Ten years after ICCT exposed Volkswagen's Dieselgate scandal—revealing diesel vehicles emitting up to 35 times legal limits—significant progress has been made with improved compliance and surging EV adoption, yet millions of high-emitting vehicles remain on roads. Despite Europe's diesel share dropping from 52% to 18% while EVs reached 25%, transportation's unfinished business offers tremendous opportunity as electric vehicles reach cost parity and accelerate the transition to inherently ...
