Aethon Capital today announced the final close of Aethon Infrastructure Partners IV, L.P. ("AIP IV") at approximately $6.5 billion in commitments, doubling the size of the firm's previous infrastructure vintage and establishing one of the larger infrastructure funds raised in the past twelve months.
AIP IV will continue Aethon Infrastructure's established strategy of investing in essential, long-lived assets backed by contracted or regulated cash flows, with thematic focus areas including the energy transition, digital infrastructure, transportation, and water and waste management.
"Infrastructure has become the asset class of choice for institutional investors seeking inflation protection, durable cash flows, and exposure to long-term structural themes," said Priya Mehta, Managing Partner of Credit & Infrastructure. "AIP IV is sized and positioned to capture the largest opportunities at scale, particularly in the energy transition and digital infrastructure verticals where capital requirements continue to expand."
The fund has already invested or committed approximately 25% of capital across nine investments since the first close in November 2024, including:
- A 1.4 GW portfolio of operating onshore wind and solar assets in the U.S. Midwest
- A 220 MW portfolio of commercial and industrial solar plus storage assets in Western Europe
- A regional fiber network operator serving over 2 million homes and businesses in Spain
- A regulated water utility serving approximately 800,000 customers in the United Kingdom
Since inception in 2018, Aethon Infrastructure has invested over $9 billion across more than 40 transactions globally and has built a portfolio of approximately 5.6 GW of operating renewable generation capacity.
This press release contains forward-looking statements that are subject to risks and uncertainties. Actual results may differ materially from those projected. This does not constitute an offer to sell or solicitation of an offer to buy any securities.