In our pursuit of renewable energy, W Singapore – Sentosa Cove has installed a state-of-the-art solar panel system on the rooftops of our resort consisting of no less than 683 panels. This initiative will significantly reduce our reliance on non-renewable energy sources, cutting carbon emissions while powering our operations with clean, sustainable energy. The project is expected to help our hotel save an approximately 500,000kwh per year.
W Singapore - Sentosa Cove
Sustainability
At W Singapore – Sentosa Cove, sustainability is more than a commitment—it’s a lifestyle. Nestled in the lush surroundings of Sentosa Cove, our resort is dedicated to reducing environmental impact while delivering exceptional guest experiences. From water conservation to energy efficiency and responsible sourcing, we are proud to share the initiatives that are shaping a greener future for hospitality.
Solar Power for a Brighter Tomorrow
IN-ROOM WATER REIMAGINED
Beginning in February 2025, we are elevating the in-room experience with advanced water filtration systems in all guest rooms, offering guests fresh, filtered water straight from the tap, while eliminating over 350,000 plastic bottles annually.
This initiative complements our transition to pump-top bath amenities and water-efficient fittings across the property, contributing to a nearly 24% reduction in water consumption in 2024.
GOODBYE PLASTIC, HELLO TASTE
In collaboration with BE WTR, we have eliminated single-use plastic bottles across all restaurants and banqueting spaces. With in-house bottling of still and sparkling water, every pour supports our plastic-free commitment without compromising on style or taste. We also use recycled plastic for all beverage and liquid takeaway packaging, further reducing our environmental footprint. It is all part of our journey to a cleaner, more conscious future.
CONNECT RESPONSIBLY
An extension of Marriott’s Serve 360, Marriott International program Connect Responsibly embeds sustainability efforts in meetings and events.
We are scaling up our efforts to support guests, wherever they are in their sustainability journey by providing responsible meeting and event solutions (from using responsible sourced ingredients, reducing single-use items to tackling food waste) while providing the Impact Report & metrics associated with their event, and the opportunity to support carbon offset projects, if desired.
Smart and Energy-Saving Technology
Our newly transformed guest rooms are designed for smart energy efficiency. Motion sensors, RCU thermostats, and balcony door sensors work seamlessly to reduce energy use without compromising comfort.
We have also introduced an AHU Optimizer system thatadjusts airflow in real time based on building activity, resulting in a 7.9% energy reduction in 2024.
Across the resort, LED lighting upgrades and floor-to-ceiling windows maximize natural light and minimize consumption, furthering our commitment to sustainable luxury.
Smart and Energy-Saving Technology
Our newly transformed guest rooms are designed for smart energy efficiency. Motion sensors, RCU thermostats, and balcony door sensors work seamlessly to reduce energy use without compromising comfort.
We have also introduced an AHU Optimizer system thatadjusts airflow in real time based on building activity, resulting in a 7.9% energy reduction in 2024.
Across the resort, LED lighting upgrades and floor-to-ceiling windows maximize natural light and minimize consumption, furthering our commitment to sustainable luxury.
Smart and Energy-Saving Technology
Our newly transformed guest rooms are designed for smart energy efficiency. Motion sensors, RCU thermostats, and balcony door sensors work seamlessly to reduce energy use without compromising comfort.
We have also introduced an AHU Optimizer system thatadjusts airflow in real time based on building activity, resulting in a 7.9% energy reduction in 2024.
Across the resort, LED lighting upgrades and floor-to-ceiling windows maximize natural light and minimize consumption, furthering our commitment to sustainable luxury.
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Sustainable Dining & Local Sourcing
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Food Waste Upcycling
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Community Collaboration
EARTHCHECK SILVER CERTIFIED
We are proud to have achieved EarthCheck Benchmarked Silver status—an internationally recognized certification that tracks our performance in energy, water, waste, and community impact. This milestone reflects our ongoing efforts to reduce our environmental footprint. With real-time data and benchmarking, we are better equipped to implement effective strategies and measure our progress.
To learn more about our efforts and our 2025 Sustainability and Social Impact Goals, visit marriott.com/serve360
Marriott International Serve 360: Doing Good in Every Direction
Marriott International embraces its global responsibility and unique opportunity to be a force for good. Guided by its sustainability and social impact platform, Serve 360: Doing Good in Every Direction, Marriott is committed to making a positive and sustainable impact wherever it does business. While integrating sustainability across its value chain and mitigating climate-related risk, the company is working to reduce environmental impacts, build and operate sustainable hotels, source responsibly, advance human rights, and create opportunities for the communities where we operate.
