+44 1865 259200
+44 1865 259200
Merton Council declared a climate emergency in July 2019 and set carbon reduction targets to decarbonise the Council by 2030 and the borough of Merton by 2050. Merton has a history of taking strong action in this area and has had a climate strategy since 2009. However, unprecedented change will be necessary going forward. Merton Council contracted Aether, along with SE2, to provide support in the preparation of Merton’s climate action plan. The challenge was to identify and quantify a range of actions that Merton might undertake to achieve the decarbonisation targets.
To underpin the development of Merton’s Climate Strategy & Action Plan, Aether supported Merton Council by:
We partnered with SE2 to deliver two workshops; a small initial session with council staff focusing on the scope and principles of the targets, and a larger workshop with local stakeholders and interest groups to discuss the key actions that should be included in the decarbonisation modelling scenario.
Our modelling used the Carbon Scenario Model (CSM), an Excel based tool to develop decarbonisation pathways for the council up to 2030 and the borough to 2050, including individual GHG savings and costs of actions.
Merton Council now has a greater understanding of the actions that are required within Merton to meet their decarbonisation targets. The actions identified and cost estimates have been used in the preparation of the new Climate Strategy & Action Plan.
Find out more about how Aether is supporting local authorities with Climate Emergency declarations here.
Category: Cities and Local Authorities, Emission Inventories, Rail
REEC is the first tool for the UK that can calculate, to a high level of granularity and accuracy, the energy usage and resulting emissions for a specified freight train configuration travelling on specified routes on the GB rail network.
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Read case studyCategory: Cities and Local Authorities, Emission Inventories, Policies and Measures
Support to Lewisham Council to define the route to carbon neutral for the Borough
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Posted on: 13 January 2026
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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.
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