Green hydrogen – how Hong Kong can be a leader in the fight against climate change

Hong Kong aims to be one of Asia’s leading cities on climate action, including on research related to renewable energy such as green hydrogen, according to Secretary for the Environment Wong Kam-sing.

Hydrogen, long touted as the fuel of the future, is already available for energy-intensive industries, but only “grey hydrogen” which is made with methane and releases greenhouse gases is widely in use. Green hydrogen, generated by using water and renewable energy, has recently been recognised as a solution to decarbonising energy-intensive sectors.

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