Policy Shift Aims to Attract Major Capital for Roads

India's Ministry of Road Transport and Highways has made major changes to its Build-Operate-Transfer (BOT) project rules, aiming to attract large institutional investors such as pension and sovereign wealth funds. This policy change lets these investors bid directly for greenfield toll-road projects, assessing them mainly on financial strength instead of just construction skills. Technical expertise can now be brought in through concessionaires or engineering partners hired after a project is awarded, making operational execution less risky for investors. This overhaul is a strategic move designed to bring the substantial, long-term capital these funds offer into critical infrastructure development, easing the burden on public finances. The government aims to increase the share of BOT projects in total highway awards to 25% within two years, a big jump from the current less than 5%.

Context: India's Infrastructure Funding Challenges and Outlook

Historically, India's infrastructure growth has largely depended on government spending, which has exceeded ₹10 lakh crore annually in recent years to support economic growth. This reliance grew as private developers withdrew from BOT projects over the last decade, citing debt problems and uncertain traffic forecasts. The Nifty Infrastructure Index, an indicator for the sector, has shown resilience with a 14.2% compound annual growth rate (CAGR) since its start, though its return in 2025 was a modest 0.61%. In late 2025, the index traded at a Price-to-Earnings (P/E) ratio of about 21.5, while the BSE India Infrastructure Index had a P/E around 18.3. Typical global BOT models use about 75% debt and 25% equity. India is increasingly seen as an attractive global infrastructure market. Major investors like Saudi Arabia's PIF are actively increasing their stakes, showing growing international confidence. India's economic outlook is strong, with GDP growth projected near 6.5% for 2026-27 and falling inflation, helping create a supportive environment for infrastructure assets. Additionally, expected global interest rate drops in 2026 could reduce borrowing costs for Indian infrastructure projects. However, India's infrastructure investment needs remain substantial, estimated at around USD 400-500 billion for FY2024-29, with ongoing gaps in roads, rail, and ports.

Persistent Risks in India's BOT Road Projects

While the new framework aims to attract institutional capital, the risks in India's BOT road projects are still considerable. In past decades, there was a high default rate, with many projects failing during operations due to lower-than-expected traffic volumes and issues with authorities. ICRA studies show that about 70% of BOT road projects failed operationally, and many were terminated. Key execution risks involve delays in approvals, changes in law, budget overruns, land acquisition issues, and contract enforceability. Risks after projects become operational are mainly revenue shortfalls from inaccurate traffic forecasts, which have historically been a major cause of project failure. The government's own highway construction targets have been missed. For example, FY26 saw approximately 9,400 km built against a 10,000 km target, with around 7,000 km awarded. Recent reports point to a slowdown in project awards. NHAI missed its FY26 awarding target, and construction declined year-on-year in April 2026. The attempt to revive BOT after previous efforts failed to gain significant attention shows the market is very sensitive to how risks are shared and contract stability.

Looking Ahead: Continued Growth Expected for Infrastructure

Analysts expect India's infrastructure sector to continue strong growth, with spending forecast to double to nearly ₹143 lakh crore between FY2024 and FY2030. Morgan Stanley forecasts infrastructure investment to grow from 5.3% of GDP to 6.5% by FY29. The government's commitment to infrastructure capital expenditure (capex) is politically supported as a key driver of economic growth. Revisions to Model Concession Agreements (MCAs) for BOT projects, such as changes to defect liability periods and traffic risk-sharing methods, signal an ongoing effort to make these ventures more attractive to investors. These efforts should boost investor confidence and help attract the long-term investment needed for large-scale projects.