NET-ZERO SOLUTIONS
FOR AVIATION
Stay Compliant with Reporting Software, Carbon Credits, SAF, and Carbon Accounting.
Our Net-Zero Solutions

Emissions
Compliance
Software
Report and manage your emissions needs with CELESTE and our Fly Beyond API.
- ReFuelEU Monitoring and Reporting
- ETS Realtime Compliance Status
- ETS Compliance Reporting
- EU Allowance Procurement

Sustainable
Aviation
Fuel
Track physical SAF, and reduce emissions with our Book and Claim ledger
- ReFuelEU SAF Monitoring
- Post Flight Emissions Reduction
- Direct Access to SAFc
- Integration with CELESTE

Operational
Carbon
Accounting
Assess your corporate Scope 1, 2 and 3 emissions to remain in compliance
- Track Scope 1, 2 & 3 emissions
- Ensure compliance with ICAO, CORSIA, and other regulatory frameworks
- Pinpoint emissions hotspots

Verified
Carbon
Credits
Purchase and retire qualified carbon offsets, rated by our Azzera Impact Score
- Verified by Independent Third-Party Auditors
- Buy Directly from Project Developers
- Oxford Principles Portfolio Approach
- SBTi aligned Offsetting
Of Total Emissions Accounted For
In Compliance Savings With CELESTE
Meet CELESTE
Measure, manage, and mitigate aviation emissions
-
Sustainable Aviation Fuel Inventory Management
-
ReFuelEU, ETS & CORSIA Compliance Management
-
SAF Book and Claim
-
Mitigation Solutions for Your Clients

Automated Flight Data Capture
Integrate directly with your current flight planning software




Watch How Companies Embed Sustainability
with CELESTE
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?
What our clients say about us
Discover how we empower operators, airlines, and businesses to achieve their Net Zero goals:

With Azzera’s scientific approach, and proposed customized project portfolio, we were encouraged to make our decision with the ease of mind that our conscious actions will propel a positive climate impact
Stanley Bugeja Managing Director
With Azzera, we've gone beyond words and delivered a scheme that achieves total verified carbon neutrality across everything we do

By integrating CELESTE into our own asset management platform, we can offer customers full visibility into the environmental impact of their travel while making it easier to opt into offsetting programmes.
Niall Olver Managing Director
We’re thrilled to partner with Azzera and leverage the CELESTE platform. Together, we’re taking measurable steps toward a greener future in aviation

Our partnership with Azzera is a game-changer in our sustainability initiatives. It will definitely contribute to reducing the carbon footprint of our operations.
Johan Maertens Co-CEO
Aligning with Azzera reflects our ambition at volunt.aero to make sustainable aviation accessible to everyone, promoting a shared commitment to our planet’s future
Matthias NiederhäuserTrusted by Airlines and Operators across the world








Fly
Beyond Integration
Enable live SAF and Carbon Credit pricing within your quoting system, with flexible manual and automated integration options.
Carbon
Credit Portfolio
Purchase vetted carbon credits for your sustainability goals, directly from trusted project developers worldwide – all evaluated with Azzera’s Impact Score.
Operational Carbon Accounting
Measure and track your organization’s greenhouse gas emissions. Assess your corporate Scope 1, 2 and 3 emissions and remain in compliance.
SAF
INVENTORY MANAGEMENT
Track your sustainable aviation fuel (SAF) inventory and cut emissions with our Book & Claim system. Easily factor in SAF and Carbon Credits using the Fly Beyond App or API.
Azzera worked very hard throughout our entire project to improve their innovation... From the Innovation Centre's perspective, this project was exemplary of how the ISC program should go and a success.
Stephanie Ochej Policy Analyst