India is preparing for one of the biggest urban transformations in its history. Over the next 15 years, the population of the National Capital Region (NCR) is projected to almost double, from about 7.86 crore today to 14.73 crore by 2041. That means nearly seven crore additional people will need homes, jobs, transport and public services in and around Delhi. The question confronting planners is straightforward: where will all these people live? Instead of allowing Delhi and its existing satellite cities to keep expanding outward, the government now wants to create entirely new urban growth centres connected by high-speed public transport. These proposed urban centres, officially described as "Namo Cities" under the Regional Plan-2041 (RP-2041), represent one of the most ambitious planning ideas introduced for the NCR in years. Announced after the 42nd meeting of the National Capital Region Planning Board (NCRPB) in June 2026, the proposal aims to develop four semi-greenfield, mixed-use cities around existing and upcoming stations on the Namo Bharat Regional Rapid Transit System (RRTS). The idea is simple in theory but ambitious in practice: instead of building transport after cities expand, build cities around transport from the very beginning. Whether that vision succeeds, however, will depend on far more than railway stations and real estate. Why does NCR need new cities? The NCR is already India's largest urban agglomeration. According to the housing and urban affairs ministry, it covers 55,083 square kilometres across Delhi and 27 districts of Haryana, Uttar Pradesh and Rajasthan. The region contains 230 urban settlements and nearly 11,800 villages, while contributing roughly 8% of India's GDP. Its economic importance has continued to grow for decades, attracting migrants from across the country seeking employment, education and better opportunities. But success has created its own challenges. Delhi, Gurugram, Noida, Ghaziabad and Faridabad have experienced