Travelling is an essential part of the human experience; it shapes our worldview, encourages cultural exchange, and advances our personal development. Yet, this cannot come at the detriment of our planet’s health. As our world becomes increasingly interconnected, as responsible global citizens, we must prioritise sustainable travel in our journeys. Our adventures should leave a lasting impact on our memories, not on the land.
Hong Kong, with its towering skyscrapers and breathtaking natural beauty, captures the blend of modern urbanism and natural beauty. However, beneath the lights and glamour lies a city facing a myriad of sustainable challenges, including deteriorating air quality, plastic pollution, and landfill waste. (Lai, 2024)
The good news? Small, mindful choices can make a big difference, and many align with the UN Sustainable Development Goals (SDGs).
Sustainable Transport (SDG 11) – Once you acquire an Octopus card, Hong Kong offers numerous eco-friendly options for transport. Where distances may be long, the easy-to-use and environmentally friendly MTR means each journey saves CO₂ emissions compared to what otherwise could have been a taxi ride.(Milewicz et al., 2023) The buses are also widely available, well-maintained, and are increasingly adopting electric and hybrid models to further reduce emissions.
Reduce Plastic Waste (SDG 12) – Carrying around a reusable water bottle not only avoids single-use plastics but also keeps you hydrated in the city’s humid climate. Numerous water refill stations are situated in MTR stations, malls, and fast food chains.
Consume ethically (SDG 8, 12) – While the bustling markets in areas like Mong Kok and Temple Street offer cheap souvenirs, they are mass-produced and often end up collecting dust. Instead, opt for eco-friendly and locally made products at PMQ or social enterprises like Green Ladies (second-hand fashion).
Waste Reduction & Recycling (SDG 12) – Hong Kong’s recycling infrastructure is improving, and makes use of designated bins for paper, plastics, and metals. Avoid unnecessary packaging by shopping at local markets, where produce is often unpackaged and fresher. Not only does this reduce waste, but it also contributes to the local economy.
Every sustainable choice you make, no matter how small, adds up. The culmination of your eco-friendly alternatives creates ripples of positive change. So go forth, traveller, and adventure not only boldly but responsibly!
References:
Lai, O. (2024, January 10). 6 biggest environmental issues Hong Kong is facing. Earth.Org. https://earth.org/biggest-environmental-issues-in-hong-kong/
Milewicz, J., Mokrzan, D., & Szymański, G.,M. (2023). Environmental Impact Evaluation as a Key Element in Ensuring Sustainable Development of Rail Transport. Sustainability, 15(18), 13754. https://doi.org/10.3390/su151813754
United Nations. (n.d.). *The 17 goals*. Sustainable Development Goals. Retrieved July 14, 2025, from https://sdgs.un.org/goals
