Rivian (RIVN) has found an unusual power source for its Illinois Car factory, old batteries from its own cars, WSJ reports

Rivian's discovery of reusing old batteries from its own cars as a power source for its Illinois factory indicates a potential shift towards sustainable practices and cost savings. This innovative approach could enhance operational efficiency and align with broader trends in green technology, possibly positioning Rivian favorably against competitors. Investors might view this development as a positive signal for the company's long-term sustainability and cost management strategies.