Europe has new rules for selling cars. Some petrol and diesel cars can still be sold after 2035. This is a change from the old plan. Car companies asked for this change.
Now, 90% of new cars must not make pollution. But, 10% can still use petrol or diesel. The car companies say people buy few electric cars. They said they would pay big fines.
Companies must also use less carbon in steel. Biofuels will help old cars pollute less. This is a different way to help the air.
Car makers said electric cars cost much money. It is hard to make many electric cars. The fines helped change the plan.
Some groups are not happy. They think this will slow electric cars. They worry about Europe and other countries. The new rules give companies more choices. It makes people think about the future.