Wetcoal

Wetcoal is a sustainable waste-to-value company focused on the scientific management of sewage (STP) sludge. We specialize in converting sewage sludge into Bio-Coal for energy applications and Biochar for agricultural use, helping cities and industries reduce landfill dependency and environmental impact. With rapid urbanization, sewage sludge disposal has become a critical challenge for municipalities. Wetcoal addresses this issue through innovative, energy-efficient thermal processing technology that enables safe resource recovery from sludge. Our solutions support: • Environmentally compliant sludge treatment • Reduction of greenhouse gas emissions • Circular economy and resource recovery • Clean energy generation and soil enhancement Wetcoal works closely with municipal corporations, STP operators, and government stakeholders to deliver sustainable, scalable, and economically viable sludge management solutions aligned with Swachh Bharat Mission and climate action goals.