Public-Private Partnership in governance
Public-Private Partnership in governance · viability gap funding
12 min read · Updated 2026-05-25
What is a public-private partnership?
A public-private partnership is a long-term contract in which a government entity engages a private partner to build or run a public asset or service, with substantial risk shared and payment linked to performance while ownership stays public. Common models are BOT, BOOT, DBFOT, HAM and TOT; EPC is not a PPP. Viability Gap Funding bridges the gap between project cost and realistic user revenue.
The story
It is 15 August 1995, Bhopal. The Madhya Pradesh Road Development Corporation awards India's first major BOT (Build- Operate-Transfer) road concession to Larsen & Toubro: the 38 km Bhopal-Sanchi highway. India's PPP era begins quietly.
A decade later, on 5 May 2005, the Government of India approves the Public-Private Partnership Appraisal Committee (PPPAC) and the Viability Gap Funding (VGF) Scheme — a grant of up to 20% of project cost to plug the revenue-cost gap in projects that are economically essential but financially marginal. The Vijay Kelkar Committee on PPP (2015) would later call this the "single most important policy intervention that unlocked infrastructure for India".
By 2024, India has implemented 2,300+ PPP projects worth ₹26 lakh crore across highways, airports, ports, railways, power, water, urban transit, telecom, social infrastructure. Iconic successes: Delhi Metro (2002 PPP variant), Mumbai Airport (GVK), Hyderabad Airport (GMR), Krishnapatnam Port, Delhi-Mumbai Industrial Corridor (DMIC). Iconic failures: Dabhol Power Project (Enron), Mumbai-Pune Express Toll dispute, Gurgaon Express- Way collapse, several road BOT defaults under HAM (Hybrid Annuity) revision.
The institutional architecture has grown — Ministry of Finance Department of Economic Affairs (DEA) PPP Cell, NITI Aayog, IIPDF (India Infrastructure Project Development Fund), IIFCL, NIIF (National Investment + Infrastructure Fund, 2015), PM Gati Shakti (2021), National Monetisation Pipeline (NMP, 2021).
For UPSC, this unit straddles GS-II Governance and GS-III Economy — PPP fundamentals, VGF, models (BOT, BOOT, DBFOT, HAM), Kelkar Committee, social-infrastructure PPP debates.
Why this matters for UPSC
- Prelims: 2-3 questions per year on PPP models, VGF cap, NMP outlay, Kelkar Committee year.
- Mains GS-II: PPP in service delivery (health, education); GS-III: infrastructure + monetisation pipeline (2014, 2017, 2020, 2022).
- Interview: PPP failures, social-sector PPP risks, NMP.