Bangladesh is at a dire juncture in its fight against plastic pollution. The urgency to find sustainable alternatives has increased with the government recently banning polythene bags. The upcoming introduction of the ‘Sonali bag,’ a biodegradable, jute-based product developed by the Bangladesh Jute Mills Corporation’s (BJMC) scientist Dr Mobarak Ahmed, presents a promising solution. Set to enter the market in January, this innovative bag could considerably reduce the country’s dependence on harmful plastic bags while offering an eco-friendly and economically viable alternative.
We know that polythene bags, which are non-biodegradable, have become a major source of pollution, clogging waterways and harming wildlife. The Sonali bag offers a practical and sustainable replacement. Made from jute cellulose, this bag mimics the characteristics of polythene in appearance and function but is biodegradable, disintegrating into ash when burned with no releasing harmful toxins. Its durability and reusability make it an engaging option for consumers and businesses.
However, beyond its environmental benefits, the Sonali bags could also be a substance for economic development, especially in rural areas. There is significant potential for small-scale producers to participate in this emerging industry with the production of these bags expected to reach five to seven tonnes per day. Rural and indigenous communities, known for their traditional craftsmanship, could be integrated into the production process, assisting to diversify the market for eco-friendly products. This, in turn, would create new employment opportunities, support cottage industries and stimulate economic growth in underserved areas.
Public campaigns, enthusiasm and
clear labeling of eco-friendly products
could encourage consumers to make more
environmentally conscious choices.
The success of the Sonali bag depends on its environmental merits and on its affordability. Currently, polythene and polypropylene bags are cheap, costing between Tk 5 and Tk 10, making them accessible to consumers and businesses. On the other hand, alternatives like jute, paper and fabric bags range from Tk 15 to Tk 30, raising concern regarding their economic viability in the broader market. However, compostable bags made from biodegradable materials are evolving as more competitive options, priced between Tk 3 and Tk 6. Although these alternatives may cost more originally, they offer long-term savings through durability and reusability, providing a more sustainable solution economically and environmentally.
The health risks connected with plastic bags add further spur to this shift. Research shows that many chemicals found in plastic bags are toxic, posing serious risks to human health. According to Bangladesh Council of Scientific and Industrial Research (BCSIR), some locally produced biodegradable bags decompose within 180 days, meeting environmental standards. This endorsement offers hope that Bangladesh is moving in the right direction with its effort to promote safer, greener alternatives.
Consumer awareness will also play a significant role in driving demand for the Sonali bag and other biodegradable alternatives. Public campaigns, enthusiasm and clear labeling of eco-friendly products could encourage consumers to make more environmentally conscious choices. In a country where 40 percent of plastic bags are single-use, changing consumption habits is crucial to achieving long-term sustainability.
The Sonali bags are more than just a product— it is a symbol of Bangladesh’s innovation and leadership in the fight against plastic pollution. The environmental and economic benefits of this biodegradable alternative are clear, but its success will depend on collaboration across sectors and robust consumer engagement. The country has the chance to pave the way for a cleaner, greener future for generations to come.
