Contrary to some municipal roads in Oslo or Stockholm, electric cars are not free and charged like any gasoline cars using the Øresund Bridge.
Please check the different e-vignette prices / vehicle categories here.
Order your Øresund Bridge e-vignette now comfortably here.
Related articles:
What vehicles need an Øresund Bridge digital passage ticket?
What happens if I drive without an Øresund Bridge e-vignette?