IPEN

A study published this month in the journal Environmental Science and Pollution Research co-authored by IPEN co-chair Pamela Miller with a group of scientists, colleagues from Alaska Community Action on Toxics (ACAT), and Indigenous community leaders found that highly toxic chemicals have accumulated in the bodies of seals, whales, and reindeer of the northern Bering Sea, contaminating vital food sources of Arctic Indigenous people.

The researchers coordinated with Indigenous hunters to collect tissue samples from traditionally harvested animals and found that toxic flame retardants (PBDEs) that were phased out in the U.S. in 2004 were frequently detected in all samples. The “forever chemicals” PFAS, substances linked to cancer, liver damage, decreased fertility, and other health conditions, were also found in some samples. The study concluded that “…PBDEs are present in tissues of traditional food animals… and consumption of these animals likely contributes to exposure among Arctic Indigenous Peoples.”

Addis Abeba/Freiburg/Koforidua/Lagos/Mombasa The export of used lithium-ion batteries for second-life applications from Europe to Africa must follow clear rules and be better controlled. This is what Researchers and environmentalists from Oeko-Institut (Germany), PAN- Ethiopia (Ethiopia), the Centre for Sustainable Cycles (Ghana), the Center for Justice Governance and Environmental Action (Kenya), and SRADev (Nigeria) call for.

Second-life for Lithium-ion batteries: In Africa or Europe?

In view of the currently rapidly growing number of used batteries from electric vehicles, buses and e-scooters, the question of proper end-of-life management is becoming more and more urgent. Although recycling capacities are being built up in the EU, the logistics and recycling processes are usually associated with considerable costs.

"There is currently a trend to 'donate' used batteries to other countries," says battery researcher Dr Johannes Betz of the Oeko-Institut. Many manufacturers argue that used batteries can still be used – for example in solar projects in Africa. More and more projects and press releases are praising this so-called repurposing approach as a solution. "Repurposing of used Li-ion batteries can certainly yield many environmental benefits”, says Betz. "But it is hard to understand why the focus is on shipping old batteries to low- and middle- income countries, given the great need for electricity storage in Germany and the EU”.