+44 1865 259200
+44 1865 259200
Estonia is required to annually report GHG emissions data to the European Union and under the United Nations Framework Convention on Climate Change (UNFCCC). The team at EKUK and EstEA are responsible for compiling the emission estimates. While the GHG inventory methodologies are well established, the inventory team wanted an improved inventory system to increase the efficiency of inventory compilation.
Aether has been supporting EKUK and EstEA in the streamlining of their inventory compilation calculations, implementing a spreadsheet-based solution to replace their current spreadsheets and replicate their established methodology. Aether’s GHG inventory templates were used and adapted to the teams’ requirements. This included automated data input and summaries, through Microsoft Power Queries, to improve the efficiency of the compilation processes. The Aether GHG templates put transparency at their core, and methodology and data sources were made clear throughout. Using the templates also ensured consistency across the compilation workbooks for all sectors.
A key aspect of this work was to provide hands-on training to the inventory team following delivery of the new compilation spreadsheets. Using our experience in capacity building we ran a two-day workshop, focussing on using the updated spreadsheets as well as more technical training on using Microsoft Power Queries. The training was well received, with feedback that the team had learnt more from our in-country visit than more bespoke IT/Excel training.
EKUK and EstEA use a new compilation tool for estimating GHG emissions and removals which:
To find out more about the different services that we offer to national inventory teams click here.
Category: National Governments, Capacity Building, Emission Inventories
Aether is supporting the Estonian Environmental Research Centre (EKUK) and Estonian Environment Agency (EstEA) in the development of its national greenhouse gas (GHG) emissions inventory templates. We are helping to ensure that the compilation process is transparent and efficient.
Read case studyCategory: National Governments, Emission Inventories
Aether, in partnership with NEXUS International University (NIU) and the University of Liberia, provided capacity building training in GHG inventory compilation and MRV systems in Liberia.
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.
Read case studyNews
Posted 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. In addition, experimental inventory statistics are presented for emissions of benzo[a]pyrene, dioxins and furans, and mercury.
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 storyPosted on: 6 October 2025
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.
Read full storyPosted on: 1 September 2025
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.
Read full storyTestimonial