DOI: https://doi.org/10.59321/BAUETJ.V4I2.5
AUTHOR(S)
Monjori Akter Methela1, Md. Alim Miah1* and Sakibul Islam Farhan1
ABSTRACT
Greenhouse gas (GHG) emissions are a critical concern in the textile industry. This study assesses the carbon footprint of textile industries in the Gazipur district, using data collected through field visits in 2024. Emissions from fuel combustion and electricity consumption were quantified using the IPCC Tier 1 and Tier 2 approaches, respectively, and calculated using Life Cycle Assessment (LCA) and the GHG Protocol for scope 1 and scope 2 sources. Geographic Information System (GIS) mapping was utilized to delineate the study area. Results revealed that gas combustion is the primary emission source, while diesel combustion contributes the least. The highest emission recorded was 4,343,209 kg CO2e in 2023, and the lowest was 1,014,503 kg CO2e from electricity in study area S2. Larger industries with higher fuel consumption had greater emissions, while smaller industries emitted less due to limited operational scope. To mitigate emissions, the study recommends techniques like gas traps, economizers, effluent gas boilers, steam line insulation, alternative fabrics, and renewable energy sources. It also highlights the potential benefits of carbon trading for cost savings and sustainability. Reducing emissions in textile industries will significantly contribute to mitigating climate change and promoting environmental sustainability in Gazipur and beyond.