More than 2 million electric cars and SUVs on Colorado roads by 2035. About 1,700 public fast-charging ports and 5,800 Level 2 chargers installed or in the works by 2025. Zero-emission vehicles making up at least 30% of new sales of medium- and heavy-duty vehicles by 2030. Those are just some of the mileposts in the new Colorado Electric Vehicle plan released Tuesday.