Aether were the winner in the Innovation category at the Rail Freight Group Annual Awards. The award recognises two RSSB research projects which are already delivering improvements for the rail freight sector.

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Aether spent a week at the European Commission in Brussels as part of the review of air pollutant inventories submitted under the EU’s National Emission reduction Ceilings Directive (NECD).

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Aether travelled to the Estonian Environmental Research Centre (EKUK) in Tallinn to deliver a two-day training workshop for the inventory team to build capacity on the Excel power queries used in the GHG inventory templates previously set up by Aether in 2022.

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Aether delivered a three-day GHG inventory capacity building workshop in Saint Vincent and the Grenadines, towards development of the BTR1.

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Aether provided representatives from Central Asia (Kyrgyzstan, Tajikistan, Turkmenistan, Uzbekistan and Kazakhstan) who were visiting the UK on a study tour with an introduction to air quality management.

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Aether staff delivered a workshop in Islamabad, Pakistan on the fundamentals of MRV and GHG inventories.

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The air pollutant emissions inventories for England, Scotland, Wales, and Northern Ireland were published in September 2025. The data covers the period 2005 to 2023, for the pollutants ammonia, carbon monoxide, nitrogen oxides, non-methane volatile organic compounds, PM10, PM2.5, sulphur dioxide, and lead.

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Aether completed a project for to train staff in Government of Jersey in using Aether's Carbon Scenario Model to quantify the carbon impacts of net zero policies. The model is a key tool for the Government of Jersey for informing policy decisions on climate actions, and other related policies.

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In the first week of October Richard Claxton and Sergii Shmarin were in Istanbul, contributing as lead authors to the upcoming IPCC Methodology Report on Short-Lived Climate Forcers (SLCFs). SLCFs - such as black carbon, and other ozone precursors play a critical role in climate change and air quality. The new methodology report will provide essential guidance for countries to improve their emissions inventories and strengthen climate action.

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Aether has recently expanded its Land Development services and secured six new commissions with one of the UK’s top 14 house builders. These projects span from comprehensive Environmental Impact Assessments for large-scale residential developments to focused sustainability, energy, and air quality reports for smaller schemes.

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Aether has strengthened its Land Development services with the appointment of Michael Dray as Principal Sustainability Advisor. Michael brings over a decade of experience in sustainability across the built environment, with specialist expertise in low-carbon infrastructure, life-cycle carbon assessment, and Passivhaus consultancy.

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The Aether team is supporting reviews of air pollutant and greenhouse gas inventories for several European countries, including under the NECD, ESR, and LULUCF regulations. These reviews ensure accurate emissions data to meet EU targets for 2030. The team is also helping build capacity in countries needing extra support, contributing to cleaner air and better climate policy implementation across Europe.

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Testimonial

Don't just take our word for it...

“ The Aether team were a joy to work with and I would recommend the consultancy - the service provided throughout the process was exceptional. ”

Clare Bayley, Defra

“ The professional service provided by your company was of very high quality and completed within agreed timelines. ”

Matthew Dudley, UNFCCC Secretariat

“ If we have a need for any more reports in the future Aether will be first on my list. ”

Alan Hardy, Kyson Design

“ Aether was a great asset in involving/engaging with Member States experts on highly technical subjects regarding GHG reporting. Very clear communication of issues and results. ”

Andreas Pilzecker, DG CLIMA

“ It is always an absolute pleasure working with Aether. I always know what is expected of me. Their work ethic is of a very high standard and projects are always handled in a very professional manner. I have learnt many skills in terms of project management, quality control and workshop training styles from Aether and I hope to carry these principles forward in my own work. I look forward to collaborating with Aether more in the future. ”

Luanne Stevens, Gondwana

“ Chris was excellent to work with and always very pro active in making suggestions, taking work forward and applying his considerable technical knowledge in effective ways. ”

Robert Vaughan, Defra Air Quality Team

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