DHL Express, the world's leading cross-border express services provider, has reduced carbon emissions year-on-year in Asia Pacific despite a 10 per cent year-on-year growth in volume last year.

In 2014, CO2 efficiency improvement over 2013 registered 12 per cent across Asia Pacific with Malaysia improving 21 per cent, India at 15 per cent and Taiwan at 14 per cent.

Overall Deutsche Post DHL Group, the parent company, has achieved a 23 per cent improvement a 2007 baseline.