Advancements in Jaggery Furnace Technology: A Comprehensive Study on Energy Efficiency, Bagasse Utilization, and Pollution Mitigation

ABSTRACT Jaggery, a non‐centrifugal sugar derived primarily from sugarcane, plays a crucial role in India's rural economy, contributing to livelihoods and agricultural sustainability. Despite its cost‐effectiveness and widespread use, traditional jaggery furnace systems suffer from low thermal efficiency, high fuel consumption, and significant emissions of particulate matter and greenhouse gases. Recent advancements in furnace design, including multi‐pan configurations, preheating systems, and renewable energy integration, demonstrate considerable improvements in energy efficiency, specific fuel consumption, and reduced emissions. The utilization of thus saved bagasse for biofuels and other value‐added products underscores the industry's potential for enhanced sustainability. The present study highlights the necessity for scientific interventions to modernize traditional jaggery furnaces, promoting environmental stewardship, economic viability, and enhanced rural livelihoods.