- In May 2025, Japan introduced shopping bags with 95% bio-based plastic.
- Bio-based PE bags reduce 3,900 tonnes of CO2 emissions annually in Japan.
- Braskem's bioplastics cut 460 kt of CO2 emissions over three years in Japan.
Introduction
Braskem, a leader in biopolymer production, reports rising demand for bio-based shopping bags in Japan, driven by sustainability goals and government initiatives.
Bio-Based Polyethylene in Japan
Bio-based polyethylene (PE) is gaining traction in Japan as a sustainable material. Its CO2 emissions from incineration are considered zero, aligning with Japan's global warming countermeasures plan.
Recent Developments
In May 2025, Japan launched shopping bags made with 95% bio-based plastic in select regions. This builds on a trend since 2020, where bio-based PE has been used at over 30% concentration in shopping bags across various retailers.
Environmental Impact
The new bio-based PE bags are expected to reduce greenhouse gas emissions by approximately 3,900 tonnes of CO2 equivalent annually. Over the past three years, Braskem's bioplastics have contributed to a reduction of about 460 kt of CO2 equivalent emissions in Japan.
Future Outlook
Braskem plans to continue collaborating with partners in Japan to advance sustainable development. The focus will be on expanding its presence in sectors like flexible and rigid packaging for food, home care, and personal care, as well as developing sustainable materials for sneaker shoe soles.
