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Iain Forsyth, Technical Director - Climate & Carbon, Mabbett

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Airport Carbon Accreditation: Arthian’s Commitment to Sustainable Airports and Airport Carbon Reduction

Who does Airport Carbon Accreditation (ACA) affect and how does it work?

The Airport Carbon Accreditation (ACA) program is pivotal in addressing the carbon footprint of airports around the world. It serves as the only internationally endorsed standard that independently evaluates and recognises airports for their efforts in carbon reduction.

Launched in 2009 by Airports Council International, the ACA Scheme is the only voluntary global carbon management standard for airports and encourages the adoption of recognised best practise for carbon management. The programme allows airports to focus on reducing their carbon emissions and ultimately become carbon neutral.

The ACA is relevant to all airports internationally (who are members of ACI), and since 2015 has expanded worldwide to cover all ACI regions. Its members range in size but all harbour the common goal of understanding, reviewing, and reducing the GHG emissions their operations create. The ACA currently has 314 accredited airports, accounting for 40% of global air passenger traffic.

Airports can participate at seven progressively rigorous levels of accreditation, and Arthian’s team benefits from having in-house verifiers for Levels 1 – 4+ (one of the only Level 4+ ACA Verifiers in the UK):

  • Level 1 – Mapping: To determine the annual current emissions sources and levels within the operational boundary of the airport. These figures must be verified by an independent third-party.
  • Level 2 – Reduction: In addition to the above the airport must provide a carbon management procedure and show that set targets have been achieved.
  • Level 3 – Optimisation: In addition to the above the scope of the carbon footprint is expanded to include emissions from third parties operating within the airport boundary
  • Level 3+ – Neutrality: all of the above, plus offsetting remaining emissions over which the airport has control with high quality carbon credits.
  • Level 4 – Transformation: In addition to the above, the airport must define a long-term carbon management strategy oriented towards absolute emissions reductions, aligned with the objectives of the Paris Agreement. The airport must also demonstrate evidence of actively driving third parties towards delivering emissions reductions.
  • Level 4+ – Transition: in addition to the above, the airport must offset the residual carbon emissions over which the airport has control, using internationally recognised offsets.
  • Level 5: Level 5 is the topmost level in the Airport Carbon Accreditation programme. Compliant airports must maintain a net zero balance on emissions scopes 1 and 2 and actively addressing scope 3 emissions, strengthening their approach to third-party engagement, and offset removals for residual emissions.

Independent third-party verification of an airport’s carbon footprint and supporting management plans by an approved ACA Verifier (in accordance with ISO14064) is an essential requirement for accreditation.

This comprehensive accreditation is administered by ACI—Airports Council International—and has far-reaching implications for airport operators, travellers, and stakeholders who are committed to sustainable practices.

Airport Carbon Accreditation: The Details

Airport Carbon Accreditation affects all major airports globally by imposing a structured framework for managing and reducing carbon emissions. This program, being the only institutionally endorsed programme that independently assesses and recognises airports, provides a credible method to measure and manage carbon footprints, catering essentially for both large hub airports and smaller regional sites. By participating, airports are held accountable for their carbon levels and are encouraged to continually innovate and implement effective carbon reduction strategies. Consequently, this benefits the world by contributing to global efforts against climate change.

The Airport Carbon Accreditation program operates on seven levels of accreditation: Mapping, Reduction, Optimisation, Neutrality, Transformation, and Transition. At the Mapping level, airports must determine their carbon emissions sources and quantify their carbon footprint. The Reduction level requires airports to show evidence of actual reductions in carbon emissions. Optimisation focuses on engaging third parties and stakeholders in carbon management, while Neutrality, Transformation, and Transition are the highest levels, which encompass offsetting residual emissions to achieve a carbon-neutral status and maintaining a net zero balance on scope 1 & 2 emissions.

For an airport to gain accreditation, it must first complete a thorough application and provide extensive documentation on its carbon emissions. This includes site-specific data, strategies implemented to reduce emissions, and future targets. The information provided is rigorously assessed by independent ACA-accredited verifiers to determine the airport’s eligibility for accreditation at the respective level. Successful accreditation is a testament to an airport’s commitment to reducing its carbon impact and embracing sustainable practices.

Arthian offers specialised services to help airports navigate the complexities of achieving Airport Carbon Accreditation. By providing consultancy on carbon management, emissions reporting, and sustainable infrastructure development, Arthian aids airports in meeting the stringent requirements set forth by the ACA program. Through our expertise, airports can effectively reduce their carbon footprint and gain the recognition they deserve for their environmental efforts.

The impact of Airport Carbon Accreditation extends beyond the confines of an airport, affecting its surrounding community and environment. It establishes a benchmark for environmental accountability and encourages other sectors to adopt similar carbon reduction initiatives.

How can Mabbett help you with Airport Carbon Accreditation?

When it comes to achieving airport carbon accreditation, Arthian offers a comprehensive range of services designed to help airports attain and maintain their carbon reduction goals. With our expert guidance, airports can successfully navigate the complexities of airport carbon accreditation and work towards a more sustainable future. Whether your airport is aiming for a specific ACI level or seeking overall improvement in its carbon footprint mitigation strategies, Arthian has the expertise to support you at every step, including:

  • Supporting the emissions reduction process: our team of experienced professionals will assist your airport in developing and implementing a detailed emissions monitoring and reporting system that meets the rigorous standards set by Airport Carbon Accreditation programs. This ensures that all data is meticulously documented , providing a solid foundation for advancing through the different levels of ACI accreditation.
  • Tailored training programs: Arthian offers tailored training programs designed to enhance the knowledge and capabilities of airport staff. Our training sessions cover a wide array of topics related to airport carbon accreditation, including best practices for emissions reduction, understanding accreditation requirements, and implementing effective carbon management strategies. By empowering your team with the right knowledge and skills, we ensure that your airport is well-equipped to achieve and sustain accredited status.
  • A holistic approach: Arthian takes a holistic approach that balances the need for emissions reduction with the imperatives of operational safety and efficiency. Our experts work closely with airport stakeholders to identify and mitigate potential risks associated with new carbon management practices, ensuring that safety standards are never compromised. This integrated approach guarantees that your airport’s carbon reduction efforts are both effective and sustainable.
  • Ongoing support throughout the decarbonisation process: Arthian’s commitment to helping airports achieve carbon accreditation doesn’t stop at the implementation phase. We offer ongoing support to ensure that your airport continues to meet and exceed the requirements of Airport Carbon Accreditation programs. This includes regular assessments, updates to your emissions inventory, and assistance in preparing for periodic audits and reviews. By maintaining a proactive stance, we help your airport remain on track with its carbon reduction goals and continuously improve its environmental performance.
  • Independent Third-Party Verification: Independent third-party verification is an essential requirement for all levels of Airport Carbon Accreditation. The primary aim of independent third-party verification is to provide confidence that the airport- reported information, statements, and plans represent a faithful, true, and fair account of an airport’s efforts. Arthian’s team benefits from having in-house verifiers for Levels 1 – 4+ (one of the only Level 4+ ACA Verifiers in the UK) who have extensive experience in supporting airports of all sizes.

In summary, Arthian provides a full suite of services to assist airports in securing and maintaining airport carbon accreditation. From emissions monitoring and reporting to tailored training and safety integration, our comprehensive approach ensures that your airport can achieve its carbon reduction targets while upholding the highest standards of safety and efficiency. Partner with Arthian for a sustainable future and join the growing number of accredited airports committed to reducing their carbon footprint.

Accredited Airports and Carbon Reduction Initiatives

At Arthian, we’re dedicated to helping airports achieve airport carbon accreditation and significantly reduce their carbon footprint. Recent developments in the aviation industry highlight the importance of sustainability, where many airports are striving to achieve higher levels of airport carbon accreditation. The latest updates include:

  • Increased levels of European airports achieving Airport Carbon Accreditation
  • Accredited airports are investing in carbon emissions training programs
  • More airports than ever before are pushing to achieve higher levers of verification, showcasing their commitment to reducing emissions and overall Net Zero Strategies

ACI’s airport carbon accreditation program is a critical driver of sustainability in the aviation sector. The program encourages airports to adopt comprehensive strategies to manage and reduce carbon emissions. By participating in the airport carbon accreditation program, airports can demonstrate their commitment to sustainability and carbon reduction.

Arthian remains at the forefront of supporting airports in this journey. Our team of experts provides tailored solutions that meet the unique needs of each airport, helping them achieve the desired accreditation levels. Whether it’s through data collection and analysis, emissions training, or developing robust carbon management plans, Arthian ensures that airports are well-equipped to succeed in their carbon reduction efforts.

As the aviation industry continues to evolve, the importance of achieving airport carbon accreditation and reducing carbon footprints cannot be overstated. Accredited airports are leading the way in sustainability, setting benchmarks for others to follow. Arthian is proud to be a part of this transformation, offering the necessary expertise and support to help airports reach their carbon reduction goals.

Stay tuned for more updates and news on accredited airports and carbon reduction initiatives. Arthian is committed to keeping you informed on the latest developments in airport sustainability and airport carbon accreditation efforts. Together, we can work towards a greener and more sustainable future for the aviation industry.

ACA Updates: More Information

One of the most significant pieces of news is the increasing number of airports in Europe that have achieved various levels of airport carbon accreditation. These achievements underscore the commitment of airports to reduce carbon emissions and contribute to overall sustainability efforts. Airports across Europe are adopting comprehensive carbon reduction plans that are both innovative and impactful.

For airports aiming for higher accreditation levels, data accuracy and comprehensive carbon management strategies are crucial. Detailed data on carbon emissions allows airports to identify key areas for reduction and implement effective carbon reduction measures. Additionally, safety and security are paramount during this process, ensuring that all carbon reduction initiatives align with strict safety standards.

Accredited airports are also investing significantly in carbon emissions training programs. These programs are designed to educate airport staff on best practices for measuring and reducing carbon emissions. With proper training, staff are better equipped to contribute to airport sustainability goals. Arthian offers specialised training sessions that help airports understand and meet the requirements of different accreditation levels.

In the latest round of airport carbon accreditation news, some airports have reached new accreditation levels, showcasing their dedication to reducing carbon footprints. This achievement is a testament to their continuous efforts to adopt sustainable practices. Arthian has played an essential role in guiding these airports through the accreditation process, providing expertise and support at every step.

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