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On the road towards establishing a sustainable Greenhouse Gas (GHG) inventory, South Africa wanted to make sure that they had a high quality national GHG inventory system. With this purpose, Aether has worked together with the Department of Environmental Affairs of the Republic of South Africa, as well as Gondwana and the North-West University. The team has provided hands-on support in the development of South Africa’s institutional arrangements, work plans, data systems, QA/QC systems and improvement plans.
South Africa’s national circumstances determine the level required for their inventory compilation. Despite being a non-Annex I country to the UNFCCC, the country is committed to developing a high-quality inventory system.
During 2015 to 2017, Aether provided hands-on support in the development of South Africa’s institutional arrangements, work plans, data systems, QA/QC systems and improvement plans. A key solution in meeting South Africa’s needs is the development of a national system portal. Launched in 2016, the online portal facilitates communication between both internal and external stakeholders, and ensures retention of institutional memory with thorough documentation. The inventory has further been improved through the adoption of best practice compilation templates, including QA/QC checklists and Aether’s QA/QC tool ‘QA Analyst’. To facilitate engagement and communication with the inventory team, as well as other stakeholders, the project incorporates multiple in-country visits and stakeholder engagement activities, as well as virtual training courses.
The work will ensure that South Africa can develop and maintain a high-quality data collection, analysis and reporting system for GHG emission trends. Through this process, the system will meet the needs of its climate action policy-makers to track and develop effective policies.
Outputs will inform and engage stakeholders and the public. The system will also support transparent, high-quality reporting to the UNFCCC in support of Biennial Update Reports (BURs) and National Communications (NCs).
Category: National Governments, Policies and Measures
Aether has been supporting Antigua and Barbuda on their first Biennial Update Report (BUR) by writing the Mitigation chapter. This work will enable Antigua and Barbuda to report transparently on initiatives addressing climate change mitigation and adaptation. Also the climate action database will enable the Department of Environment to take stock of climate related initiatives across the country, including the flow of climate finance, and relate this to national strategies and targets.
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Emma Salisbury was contracted as an international expert to support Rwanda’s Greenhouse Gas (GHG) reporting to the United Nations Framework Convention on Climate Change (UNFCCC).
Read case studyCategory: National Governments, Policies and Measures
Aether developed an innovative online platform, or Portal, for gathering, analysing and reporting Luxembourg’s climate policies and measures. The Portal acts as a central point for stakeholder engagement and keeps a live master list of national climate actions, with associated impact and cost analysis.
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Posted on: 17 March 2026
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.
Read full storyPosted on: 26 February 2026
Aether staff delivered a workshop in Islamabad, Pakistan on the fundamentals of MRV and GHG inventories.
Read full storyPosted on: 13 January 2026
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.
Read full storyPosted on: 11 December 2025
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.
Read full storyTestimonial