Advertisement

Climate change: Hong Kong must set clear targets, timelines before it becomes too late to avoid weather disaster, experts warn

  • City doing ‘too little, too slowly’ despite having talent and technology to lead climate action
  • Slow progress with promoting electric vehicles just one example of city trailing mainland, others

Reading Time:8 minutes
Why you can trust SCMP
14
Illustration by Lau Ka-kuen

Humanity’s need to tackle climate change is more pressing than ever, with the United Nations warning last week global warming would accelerate at a faster-than-expected pace over the next 20 years. In this four-part series, the Post examines its impact on the city, how the Hong Kong government can best play catch-up, and who is walking the talk in the private sector. Part three looks at what Hong Kong needs to do to avoid the threat of disaster brought on by extreme weather patterns. Read part one here and part two here.

Advertisement
When it comes to climate change, 2050 is the year to watch. Scientists worldwide agree that is the deadline to prevent Earth from overheating by more than 2 degrees Celsius (3.6 degrees Fahrenheit), which will spell intense storms, hotter weather, drought and other disasters.

Hong Kong is also aiming to reach carbon neutrality by that year, which means it must take drastic action to reduce the amount of carbon dioxide and other greenhouse gases it produces by cutting the use of fossil fuels.

Although its 2050 goal is on par with developed nations in the region like Japan or South Korea, local scientists and environmental activists say the city’s current policies are not moving fast enough to curb carbon emissions in time.

Observers note a lack of concrete plans to cut emissions in the city’s most carbon-intensive sectors such as energy and transport. In this, Hong Kong trails mainland China, which has pledged to increase the use of renewable energy and expand its forests.

Advertisement
They say Hong Kong, as one of Asia’s richest cities with a per capita gross domestic product of more than US$46,700, should be among the cities leading the charge to tackle climate change.
Advertisement