Greenhouse Gas Emissions and Energy Consumption in the Garments, Textile, and Dyeing Sectors in Savar, Dhaka (2019-2021)

Greenhouse gas (GHG) emissions, a key driver of global climate change, continue to rise due to industrial activities and fossil fuel reliance. This study evaluates energy consumption patterns and greenhouse gas (GHG) emissions from the garments, textile, and dyeing industries in Savar Upazila, Dhaka, from 2019 to 2021. Natural gas has been identified as the dominant energy source, contributing to a steady increase in GHG emissions from 64,920 tons in 2019 to 69,531 tons in 2021. Diesel and electricity consumption also contributed to emissions, with notable growth in the textile and dyeing sectors. Although minimal, solar energy adoption showed a positive upward trend, rising from 0.058 to 0.113 TJ during the study period, indicating a shift toward renewable energy sources. Despite this, the total GHG emissions rose from 129,015 tons in 2019 to 137,880 tons in 2021, emphasizing the need for cleaner technologies and more sustainable practices. The findings underscore the significance of enhancing energy efficiency and implementing renewable energy sources to mitigate the environmental impact of these industries.