German automotive supplier Continental will continue to post losses with products for electric cars until at least 2019, its Chief Executive Elmar Degenhart told German weekly magazine WirtschaftsWoche. "The shift from combustion engines to electro-mobility will only massively take off between 2025 and 2030. Sometime between there, the number of combustion engines around the world will peak and then moderately decline," the magazine quoted Degenhart as saying.