Skytree has secured a €1 million loan to construct its first carbon-capture hub in Iceland, according to transaction data published by Dealroom.

The ticket size places the financing at the smaller end of project-finance deals in the direct air capture (DAC) sector, where commercial plants typically require tens of millions of euros in capital expenditure and years of engineering before commissioning.

What the Dealroom record establishes

The filing confirms three operational facts: Skytree as the borrower, a €1 million facility, and Iceland as the project jurisdiction. The public record does not identify the lender, specify whether the loan is convertible or senior debt, or set a drawdown schedule.

The data also leaves open the technical and commercial parameters that would define the project at execution level:

• Capture capacity in tonnes of CO₂ per annum
• Technology stack — solid sorbent versus liquid solvent
• Site selection within Iceland
• Construction start or commercial operation date
• CO₂ offtake, utilisation, or geological storage route

Why Iceland for a first hub

Iceland combines two conditions that have made it the bellwether geography for commercial DAC: abundant renewable baseload from geothermal and hydroelectric generation, which reduces the energy intensity per tonne captured, and porous basalt formations that mineralise injected CO₂ within a few years rather than the centuries required for saline aquifer storage.

Climeworks' Orca plant, commissioned in 2021 near Hellisheidi, and the larger Mammoth facility ramping toward nameplate capacity route captured CO₂ through Carbfix, the storage venture spun out of Reykjavik Energy. Whether Skytree's hub will pair with Carbfix, an alternative storage partner, or an industrial offtaker is not disclosed in the public Dealroom entry.

How the €1 million ticket scales

A €1 million loan will not build a commercial DAC plant. Industry capital intensity for first-of-a-kind megatonne facilities runs into the hundreds of millions of euros. The Skytree ticket will more plausibly cover pre-FEED engineering, site selection, permitting work, and consortium formation — the gatekeeping tasks that determine whether a follow-on raise can close.

The structure of the loan itself matters. Convertible or SAFE-style debt at this size would give the lender equity optionality ahead of a priced round; senior debt at this ticket implies an asset or guarantee behind it that the Dealroom record does not describe.

Milestones to track

Trade-press readers should monitor:

• Naming of the lender and any co-investors
• A site permit or environmental filing with Icelandic regulators
• An indicative commissioning timeline
• A CO₂ storage, mineralisation, or offtake partnership
• A subsequent equity, grant, or debt raise scaling the project

What remains unconfirmed

Skytree has not issued a company press release on the Iceland hub, and the project does not appear on the company's website as of the Dealroom publication date. The €1 million Dealroom entry stands as the sole public confirmation of the deal.

The next decisive milestone will be a regulatory filing, partnership announcement, or capital-raise disclosure that converts the headline loan into a concrete Icelandic project schedule.