Strong Pipeline Drives Additional Investment Capacity for Strategic Partnership
HA Sustainable Infrastructure Capital, Inc., a leading investor in sustainable infrastructure assets, and KKR, a leading global investment firm, today announced that HASI and KKR have agreed to make an additional capital commitment of $500 million each for a combined total of $1 billion of new investment capacity into CarbonCount Holdings 1 LLC (“CCH1”). The co-investment vehicle was established by HASI and KKR to provide long-term capital solutions for sustainable infrastructure projects across the United States.
The parties expect that CCH1’s newly expanded capital commitments combined with existing leverage targets will bring the total investment capacity to nearly $5 billion. The vehicle’s investment period has been extended to the earlier of the end of 2027 or when all commitments have been utilized.
“CCH1 enables us to efficiently deploy capital into sustainable infrastructure projects that support the energy transition and address the country’s rising power demand,” said HASI Chief Revenue and Strategy Officer Marc Pangburn. “Alongside KKR, we are pleased to further scale CCH1 to deliver long-term value for our clients and stakeholders.”
“Expanding our commitment to CCH1 reflects the strong momentum we are seeing across the strategic partnership and our conviction in the opportunity set ahead,” said Cecilio Velasco, Managing Director, KKR. “Together with HASI, we look forward to delivering long-term, flexible capital to high-quality sustainable infrastructure projects across the U.S.”
CCH1: Strategy, Structure, and Deployment Timeline
CCH1 was established in May 2024, with HASI and KKR each agreeing to invest an initial $1 billion into the strategic partnership built to co-invest in clean energy assets across the United States over an 18-month period. In June 2025, CCH1 expanded its investment capacity through the issuance of $592 million of 20-year fixed rate senior unsecured notes and extended the initial investment period through November 2026.
Through November 2025 and after accounting for the reinvestment of returned capital, the HASI-KKR strategic partnership has closed nearly $3 billion of investment commitments spanning six asset classes.
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