In a bold step toward greener skies, Air Traffic and Navigation Services (ATNS) has secured Level 2 accreditation in CANSO’s GreenATM program. This recognition highlights ATNS’s commitment to sustainability, pushing the boundaries of eco-friendly air traffic management. But what does this achievement mean for the future of aviation and the environment? Read on to discover the impact of this milestone and the path ahead.
Leading the Way Toward Greener Skies
In an era where sustainability is no longer a choice but a necessity, Air Traffic and Navigation Services (ATNS) of South Africa is stepping forward with a renewed sense of purpose. You may not see them every day, but ATNS plays a vital role in the aviation ecosystem, and their latest achievement sends a clear message: the aviation industry is capable of meaningful environmental progress.
Recently, ATNS was awarded Level 2 accreditation in the GreenATM programme by the Civil Air Navigation Services Organisation (CANSO). This recognition isn’t just a pat on the back — it’s a powerful indicator of how far ATNS has come in integrating sustainability into its core operations.
Understanding GreenATM: A Framework for the Future
Before diving into what this milestone means, let’s understand the framework behind it. CANSO’s GreenATM environmental accreditation, launched in 2022, was designed to help Air Navigation Service Providers (ANSPs) evaluate and improve their environmental performance.
Structured into five progressive levels, GreenATM guides ANSPs through a clear path — from basic environmental awareness to advanced, industry-leading sustainability practices. Each level builds on the last, emphasizing operational efficiency, environmental governance, and collaborative progress toward greener skies.
With its Level 2 status, ATNS has officially entered the phase of structured environmental maturity — where plans are not just made, but executed with measurable impact.
Environmental Governance: From Policy to Practice
You might wonder: what exactly did ATNS do to earn this distinction?
One major pillar of their achievement lies in environmental governance. ATNS has implemented a robust environmental policy that isn’t just a document on a shelf. It’s actively shaping decisions across infrastructure, operations, and services.
A big part of this governance is the ISO 14001:2015 Environmental Management System — an internationally recognized standard that ATNS has adopted and maintained diligently. This system ensures that environmental impacts are not only identified but reduced in a consistent, strategic way.
By embedding an environmental culture across all levels of its workforce, ATNS is proving that sustainability is everyone’s job — not just a concern for a few specialists.
Operational Efficiency: Smarter Skies, Cleaner Earth
Beyond policy, what’s happening in the skies?
ATNS has taken measurable steps to improve the efficiency of Air Traffic Management (ATM) — a key driver in reducing aviation’s environmental footprint. This includes implementing:
- Flexible use of airspace to minimize detours and reduce fuel burn
- Trajectory optimisation for smoother, shorter flight paths
- Performance-Based Navigation (PBN) that enhances precision in en route and terminal airspace
- Advanced air traffic flow management
- Improved surveillance coverage to streamline traffic and cut emissions
Each of these actions, though highly technical, contributes directly to less fuel consumption and, by extension, fewer greenhouse gas emissions. This is not just efficiency for efficiency’s sake — it’s a concrete step toward greener aviation.
A Culture of Sustainability: Engaging People for Lasting Change
Technology and policy are only part of the equation. Real change comes when people believe in the mission — and ATNS seems to have understood this well.
One of the standout elements of their Level 2 accreditation is the development of a mature environmental management plan. This plan not only outlines clear sustainability targets but is also supported by an engaged and informed workforce.
From leadership to ground staff, there is a visible commitment to building a greener ATNS. You, as a passenger or a stakeholder, may not always see this internal culture — but its impact reaches you in the form of more responsible airspace management and a reduced aviation carbon footprint.
Industry Recognition: What This Means for Global Aviation
Simon Hocquard, Director General of CANSO, praised ATNS for their achievement:
“ATNS has reached an important milestone with their Level 2 accreditation in our GreenATM programme. Their efforts to adopt more sustainable practices highlight a genuine commitment to minimising aviation’s environmental footprint.”
This endorsement underscores that ATNS is not working in isolation. Instead, it’s contributing to a global network of ANSPs striving to reduce aviation’s environmental impact collectively.
By joining the GreenATM programme and achieving Level 2, ATNS aligns itself with a broader industry movement — one that you, as a traveler, increasingly expect from aviation stakeholders.
A Decade in the Making: Reflecting on ATNS’ Sustainability Journey
This accomplishment is not an overnight success. In fact, ATNS has been on this path since 2013, gradually weaving sustainability into its DNA.
The Level 2 recognition is a marker of progress, not a destination. As ATNS puts it:
“Participation in the programme is a significant validation of ATNS’ commitment… It has provided valuable insights into key areas where we can further embed environmental sustainability.”
It’s clear that the organisation is already looking ahead, setting its sights on higher accreditation levels and even deeper integration of sustainable practices.
Looking Forward: What This Means for You
A Cleaner Tomorrow Starts Here
For you — whether you’re a passenger, an aviation professional, or simply someone who cares about the planet — ATNS’ Level 2 GreenATM accreditation is good news.
It means that air travel in South Africa is becoming more environmentally responsible. It shows that industry giants can evolve, adapt, and lead. And it reassures you that while aviation faces complex challenges, positive change is possible — and already happening.
As the aviation sector continues to grapple with its environmental responsibilities, ATNS stands as a promising example of how progress can take flight. The sky may be the limit, but for sustainability, it’s just the beginning.
