Record fundraising and fund growth

The infrastructure fund industry has become one of the most powerful engines behind the rise of renewables and datacenters. With Zak Bentley, Americas Editor, Infrastructure Investor (part of the PEI Group), Laurent and Gerard cut through the noise to deliver a clear-eyed view of where the infrastructure market really stands today.  

2025 smashed fundraising records, with c.USD300bn raised, but it also laid bare an uncomfortable truth: this is a market in consolidation mode. Capital is concentrating fast, and the biggest platforms are pulling further ahead.  

Global Infrastructure Partners set a new benchmark with its USD25.2bn Fund V, the largest infrastructure fund ever raised. Macquarie closed more than USD8bn for Infrastructure Partners VI, including co-investments, while Blackstone raised USD5.5bn for Strategic Partners Infrastructure IV, the largest infrastructure secondaries fund to date. Brookfield, KKR, Copenhagen Infrastructure Partners, and Ardian were also among the clear winners. Scale matters, and the leaders are taking an ever-larger share of the pie.  

Fundraising may look healthier on the surface, but the process has become longer and harder. Time on the road has stretched to around 25 months, meaning a large portion of the capital “raised” in 2025 was secured across 2023 and 2024. This is not a detail; it is the clearest symptom of the barbell dynamic now dominating infrastructure fundraising, where capital flows either to the very largest platforms or to highly differentiated specialists.  

Sector trends are also evolving. Airports and toll roads, written off after COVID, are back in favour. Social infrastructure is fading. ESG has been reset, not abandoned, and gas infrastructure is once again being embraced, often relabelled as energy transition to make it palatable. Datacenters sit at the centre of everything, hoovering up capital and pulling renewables and grid infrastructure along with them.  

The discussion goes straight at the hard questions: are genuinely new sectors emerging, can today’s giants realistically keep getting bigger, and is there still room for ultra-specialised strategies? 

The answer is increasingly clear. Bigger is not automatically better. Investors are becoming far more selective, and many are shifting capital toward focused, mid-market funds that offer expertise rather than sheer scale.  

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Berlin Infrastructure Conference – 24 to 27/3
https://www.peievents.com/en/checkout/?peievcc-event-id=113021    

Link to Nat Bullard – 200 pages yearly deck 
https://www.nathanielbullard.com/presentations