About 90% of the world's commodities are carried by the international shipping industry, annually. Liner shipping also transports around USD 4 trillion of goods yearly. There are more than 8,000 thousand of ports in over 200 countries worldwide. Here are their current challenges and future trends.

China has had a bad reputation with regard to the environment for many years. But understanding that looking out for the environment has benefits both internationally and domestically; the country has been changing. In fact, some may even argue that China is, at the moment, leading the cleantech revolution - ahead of the United States and other Western countries.

Flying cars are no longer a distant dream. The race of bringing new vehicles up to the skies is on and over 10 companies are expecting to launch flying cars by 2022. The sky's the limit for flying cars, but are we ready for the evolution of air civil transportation?

There is surprisingly little information and debate on how to electrify our roads. If all cars become electric, how much electricity will be needed, how is it produced and distributed?

Nikola Motor Company has revealed their Semi Truck runs on hydrogen and electricity. Tesla will reveal their electric-only version in September. While electric goods transport is easier to realise for short-range distances, manufacturers face the challenge of organising recharge or refuel stations on long-distance routes. How ecological will electric semi-trucks be, if the infrastructure they require is massive?