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Ahti Climate enables vessel operators to manage Ahti Pool for FuelEU Maritime in a cost-efficient, predictable, and verifiable way, aligning with the goals of IMO Net-Zero.
Ahti Climate offers comprehensive FuelEU Maritime compliance solutions tailored for vessel operators and fleet managers. Our expertise in Ahti Pool services facilitates cost-efficient, transparent, and verifiable adherence to the European Union’s greenhouse gas intensity requirements. We integrate regulatory knowledge, maritime operational expertise, and effective reporting workflows centered around the FuelEU Maritime database and verification framework to support the industry's transition towards IMO Net-Zero goals.


The story of Ahti Climate begins with the introduction of the FuelEU Maritime regulation, a moment that reshaped the course of emissions compliance in shipping. As new requirements emerged and their economic impact became clearer, the industry found itself navigating unfamiliar waters -where compliance, cost, and operational choices became tightly intertwined.
Ahti Climate was founded in response to this shift. Guided by maritime expertise and informed by data, the team set out to chart a more stable course through regulatory complexity. Today, Ahti Climate continues this journey, supporting vessel operators by turning regulation into structured, dependable compliance - built for the long voyage ahead.

Our founders and team bring decades of maritime, regulatory, and data science experience to compliance execution. We developed the Ahti Pool - one of the first commercial pooling arrangements actively used by multiple fleets - and integrate with industry partners such as NAPA to streamline compliance and reporting workflows.
Our approach is built on:

In Finnish mythology, Kalevala, Ahti is a prominent sea god. As a guardian of the waters, Ahti was historically asked for a safe journey at sea. In Kalevala, Ahti was also a fierce seagoing warrior.
With us, AHTI transforms into a suite of solutions to accelerate the green transition in maritime logistics. Today, Ahti is a fierce, seagoing emission warrior eager to decarbonize the shipping industry.



Business ID: 3301972-8, associated with initiatives like Ahti Pool and compliance with FuelEU Maritime regulations, is part of the broader efforts towards achieving IMO Net-Zero targets.
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