2017 · GS Paper 3 · Q3 · 10 marks
Examine the development of Airports in India through joint ventures under Public-Private Partnership (PPP) model. What are the challenges faced by the authorities in this regard ?
In short
India developed its busiest airports through joint ventures in which AAI or a state body holds a minority stake beside private consortia, from Delhi and Mumbai in 2006 to Navi Mumbai in 2025. Tariff disputes, asset undervaluation, market concentration and land delays are the main challenges.
Model answer
Ghissu Editorial · Verified 4 Oct 2026 · 290 words
Brownfield modernisation
In 2006 AAI kept 26% and gave Delhi and Mumbai to GMR-led and GVK-led consortia, with Delhi sharing 45.99% of revenue with AAI.
Greenfield capacity
Bengaluru and Hyderabad opened in 2008 with AAI and the state holding 13% each, and Navi Mumbai repeats the template with CIDCO.
Efficiency and monetisation
Delhi's Terminal 3 was ready for the 2010 Commonwealth Games, and six AAI airports were awarded on 50-year leases in 2019.
Tariff regulation
AERA and the operators fought long disputes over single versus dual till until the National Civil Aviation Policy 2016 chose a hybrid till.
Valuing public assets
The CAG's 2012 audit of the Delhi PPP flagged land leased at nominal rent and a passenger Development Fee.
Concentration
One group won all six airports in 2019 despite the Department of Economic Affairs advising a two-airport cap, and Kerala contested the lease.
Land and AAI finances
Navi Mumbai took from 2007 to 2025, and AAI is left with loss-making regional airports.
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Question from the official UPSC Civil Services (Main) Examination 2017 paper. Answer written by Ghissu's engine and checked against our editorial standards. Found an error? Tell us and we correct it within 48 hours.