European carmakers are urging Brussels to ease regulations to help them avoid buying carbon credits from rivals at increasingly high prices. European Union, Electric and Hybrid Vehicles, Tesla Motors Inc, Zhejiang Geely Holding Group, Automobiles, Regulation and Deregulation of Industry, Greenhouse Gas Emissions, Fines (Penalties), Musk, Elon, von der Leyen, Ursula, Europe, United States, China European carmakers are urging Brussels to ease regulations to help them avoid buying carbon credits from rivals at increasingly high prices. NYT > Business