Tesla could be set for a $1 billion windfall in Europe after rivals fail to sell enough EVs

1. Tesla could earn $1 billion from rivals failing to meet European emissions rules. 2. Pooling with competitors like Ford allows Tesla to sell carbon credits. 3. European manufacturers face penalties for not meeting tough emissions targets. 4. Weak EV demand forces competitors to rely on Tesla's regulatory credits. 5. US political changes may affect future EV regulations and credits.