India Needs Rs 168–172 Trillion Infrastructure Investment by FY31: NaBFID-BCG Report

India will need infrastructure investment of Rs 168–172 trillion through FY31, according to a joint report by the National Bank for Financing Infrastructure and Development (NaBFID) and Boston Consulting Group (BCG). Of this, Rs 78–80 trillion is yet to be reflected in an announced project pipeline.

The report, titled 'Channelizing Domestic and Global Capital for Infrastructure Financing', breaks down the requirement: Rs 38–40 trillion has already been financed, Rs 31–32 trillion is awaiting financial close, and Rs 21–22 trillion is classified as stalled.

Looking further ahead, meeting the country's long-term infrastructure demand of Rs 680–770 trillion through 2047 will hinge on building bankable projects and matching them with suitable capital pools. The report notes that only 34–36 per cent of the FY26–47 investment requirement lies in sectors with proven, bankable financing models. Sectors accounting for 55–57 per cent of the requirement — including metro rail, water supply, irrigation, and new rail lines — lack standalone financial viability despite delivering broad socio-economic benefits. Greenfield projects make up 80–85 per cent of the forward pipeline, while urban infrastructure accounts for nearly half of the demand through 2047.

Rajkiran Rai G, Managing Director and CEO of NaBFID, said Viksit Bharat 2047 will require infrastructure to precede growth, and that government capex must be complemented by private sector capital. He added that stronger project preparation, commercial bankability, risk allocation, and capital recycling can enable greater participation from domestic and global capital pools across the project lifecycle.

Existing capital pools can cover most of the FY26–31 demand, leaving an annual residual gap of Rs 2–3 trillion. Domestic institutions hold about Rs 2–3 trillion of undeployed capacity within current regulatory ceilings. The report outlines three scalable financing routes: partial credit enhancement to tap institutional bond markets, Infrastructure Investment Trusts (InvITs) to recycle operational assets, and Alternative Investment Funds (AIFs) alongside private credit. Global alternative infrastructure assets under management, which reached USD 1.8 trillion in 2025, also offer potential capital inflows.

Ashish Garg, Managing Director and Senior Partner at BCG, said around Rs 90–92 trillion is already in the announced pipeline. He emphasised that as the sector mix shifts toward areas such as urban infrastructure, viable commercial models, reliable revenue mechanisms, and enforceable payment structures will be critical to making more projects financeable. A sustained pipeline will also require capital and investor rotation across the project lifecycle, with mature operating assets recycled to release capital for new greenfield projects.