The Only Sustainability Software for Aviation

Discover how CELESTE simplifies emissions management, automates compliance, and tracks Sustainable Aviation Fuel (SAF) usage for aircraft operators.

Transfer workload to a single platform​

Effortlessly manage emission compliance​

Turn-key sustainability solutions for your clients​

See How Companies
Embed Sustainability with CELESTE

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Core Features of CELESTE

Connect directly with your flight scheduling software via an API

CELESTE automatically receives and processes flight data to calculate emissions in real time. This automation minimizes manual data handling, reducing errors, and saving time

categorize emissions data automatically into the correct compliance markets

This feature simplifies the compliance process, significantly reducing the workload for compliance managers and diminishing the need for extensive training and onboarding. It effectively allows managers to focus more on strategic tasks rather than operational details.

Whether you need to streamline emissions tracking, manage SAF, or procure high-quality carbon credits, CELESTE has you covered. Ready to elevate your sustainability efforts? Click below to learn more, request a demo, or get in touch with our team.

mitigate flight impact via saf book and claim

Effortlessly reduce flight impact with Azzera's innovative book and claim system. This core value ensures you can mitigate emissions by using sustainable aviation fuel (SAF) from trusted suppliers in accordance to SABA methodology. Azzera simplifies the process, allowing you to seamlessly integrate SAF into your operations and achieve significant environmental benefits.

streamline the process of acquiring carbon credits

CELESTE allows operators to select high-quality carbon credits based on their preferences, ensuring compatibility with their sustainability goals. The Azzera Impact Score further aids operators by evaluating projects based on technical and financial criteria, making it easier to make informed choices.

Advisory Solutions

Beyond CELESTE, Azzera offers comprehensive advisory services, including carbon accounting, high-quality carbon credits, and strategic advice on SAF adoption and compliance.


Optimize your environmental impact with Azzera's Carbon Accounting services. Our comprehensive approach helps businesses accurately measure, manage, and reduce their carbon footprint, ensuring compliance and promoting sustainable practices.


A comprehensive program designed for aircraft operators committed to sustainability. By signing up, operators can offer owners and clients an effective way to compensate and reduce flight emissions through Sustainable Aviation Fuel (SAF) credits and carbon offsets.

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Have questions or need more information?
Contact us today to learn how Azzera and CELESTE can support your sustainability efforts. We're here to help