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
- Streamlined monitoring & reporting for ETS & CORSIA
- Refuel-EU compliant SAF inventory management
Turn-key sustainability solutions for your clients
- Easily procure vetted high-quality carbon credits
- Directly access the only online SAF purchase solution
Are you ready to accurately measure your business travel’s carbon footprint and uncover reduction opportunities?
Join us on 12th March at 4 PM CET as we dive into evolving methodologies, the GHG Protocol, and innovative strategies like the SAF book and claim system. Discover how integrated approaches across your supply chain—from upstream to downstream—can reduce indirect emissions and support long-term goals such as reducing CO₂ emissions by 2050.
See How Companies
Embed Sustainability with CELESTE





Core Features of CELESTE
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.
CARBON ACCOUNTING
FLY BEYOND
Trusted by Industry Leaders























Contact Us
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