All Aboard Closes USD 133 Million Fund to Bridge Climate Tech's Scale-Up Gap

The All Aboard Fund announced a USD 133 million final close to support climate technology companies through first-commercial projects and early scale-up.

All Aboard was launched in 2025 by 14 venture and growth investors with more than USD 60 billion in combined assets under management. The coalition has since expanded to 20 members.

Climate hardware and industrial technologies often need substantial capital to build a first commercial facility. This stage is riskier than mature infrastructure and frequently exceeds traditional venture-capital capacity.

The vehicle commits capital when at least three qualifying members make independent investment decisions. The structure is intended to combine specialist diligence and increase scale-up funding.

The source identifies investments in Antora Energy, Zanskar and TerraCO2, covering thermal storage, geothermal exploration and lower-carbon cement materials. The fund size and portfolio should still be checked against formal fund documents.

A coalition vehicle may distribute technology and construction risk, but it can also concentrate similar judgments. Deployment quality will depend on milestones, operating evidence and follow-on financing.

SNN editorial analysis: The scale-up gap cannot be assessed by capital raised alone. Technology performance, construction cost, purchase contracts and emissions outcomes need to be tracked within a common evidence framework.

Future review should track deployment speed, construction and operating data from first-commercial facilities, and whether the co-investment model attracts additional outside capital.