Terradot closes $34M debt deal for enhanced rock weathering
What's the deal? Carbon removal startup Terradot has closed a $34 million senior secured term loan from infrastructure investor HASIDealroom has a profile for this one. Try Dealroom →, the companies told Axios Pro. The debt will fund the development of Terradot's carbon removal projects, which use enhanced rock weathering (ERW) to pull CO2 from the atmosphere.
Why it matters: It is the largest disclosed debt financing for enhanced rock weathering, a pathway still moving from pilots toward commercial scale.
Why now? The deal follows a recent agreement with Google — billed as the world's largest ERW project, in southern Brazil — plus existing commitments from corporate buyers. Those long-term offtakes may help make project cash flows financeable, unlocking infrastructure capital rather than equity.
The signal: Terradot's loan reflects a broader shift toward debt backed by contracted revenue; Vaulted Deep secured a $35 million facility in September on similar footing. It is a proof point that long-term offtakes can finance carbon removal infrastructure — though it does not on its own prove ERW can deliver removals reliably or profitably at scale.
Read more: Axios
Image credit: Generated with Gemini
