Category: National Governments, Emission Inventories

Jamaica GHG inventory review

Aether has been working with the Jamaican Government to compile and improve their national greenhouse gas emissions inventory for their Third National Communication and Biennial Update Report.

Aether has been working with the Jamaican Government to compile and improve their national greenhouse gas emissions inventory for their Third National Communication and Biennial Update Report. This has involved extensive stakeholder engagement, capacity building and the hand-over of bespoke tools developed on the project. All sources of the emissions inventory were compiled with local experts, the methods and results being reported in detail in the Biennial Update Report. An important part of the project has been to develop recommendations that comprise a National System. Jamaica has a lot of experts with good technical knowhow, and hence it has been important to present options for a management structure that the national Government can use. Implementation of key elements of the National System will bring improved continuity, and will ensure the on-going development of the emissions inventory.

The challenge

Jamaica is a signatory to the UNFCCC, and is requested to update and report periodically on their GHG emissions.
Jamaica is a Non – Annex 1 Party to the Convention, and is required to submit a Biennial Update Report every two years, with the aims of increasing the transparency of mitigation actions and their effects. Under the UNFCCC, Jamaica is included in the classification “least developed country parties and Small Island Developing States”. There is therefore no specific deadline given for the submission of their Biennial Update Report. Jamaica’s work on emission inventories to date has been project based (being reliant on international funding). It is important that Jamaica is able to move to an emissions inventory programme that operates on a more continuous basis. With no National System currently in place in Jamaica, it was important that this project delivered recommendations that would allow an efficient and effective management structure to be implemented.

The solution

Aether specialises in the planning, preparation, management, reporting and review of emissions inventories. Our team has a wealth of expertise in the compilation and reporting of GHG emission inventories including experts with over 20 years’ experience in this field. As such, we were able to provide Jamaica with an internationally respected emissions inventory expert, who has skills not just in emissions inventory compilation across all sources, but also in the design and development of management systems. As a result we were able to deliver a national emissions inventory, by working alongside local experts, and leave the Government with recommendations that would put in place key elements of a National System that allows Jamaica to move away from the current “start-stop” way of working.

The result

Jamaica now has a fully functioning emissions inventory compilation system. This includes tools and systems that will allow the inventory to be easily updated in future years. Jamaica were also able to compile and report their Third National Communication and their Biennial Update report. The Government has a clear set of recommendations that, if implemented, will allow them to establish an emissions inventory team that works to continually develop the existing emissions inventory

See all case studies

Chris Dore

Director

Related case studies

Luxembourg Climate Action: Stakeholder engagement and reporting Portal

Category: 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 study

Developing Saint Lucia’s GHG Inventory

Category: National Governments, Emission Inventories

Aether provided capacity building training to the national GHG inventory team of Saint Lucia. A new greenhouse gas inventory was developed together with a National Inventory Report and the inventory Biennial Update Report chapter.

Read case study

Montenegro Climate Change Action MRV System

Category: National Governments, Policies and Measures

In cooperation with UNDP through the GEF funded project “Development of Montenegro’s Second BUR”, Aether has been supporting Montenegro in developing a monitoring, reporting and verification (MRV) system for its climate change mitigation and adaptation actions.

Read case study

News

Latest news

Posted on: 17 March 2026

Central Asia Study Tour: Air Quality Workshop

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 story

Posted on: 26 February 2026

Pakistan Training Workshop on Monitoring, Reporting and Verification (MRV), Carbon Markets, and Article 6 Mechanisms

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

Read full story

Posted on: 13 January 2026

Devolved Governments Air Pollutant Emissions Inventories

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 story

Posted on: 11 December 2025

Aether provided training to strengthen Government of Jersey’s climate policy modelling capacity

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 story

Testimonial

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

“ The team at Aether works very professionally and communicates very well which makes working with them a pleasure. Outputs are delivered on time to high quality. The team brings the rigour of technical knowledge and expertise and finds innovative ways of communicating complex messages. I would be happy to recommend the Aether team to organisations working on analysing and presenting emissions information in the public domain. ”

Fiona Glover, States of Jersey

“ The support provided by Aether for this project was especially remarkable considering the situation of the COVID-19 pandemic. The tools and methods used in order to engage local stakeholders really added value to the capacity building of the national team. ”

Shanna Emmanuel, Saint Lucia BUR Project Coordinator

“ I must congratulate each of you for your professional and tireless efforts. Let me point out that this has been the 'neatest' in-country review expert review team I have coordinated, and it has been a real pleasure. ”

UNFCCC Secretariat

“ Saint Lucia embraces the professional approach with which this project was undertaken by Aether, particularly their ability to develop mentorship relations with local government experts. This provides a basis for ensuring that the pool of local experts remain engaged and recognized over successive processes. ”

Annette Rattigan-Leo, Chief Sustainable Development and Environment Officer

“ Aether's approach to couple innovative visualisation with high expertise manpower delivered valuable insights for our inventory work. ”

Umweltbundesamt (Germany)

“ Engaging Aether to support us to develop the first GHG Inventory System and first Nationally Determined Contribution (NDC) for the United Republic of Tanzania has been a rewarding experience due to their high level of professionalism, creativity, timeliness and value for money. We will definitely consider Aether in our future initiatives. ”

Abbas Kitogo, Programme Specialist Energy and Climate Change, UNDP Tanzania