambitions.