Is flying the future of automobiles? Against the backdrop of a carbon-neutral world, the trend toward greener, more efficient electric transportation is beginning to move "up in the air". Numerous manufacturers are entering the electric airplane arena, accelerating the development of safer and more affordable products.

Hydrogen energy rail transit Hydrogen fuel cells are widely used in commercial vehicles such as passenger cars, logistics vehicles and heavy trucks. In recent years, hydrogen energy batteries have also achieved good results in rail trains and have entered a period of rapid development. At the end of December 2022, the world's first hydrogen energy urban train rolled off the assembly line at Chengdu CRRC Changke Base; on March 27, the domestic hydrogen fuel articulated light rail vehicle debuted in Beijing for the first time, with a speed of up to 200 kilometers per hour, and the hydrogen energy rail train entered the high-speed Times; On April 12, West Japan Railway Company announced that it will develop trains that use hydrogen fuel cells as the main power source.

"Alternating current motor" is a machine used to convert mechanical energy and alternating current energy into each other. Compared with DC motors, AC motors have a simpler structure without a commutator, are more convenient to manufacture, and are relatively firm. It is easy to make a high-speed, high-voltage, high-current, and large-capacity motor. The convenient AC power supply also makes the AC motor the most widely used type of motor.

Lately, the UK government has announced a £350m package to help companies cut down their carbon emissions.