Telecom Regulatory Authority of India (TRAI) has released a Consultation Paper on the Proliferation of Public Wi-Fi Networks in India.
This consultation paper reviews the regulatory framework, identifies challenges affecting the proliferation of public Wi-Fi networks.
India is entering a decisive phase in expanding its public Wi-Fi infrastructure, driven by strong economics, rising data demand, and policy momentum. Public Wi-Fi offers a compelling cost advantage, with data priced at around ₹0.27 per GB compared to nearly ₹8 per GB on mobile networks. This sharp difference positions Wi-Fi as a critical layer for affordable broadband access and large-scale digital inclusion.
Globally, the number of public Wi-Fi hotspots is projected to surge from 549 million in 2022 to 3.15 billion by 2030, reflecting massive infrastructure expansion. The global market itself is expected to grow from $8.2 billion in 2024 to $25.1 billion by 2033, at a CAGR of 13.2 percent. Asia-Pacific, including India, is already the fastest-growing region with a 15.5 percent CAGR and accounts for over 40 percent of hotspot deployments.
India’s public Wi-Fi footprint remains underdeveloped. The need is to scale deployments to tens of millions of hotspots, aligning with national digital ambitions such as Digital India and BharatNet. Experts estimate that achieving scale could require total ecosystem investments of ₹1 lakh crore to ₹1.5 lakh crore across infrastructure, backhaul, and deployment.
A driver of this expansion is the cost efficiency of Wi-Fi networks. Unlike mobile broadband, Wi-Fi operates on unlicensed spectrum and benefits from shared usage, dramatically lowering both capital and operational expenditure. This enables telecom operators to offload 20 percent to 30 percent of mobile data traffic, reducing congestion and avoiding expensive 5G infrastructure investments.
Investment in fiber backhaul will play a central role. Public Wi-Fi relies heavily on high-capacity backhaul such as fiber, cable, and satellite networks to deliver consistent performance. Strengthening BharatNet and expanding last-mile fiber connectivity could require investments exceeding ₹50,000 crore to support gigabit-ready networks across urban and rural India.
Government intervention through viability gap funding will be critical. Rural and semi-urban deployments often lack commercial viability, making subsidies essential. A targeted funding pool of ₹10,000 crore to ₹15,000 crore could support rollout in underserved areas, with incentives of ₹1 lakh to ₹2 lakh per hotspot cluster to encourage participation.
The PM-WANI framework, launched to democratize public Wi-Fi, offers a scalable model but requires stronger financial incentives. Supporting small entrepreneurs with grants of ₹50,000 to ₹1 lakh per Public Data Office could accelerate the creation of up to 10 million access points nationwide, unlocking grassroots-level digital connectivity.
Public-private partnerships will be another cornerstone of growth. International models such as South Korea and the European Union demonstrate the success of shared investment frameworks, often using cost-sharing ratios like 25:25:50 between government, local bodies, and private players. These models reduce deployment costs by up to 40 percent while ensuring sustainable operations.
Urban high-density zones such as airports, railway stations, malls, and smart cities present immediate monetization opportunities. Deployment costs in these areas typically range between ₹5 lakh and ₹10 lakh per cluster, but high user traffic enables revenue generation through advertising, data analytics, and premium services.
Policy support through spectrum availability is further strengthening the ecosystem. India has already delicensed the lower 6 GHz band (5925–6425 MHz), enabling next-generation Wi-Fi technologies such as Wi-Fi 6 and Wi-Fi 7. Expansion into additional bands like V-band (57–66 GHz) will further enhance capacity and reduce network congestion.
The broader economic impact is substantial. Public Wi-Fi not only improves broadband access but also drives digital transactions, supports startups, and enhances productivity across sectors. Increased data usage and digital activity contribute to government revenues through GST and other levies, creating a multiplier effect across the economy.
India’s opportunity lies in combining low-cost access, scalable infrastructure, and strong policy backing to build one of the world’s largest public Wi-Fi ecosystems. With strategic investments, robust PPP models, and targeted incentives, public Wi-Fi can become a foundational pillar of India’s digital economy, supporting AI, cloud, and next-generation services at scale.
BABURAJAN KIZHAKEDATH
