The Federation of Hotel and Restaurant Associations of India (FHRAI) and the Hotel and Restaurant Association of Northern India (HRANI) have proposed the use of terrace-level dry fogging systems in Delhi's hospitality sector. This initiative aims to support the Delhi Government's clean-air efforts by offering a sustainable alternative to anti-smog guns, which the government has mandated for commercial establishments to combat urban air pollution.
The associations presented their proposal to the Chief Minister, emphasising the operational challenges posed by anti-smog guns, such as high water consumption, heavy equipment, and infection risks from recycled water. In contrast, dry fogging technology offers a practical solution by enhancing air purification efficiency whilst reducing water usage by nearly 90%. The system's fine aerosol mechanism effectively suppresses dust without wetting surfaces, making it ideal for dense urban settings.
Surendra Kumar Jaiswal, President of FHRAI, stated, “The hospitality industry recognises its responsibility as an integral urban stakeholder. FHRAI and HRANI are committed to evaluating and encouraging the adoption of efficient, scalable and operationally viable environmental solutions in line with government advisories.”
The lightweight design of dry fogging systems allows for easy installation at the terrace level, requiring no major structural changes and minimal manpower. This makes it a scalable solution for hotels and restaurants of various sizes, enabling them to respond efficiently during periods of high pollution.
The Chief Minister's advisory to explore mist-based fogging systems highlights the government's focus on collaborative approaches to urban air quality challenges. The FHRAI–HRANI proposal illustrates how industry-led initiatives can complement public policy and contribute to Delhi's clean-air agenda through sustainable operations.
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