
Energy Resources and Waste
Energy Resource Management
In response to the United Nations Sustainable Development Goals (SDGs), particularly Goal 7 "Affordable and Clean Energy" and Goal 13 "Climate Action," the Group continuously implements innovative and efficient energy management strategies. Through systematic energy management, not only are energy consumption and carbon emissions effectively reduced and overall energy use efficiency improved, but operational cost optimization and the fulfillment of corporate social responsibility are also further achieved.

Water Resource Management
Regarding water resource management, all hotels under the Group are supplied by municipal water utilities, with monitoring and management overseen by the Energy Management Team. The team conducts regular inspections across operational sites to review energy- and water-saving performance, ensuring efficient and sustainable water use. Considering potential flood and drought risks caused by extreme weather, the Group has also established a Disaster Response Team responsible for developing and continuously optimizing disaster prevention standard operating procedures (SOPs) and conducting regular drills to strengthen response capabilities and mitigate operational risks.
Specific Management Measures
Routine Inspections
Regularly check water pipes, faucets, and bathroom facilities; immediately repair any abnormalities or leaks detected in water meters to reduce losses.
Water Flow Adjustment
Fully implement water-saving certified bathroom fixtures and install pressure-reducing valves in supply pipelines to precisely control water usage and prevent waste.
Recycled Water Reuse
Strengthen the recovery of steam condensate; reuse swimming pool overflow water for chilled water systems, cooling towers, irrigation, and toilet flushing.
Operational Process Adjustments
Modify kitchen soaking and washing procedures to avoid prolonged continuous water discharge.
Equipment Optimization
Activate drinking fountains with a sleep mode according to operational hours; dynamically adjust water pressure during peak and off-peak periods to minimize ineffective water use.
Wastewater Treatment
All wastewater is treated and discharged in compliance with local government regulations.
Staff Training and Awareness
Continuously enhance employee water-saving awareness and encourage guests to participate in water conservation efforts.
In addition, the Group's hotels across all brands have long implemented the "Green Leaf Program," encouraging guests on consecutive stays to opt out of daily towel and linen changes. This initiative not only significantly reduces water and detergent consumption—saving nearly 40% in water, energy, and cleaning costs—but also effectively lowers the carbon footprint.
Waste Management
In response to global environmental challenges and resource pressures, the Group actively implements waste management practices, aligning with the United Nations SDGs—Goal 12: Responsible Consumption and Production, and Goal 13: Climate Action. Through measures such as waste segregation, recycling, and food waste management, the Group reduces environmental impact while enhancing resource efficiency. Operational waste includes general waste, food waste, recyclables, and used cooking oil, all managed in accordance with regulations and internal management plans. The F&B departments of each hotel record daily waste weights, conduct regular analysis and tracking, and incorporate findings into operational meetings for review and optimization, fostering full staff participation and continuous improvement.
Procurement Policy for Waste Management Plan
01 Prioritize purchasing products with minimal or no packaging
02 Procure fresh goods and food stored in reusable containers (e.g., non-plastic crates)
03 Select concentrated cleaning agents and products made with recycled materials
04 Encourage suppliers to use reusable or recyclable packaging materials
05 Collaborate with suppliers and waste collection contractors to set waste reduction targets and improve recycling rates
06 Ensure perishable items are promptly stocked and properly stored to prevent spoilage and disposal losses
07 All empty cardboard boxes are recycled or reused for internal operations
Waste Management Performance Results
AI Food Waste System "Winnow"
The AI food waste system "Winnow" introduced at Regent Taipei's Brasserie buffet restaurant comes from the UK and has successfully reduced food waste by up to 70% or more in over 30 countries. The short-term goal is to achieve a 15% reduction in food waste, from 0.22 kg per person in 2023 to 0.18 kg. The system includes a scale, screen, scanner, and data recording equipment, which can instantly record the weight of food waste and display the cost, raising employee awareness of waste reduction. Daily reports help restaurant managers optimize dishes and portion sizes.
Herb Garden
Brasserie serves four meal periods daily, and through data analysis of hundreds of dishes, managers and the team adjust the menu content and portion sizes weekly to reduce unnecessary food waste. The "Urban Herb Garden" in the backyard cultivates various edible herbs, which the chefs flexibly incorporate into dishes, providing fresh, delicious, and diverse meals.
Urban Farmer Activities
We believe that sustainable dining is both a concept and an action. In the future, in addition to continuing to promote food waste reduction, the "Herb Garden" will also plan "Urban Farmer Activities," allowing the public to participate in picking herbs and creating dishes, combining actions and concepts to create a friendly food ecosystem. We hope this initiative can be extended to various restaurants, hotels, and even the entire Group, setting an industry benchmark and realizing the sustainable goals of coexistence, co-prosperity, and mutual benefit with the environment.
Waste Category Statistics Table for the Past Three Years
Item | General Waste | Food Waste | Recyclables (Paper/Bottles & Cans) | Waste - Cooking Oil |
---|---|---|---|---|
Collection Frequency | Daily* | Daily | Daily | Weekly |
2024 Annual Output/Tons | 1,446.06 | 441.10 | 156.08/11.17 | 11.49 |
2023 Annual Output/Tons | 1,487.72 | 414.80 | 158.91/10.73 | 8.550 |
2022 Annual Output/Tons | 1,520.77 | 380.88 | 113.57/10.68 | 8.536 |
Disposal Method | Incineration | Reuse as feed | Recycling | Repurposing into biodiesel |
Item | General Waste | Food Waste | Recyclables (Paper/Bottles & Cans) | Waste - Cooking Oil |
---|---|---|---|---|
Collection Frequency | Daily* | Daily | Daily | Weekly |
2024 Annual Output/Tons | 259.699 | 32.653 | 4.16/4.40 | 1.539 |
2023 Annual Output/Tons | 213.61 | 35.71 | 4.41/6.66 | 1.314 |
2022 Annual Output/Tons | 176.81 | 20.07 | 4.32/5.83 | 1.374 |
Disposal Method | Incineration | Reuse as feed | Recycling | Repurposing into biodiesel |
Item | General Waste | Food Waste | Recyclables (Paper/Bottles & Cans) | Waste - Cooking Oil |
---|---|---|---|---|
Collection Frequency | Daily* | Weekly (3 times) | Daily | Weekly (2 times) |
2024 Annual Output/Tons | 168.05 | 39.761 | 10.380 | 2.12 |
2023 Annual Output/Tons | 168.19 | 39.804 | 11.167 | 2.08 |
2022 Annual Output/Tons | 156.42 | 37.017 | 10.385 | 1.96 |
Disposal Method | Incineration | Reuse as feed | Recycling | Repurposing into biodiesel |
Item | General Waste | Food Waste | Recyclables (Paper/Bottles & Cans) | Waste - Cooking Oil |
---|---|---|---|---|
Collection Frequency | Daily* | Daily* | Weekly | Weekly (2 times) |
2024 Annual Output/Tons | 41.97 | 71.10 | Donated to Tzu Chi, not measured by Tzu Chi | 0.558 |
2023 Annual Output/Tons | 42.11 | 252 | Donated to Tzu Chi, not measured by Tzu Chi | 1.548 |
2022 Annual Output/Tons | 39.99 | 304.2 | Donated to Tzu Chi, not measured by Tzu Chi | 1.404 |
Disposal Method | Incineration | Reuse as feed | Donated to Tzu Chi | Repurposing into biodiesel |