Demand for sustainable packaging drives up value for bio-plastics

A study released today by Transparency Market Research predicts that the market for these materials will be worth nearly $7.8bn by 2018, almost quadrupling from its current value of $2.3bn.

Biodegradable plastics covers both synthetic (petroleum derived) and renewable (bio-based) materials, but the growth will be in the latter as it is considered a more sustainable option.

Although the synthetic plastics market is growing at a steady pace, it lags behind bio-based alternatives and is experiencing a decreasing market share.

The bio-based market is segmented on the basis of its types as starch based plastics, polylactic acid (PLA) and polyhydroxyalkanoates (PHA). This sector alone is expected to reach a value of $7bn over the next six years.

Major brands such as Coca-Cola are now looking to exploit greater use of plant-based materials for use in packaging – the drinks company announced last year it was entering into partnerships with biotech companies to develop commercial solutions for its next-generation of PlantBottle.

Other factors underpinning the growth of such materials are cheap feedstock supply and consumer acceptance. Globally, the main end-markets for biodegradable plastics are in packaging, agriculture and transportation.

Maxine Perella