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Countdown to 2050: Why Hong Kong’s Climate Action Plan Should Be Hospitality’s Business
- Erika Makino
- 11 minutes ago
- 9 min read
Written by Poorva Awasthi
Edited by TC Li
If the climate crisis once felt like a distant policy conversation in Hong Kong, this year has made it unmistakably personal. The first half of 2026 was exceptionally warm, with all six months warmer than usual and the mean minimum temperature reaching the highest on record for the period.
On 5 June, the mercury at the Hong Kong Observatory soared to 34.6 degrees Celsius, marking the hottest day of the year so far, before nine consecutive days of rain and thousands of lightning strikes swept the territory.
Less than a fortnight later, on 18 June, the Observatory issued two Black Rainstorm Warning Signals between a matter of just three and a half hours – the first time two Black Rainstorm Warnings were hoisted in a single day since the warning system began in 1992, as floodwaters overwhelmed dozens of locations across the city.
This shouldn’t have come as a surprise, despite the disruption caused by heavy rain and flooding. The Observatory has cautioned that 2026 could rank among the top 10 hottest years on record for Hong Kong, driven by long-term global warming and the possible development of El Niño, the climate pattern associated with warmer-than-average Pacific sea surface temperatures that historically amplifies heat and disrupts rainfall patterns across Asia.
And the memory of last year remains fresh: 2025 saw the Hurricane Signal No. 10 hoisted twice in a single year – for Typhoon Wipha and then Super Typhoon Ragasa, tying a record that had stood since 1964. Ragasa’s storm surge pushed sea levels at Quarry Bay to 3.4 metres above chart datum, and in a scene that should give every hotelier pause, waves shattered the glass doors and flooded the lobby of the Fullerton Ocean Park Hotel.
For an industry built on curating guest experiences, keeping lights on, kitchens running, and rooms comfortable around the clock, extreme weather is clearly a threat to its short- and long-term sustainability, for it means cancelled bookings, flooded basements, damage to inventory or properties, costly repairs, disrupted supply chains, staff who cannot travel to work, and guests whose safety becomes an operational responsibility. All of this negatively impacts not just the bottom line but also the hospitality business’ reputation, both as a choice of accommodation or workplace. This is why Hong Kong’s climate policy framework and hospitality’s place within it deserve a fresh and urgent look.
Revisiting Hong Kong’s Climate Action Plan 2050
Published by the Hong Kong government in October 2021, Hong Kong’s Climate Action Plan 2050 sets out the city’s pathway to carbon neutrality before 2050, with an interim target of halving carbon emissions from the 2005 level before 2035. The plan rests on four decarbonisation strategies: net-zero electricity generation, energy saving and green buildings, green transport, and waste reduction, backed by approximately HK$240 billion earmarked for climate change mitigation and adaptation over a span of 15 to 20 years.
At the time of its release, GREEN Hospitality published a detailed response to the government’s Policy Address and the Climate Action Plan 2050, welcoming the plan’s comprehensiveness while urging greater transparency in how the climate budget would be spent, a more coordinated government approach to sustainability initiatives, as well as the adoption of a life-cycle approach to carbon accounting that captures third-party and supply chain emissions, internationally aligned sustainability reporting standards for companies of all sizes, and broader collaboration between the government and civil society, academia, and the private sector.
Nearly five years on, the plan itself has not been substantively updated, but the climate around it has changed dramatically. The extreme weathr of 2025 and 2026 has compressed what once felt like a long runway to 2050 into something far more immediate. The question for Hong Kong’s hospitality industry is whether businesses are moving fast enough to meet the goals set out in the Climate Action Plan.
Why the Four Pillars Run Straight Through Every Hotel
Each of the plan’s four decarbonisation strategies intersects directly with hospitality operations.
Energy Saving and Green Buildings is arguably the most consequential. Buildings account for about 90% of Hong Kong’s electricity consumption (and 60% of the city’s carbon emissions), and hotels are among the most energy-intensive building types in the city, with electricity required to run chillers, kitchens, laundries, and guest rooms continuously. The plan’s push for stricter building energy codes, retro-commissioning, and smart energy management is effectively a roadmap for hotel engineering departments. Every kilowatt-hour saved is both a carbon reduction and a hedge against the rising cooling demand that record-breaking summers now guarantee.
There isn’t a dearth of success stories in Hong Kong’s hospitality industry for inspiration. For example, the New World Millennium Hong Kong Hotel became the first five-star luxury hotel in Hong Kong to receive the LEED Gold Certification for Operations and Maintenance (O+M). Likewise, The Hari has received LEED Silver, BEAM Plus Silver, and BEEO certifications for its eco-friendly design, green building, and energy conservation endeavours.
Net-zero Electricity Generation will progressively decarbonise the grid that hotels draw from, but it also raises the bar on demand-side responsibility. As power companies phase down coal and expand zero-carbon sources, properties that invest early in renewable energy participation schemes, on-site solar where feasible, and demand management will be better positioned for the tightening regulatory and investor expectations that accompany the transition.
In Hong Kong’s Climate Action Plans 2050, the government mentioned assistance for the private sector in developing and applying renewable energy by facilitating the installation of renewable energy systems on the land and properties owned by private-sector companies. A constructive dialogue between the hospitality industry and the government could be conducive to expediting decarbonisation efforts and potentially positioning Hong Kong as a sustainable travel destination.
Alternatively, it is just as worthwhile to co-create learning sessions with hospitality businesses that are already generating electricity with net-zero principles. Having installed a solar panel in 2019 to power its Vertical Green Wall, Hotel ICON has also switched to powering The Market restaurant with solar panels. As the first hotel project in Hong Kong and mainland China to receive the WELL Precertification under the WELL Building Standard™ v2, the Fullerton Ocean Park Hotel Hong Kong serves as a commendable practitioner in renewable energy generation, amongst other sustainability efforts.
Waste Reduction touches hospitality perhaps more visibly than any other sector, from banquet food waste to single-use amenities. Although a modest reduction from its peak, food waste still accounts for the largest portion of daily municipal solid waste, standing at 3,000 tonnes.
Waste management strategies and policies, when designed and executed well, can effectively help hospitality businesses reap cost-saving benefits while achieving sustainability or ESG goals. EAST Hong Kong, for example, partners with a local brewery to use the surplus bread at the hotel to make their very own “Bao Beer”. The hotel has also recycled 6,400 kg of oyster shells from its buffet for reef restoration. Through food waste tracking and portion adjustments, the Sha Tin 18 restaurant at Hyatt Regency Hong Kong, Sha Tin has successfully reduced 34% of plate waste in 2024.
GREEN Hospitality’s waste reduction toolkits, case studies, industry briefs, and waste reports offer practical, Hong Kong-specific guidance for operators looking to cut waste at source, and our work on food waste during festive seasons shows how cultural moments of abundance can be reimagined without excess.
Green Transport shapes everything from hotel fleet electrification and EV charging provision to how guests move through the destination – an area where hospitality can actively nudge behaviour through green mobility partnerships and incentives.
In Hong Kong, Hotel ICON is the first hotel to own a zero-emission Tesla electric limousine and electric shuttle bus fleet. Like other hotels such as Hyatt Regency Hong Kong, Sha Tin, The Murray, Hong Kong, and Fullerton Ocean Park Hotel, Hotel ICON also offers guests access to its EV chargers.
Mitigation Meets Adaptation: The Lesson of This Year’s Weather
The Climate Action Plan addresses not only mitigation but adaptation and resilience, thereby strengthening infrastructure against flooding, storm surge, landslides, and extreme heat. This year’s twin Black Rainstorms and last year’s back-to-back No. 10 typhoon signals demonstrate why hospitality businesses must plan for both.
Mitigation without adaptation leaves properties exposed; adaptation without mitigation simply defers a worsening problem at the expense of the long-term sustainability of the hospitality business. Forward-looking operators are treating the two as one agenda: flood-proofing basements and critical plant, reviewing insurance and business continuity plans, training teams for extreme weather protocols, and simultaneously driving down the emissions that fuel the underlying crisis. As we explored in our piece on ecotourism and tourism resilience, resilience is built long before the next crisis arrives in everyday operational decisions and long-term strategic planning.
The Businesses Already Going the Extra Mile
Encouragingly, some of Hong Kong’s hospitality businesses are not waiting for regulation to catch up.
At Hyatt Regency Hong Kong, sustainability is embedded across the guest journey, from digital and wooden key cards replacing plastic entirely, to in-room water dispensers, bulk amenity dispensers, ecoSPIRITS closed-loop packaging at the bar, and food waste tracking systems in dining outlets. We encourage you to find inspiration from our interview with Phyllis Lai, Director of Rooms, in our Sustainability is Everyone’s Job series, which celebrates the individuals driving change in the hospitality industry.
On our GREEN Pursuits podcast, Melanie Kwok, Senior Sustainability Manager of Sino Group, unpacked how the group integrates its ESG strategy into core operations and community wellbeing, while Matt Reid, co-founder of Maximal Concepts, shared how the award-winning restaurant group is rebuilding supply chains, tackling food waste, and deploying technology to shrink the carbon footprint of food. Beyond Hong Kong, our conversation with Six Senses illustrated how a global brand pairs luxury with reduced consumption, conservation funding, and farm-to-fork sourcing across 26 properties.
These examples share a common thread: sustainability is treated not as a compliance checkbox or a marketing garnish, but as an integral component of the overall operating system, which is precisely the mindset the Climate Action Plan requires of the private sector if the 2035 and 2050 targets are to be met.
Hong Kong’s Signal to the World
Hong Kong is one of Asia’s most visited cities and a global financial hub with ambitions to lead in green finance. How its hospitality sector responds to the Climate Action Plan carries significance well beyond the territory. A credible decarbonisation story, backed by measurable impact and subsequent lasting change, strengthens Hong Kong’s competitiveness as a sustainable destination at a time when travellers, corporate clients, and investors increasingly scrutinise sustainability performances. A success story from Hong Kong also offers a template for other import-dependent cities across Asia with similar social and economic profiles confronting the same convergence of extreme climate events and exacerbated business challenges.
Conversely, the cost of inaction is now visible on our own waterfronts and at the centre of economic activities: Typhoon Wipha cost Hong Kong HK$2 billion in financial losses in just one day, and a similar estimate was made for the damage caused by Super Typhoon Ragasa, just about HK$2 billion shy of the havoc wreaked by Typhoon Mangkuk in 2018. The urgency for climate actions to ensure business continuity is real for the hospitality industry: While the stock market and some industries may be able to pivot to work-from-home arrangements, it is something the hospitality industry cannot afford to do, due to its business nature. When storm surge can flood a hotel lobby and rainstorms can paralyse the city twice in an afternoon, climate risk must transform from a dedicated section in the annual report to actionable strategies and continuously improved initiatives, drawing upon the insights gleaned from science-based impact assessment and measurement.
From Plan to Practice: What Hospitality Leaders Can Do Now
The path forward does not require waiting for the next policy address. Hospitality businesses of every size can start by:
measuring their energy, water, and waste baselines; setting reduction targets aligned with the city’s 2035 interim goal;
conducting climate risk assessments covering flooding, storm surge, and extreme heat exposure;
engaging staff at every level, because sustainability is genuinely everyone’s job; and
drawing on the toolkits, case studies, and industry research that GREEN Hospitality has developed for exactly this purpose.
The Climate Action Plan 2050 gave Hong Kong a direction to work towards. The 1.7 degrees Celsius increase in the city’s temperatures since the Industrial Revolution and the consistent rising trend in the city’s temperatures since 1885 are the signals that we collectively chose to ignore. The consequences of which have continued to manifest themselves in more unpredictable weather events that shocked us to the core with the disruption and casualties they left in their trails. The resilience demonstrated in post-disaster relief and reconstruction shows that Hong Kong has the knowledge, expertise, and resources to build top-notch infrastructure, which can and should be leveraged for climate crisis mitigation and adaptation initiatives.
For the hospitality industry, an industry whose very promise is care, there could be no more fitting moment to extend that care to the city, the region, and the planet that host us all. If you are ready to benchmark your progress, learn from your peers, and demonstrate leadership in sustainable hospitality, reach out to us at memberships@greenhospitality.io to become a member of our Sustainable Hospitality Roadmap. If you are seeking advisory services on sustainability programme management, strategy development, waste audits, sustainability certifications, or sustainable event planning, get in touch with us here.
