Seaweed industry seen boosting non-plastics

As the world grapples with the continued rise of plastic pollution across marine and freshwater ecosystems, developing economies such as the Philippines are ramping up the production of non-plastic alternatives, with seaweed as a major source.

- BY DEXTER BARRO II

In its latest global trade update, the United Nations Conference on Trade and Development (UNCTAD) pointed out that plastics make up around 80 percent of ocean pollution, covering large garbage patches to microplastics that threaten marine ecosystems.

It is estimated that 75 to 199 million metric tons (MT) of plastics are present in the ocean, with an additional eight to 10 million MT being added each year.

Despite the serious threat it poses to marine ecosystems and human health, plastic materials and plastic-based goods continue to be robust. In fact, it accounted for nearly four percent of global trade in 2022, reaching a record $1.2 trillion.

Given its significant risks, many countries are slowly shifting their priorities into becoming more sustainable, particularly aligned with efforts to curb climate change.

UNCTAD said there is an upward trajectory in the exports of non-plastic substitutes such as natural fibers, biomaterials, and glass.