Delhi's Smart City Roadmap: The Tech Stack That Will Reshape the Capital by 2028

Delhi's municipal administration is set to roll out its most ambitious digital infrastructure programme in the capital's history, with at least 14 new govtech products scheduled for public deployment between October 2026 and March 2028, according to documents reviewed by The Daily Delhi. The centrepiece is a consolidated citizen services platform — internally referred to as Delhi One — that would merge more than 80 separate government portals into a single mobile-first interface, replacing a patchwork of apps that residents have complained about for years.

The timing matters. Delhi crossed 32 million residents this year by most estimates, making it the world's most populous metropolitan area. Demand for municipal services — water connections, property tax payments, grievance redressal — has outpaced the city's analogue administrative systems for over a decade. The Central Government's Smart Cities Mission, which has disbursed over ₹17,000 crore nationally since its 2015 launch, is entering what officials call a consolidation phase, pushing city governments to show measurable outcomes rather than just infrastructure spend. Delhi, conspicuously absent from the original 100 Smart Cities list due to jurisdictional disputes between the Lieutenant Governor's office and elected government, has spent three years building its own parallel digital roadmap.

What's Coming to the City's Streets and Screens

The most visible change will hit Connaught Place and the Outer Ring Road first. The Delhi Traffic Police, working alongside the Centre for Development of Advanced Computing (C-DAC) in partnership with IIT Delhi's Bharti School of Telecommunication, plans to activate a new adaptive signal control system across 212 intersections by December 2026. Unlike the fixed-timer signals currently running at most junctions, the new system uses real-time camera feeds and edge-computing nodes to adjust signal durations based on actual vehicle density. A pilot already running at 18 junctions near Rajpath Marg — now Kartavya Path — has reportedly cut average wait times by 23 percent during peak hours, per internal project documentation.

Separately, the Delhi Jal Board is procuring a smart metering network covering 400,000 households in East Delhi, South Delhi, and Rohini by early 2027, at an estimated contract value of ₹620 crore. The system will flag leakages automatically and send consumption alerts to residents via WhatsApp, reducing the manual meter-reading workforce while theoretically cutting non-revenue water losses, which currently run at roughly 40 percent of the city's daily 900 million litre distribution. The procurement tender closed in June; a vendor announcement is expected this month.

The Delhi Urban Shelter Improvement Board is also piloting a geo-tagged housing registry in Sangam Vihar, one of South Delhi's largest unauthorised colonies, that would give residents a digital address identity usable for government service applications — potentially affecting over 800,000 people across 1,700 similar settlements citywide if it scales.

The Infrastructure Underneath

None of this works without connectivity. The Delhi government's fibre rollout under the DigiDilli initiative currently covers roughly 55 percent of the city's wards with gigabit-capable infrastructure. Officials want that figure at 90 percent before Delhi One formally launches in April 2027. The National Informatics Centre, headquartered on CGO Complex in Lodhi Road, is building the backend authentication layer using Aadhaar-linked verification, though privacy advocacy groups have raised concerns about data retention policies that remain publicly unaddressed.

The roadmap also includes an AI grievance triage system for the Chief Minister's helpline 1076, using a large language model trained on five years of historical complaints to route citizen calls faster and predict service failures before they escalate. Testing is scheduled to begin in September 2026 at a pilot centre in Dwarka Sector 10.

Residents and civic observers should expect uneven progress. Delhi's govtech history is littered with announced systems that went live quietly, underperformed, or quietly died — the 311-style app from 2019 being one example. But the convergence of a firm Central funding deadline, an aggressive state rollout calendar, and vendor contracts already signed gives this cycle more structural momentum than most. For Delhiites, the practical question by early 2028 will not be whether these systems exist, but whether they actually pick up the phone.