Journalist Nicolas Niarchos reports that the quest for clean energy is entangled with severe ethical challenges, particularly in cobalt mining operations within the Democratic Republic of Congo (DRC).
Niarchos, author of "The Elements of Power," has highlighted conditions in Congolese cobalt mines that bear striking resemblances to modern-day slavery, with workers frequently subjected to exploitation and meager wages. He notes that there's a significant chance a smartphone battery contains cobalt mined by artisanal workers under these harsh conditions.
Chinese companies are revealed to be the largest purchasers of cobalt from Congolese mines, directly linking major technology firms like Apple to these operations. For instance, Congo Dongfang Mining, a subsidiary of a company approved by Apple, is a key player.
Lithium-ion batteries, indispensable for electric vehicles and smartphones, are at the heart of this issue. The global supply chain for these critical metals is incredibly complex, often involving 5 to 10 countries before a battery reaches the consumer. This intricate network is driven primarily by cost efficiency rather than environmental considerations.
China's dominance extends to the processing of these battery metals, handling an estimated 70 to 90 percent due to significant investment and stable power infrastructure. Other regions, like the US, have very limited processing capabilities.
The DRC's inability to advance its position in the supply chain is attributed to political instability and underinvestment in its power grid, hindering the development needed for advanced processing.
Furthermore, the conflict in the DRC is fueled by competition over mineral resources, intertwined with legitimate security concerns. Neighboring Rwanda reportedly funds its security operations through the revenue generated from selling minerals like gold and coltan, complicating efforts to resolve the region's ongoing conflict.