Against the backdrop of intensifying global climate change and frequent high-temperature weather in the Yangtze River Delta region, the hotel industry is facing an urgent need for energy conservation, reduced consumption, and enhanced environmental adaptability. Practicing ESG (Environmental, Social, and Governance) principles is not only a reflection of a hotel’s social responsibility but also a strategic choice to enhance operational resilience and achieve long-term sustainable development. Nantong Fantasia Mercure Hotel has integrated ESG into its operational core, guided by the principles of "energy efficiency, environmental protection, safety, and health," and actively explores pathways for green transformation. Among these efforts, its collaboration with SmartCool film has become a key technological practice in addressing climate challenges, optimizing indoor environments, and reducing energy consumption.

As a major energy consumer in the hotel industry, the thermal performance of a building’s envelope directly impacts air conditioning loads and carbon emissions. To address the intense solar radiation in the Yangtze River Delta during summer, Nantong Fantasia Mercure Hotel has introduced SmartCool film. Utilizing its innovative nano-coating and precise optical structure, the film enables intelligent regulation of the solar spectrum. It effectively blocks up to 94% of mid-infrared heat radiation, significantly reducing indoor heat gain and achieving a "passive cooling" effect, thereby directly lowering air conditioning energy consumption and electricity costs. At the same time, its high light transmittance and non-interference with signals ensure natural lighting and modern communication needs, enhancing guests' spatial comfort and experience.

From an ESG perspective, this application demonstrates multidimensional value:

• Environmental (E): Directly reduces operational carbon emissions through energy conservation and consumption reduction, helping the hotel achieve its "dual-carbon" goals. The material itself is green and harmless, aligning with sustainable procurement principles.

• Social (S): Creates a healthier and safer indoor environment for guests—effectively blocking ultraviolet rays to protect skin and indoor items. Its explosion-resistant properties enhance glass safety, improving personal and property protection.

• Governance (G): Showcases the innovative decision-making and forward-looking investment of hotel management in sustainable operations. Technological upgrades enable long-term cost control and risk mitigation, strengthening the enterprise’s green governance capabilities.

Furthermore, as a high-tech green building material, the application of SmartCool film aligns with the hotel’s interior design philosophy of "ecology-first and resource efficiency." It represents not only an upgrade at the material level but also a new design approach that leverages technology to optimize spatial performance while balancing comfort and environmental benefits.

By integrating SmartCool nano-insulation technology, Nantong Fantasia Mercure Hotel has not only effectively addressed regional climate challenges and reduced operational costs but also systematically enhanced its performance across all three ESG dimensions. This practice provides a replicable case for the hotel industry in the Yangtze River Delta and across China: leveraging innovative green technologies to transform environmental responsibility into operational efficiency and social value, thereby setting an industry benchmark on the path to sustainable development and achieving a harmonious balance of economic benefits, social reputation, and ecological value.

Further Reading:
The "SmartCool film" brand was jointly established by professional teams in materials, engineering technology, and operations from institutions such as Politecnico di Milano, City University of Hong Kong, and East China University of Science and Technology. It focuses on innovative applications of radiant cooling new materials, integrating AI technology with new material innovation to specialize in the industrial application of radiant cooling technology. Based in the Yangtze River Delta and leveraging global resources, it promotes the implementation of this technology. Currently, the "SmartCool Premium" series of radiant cooling new material products have been applied in batches in the industrial and commercial energy-saving sectors in the Yangtze River Delta region.

Nantong Fantasia Mercure Hotel
Nantong Fantasia Mercure Hotel is located in the urban area of Rugao City, Nantong—known as the "Longevity Town" of the Yangtze River Delta. It is a high-end boutique hotel that integrates business, leisure, and cultural experiences. Embracing the Mercure brand philosophy of "blending French elegance with local charm," the hotel reinterprets the Jianghai culture through modern design language, striving to create a comfortable, warm, and inspiring stay for guests. The room design is simple yet elegant, incorporating natural elements, and equipped with high-quality bedding, intelligent room controls, and high-speed internet, reflecting thoughtful human-centric care in every detail. The hotel actively practices green operations in response to the high-temperature trends in the Yangtze River Delta. It innovatively applies high-tech materials such as SmartCool Premium building insulation film, using nanotechnology to regulate indoor light and thermal environments. This achieves energy conservation and consumption reduction, enhances guest comfort and safety, and demonstrates the hotel’s commitment to environmental protection and social responsibility.