Category: Cities and local authorities, Emission inventories, Policies and measures

Lewisham Route to Neutral

Support to Lewisham Council to define the route to carbon neutral for the Borough

The Challenge

Lewisham Council declared a climate emergency in February 2019. The Council has set a target to be a carbon neutral borough by 2030.  The Council has shown significant ambition reflecting the urgent action that is needed and is being demanded by the public.

Lewisham Council contracted Aether, together with CAG Consultants and Future Climate, to provide support in defining the route to carbon neutral for the Borough. The challenge was to quantify, as far as possible, what is needed to achieve carbon neutral in the Borough by 2030.  The work was the first step to enabling the Council to develop a detailed action plan across the Borough.  

The Solution

Aether provided support through a variety of tasks:

  • defining the boundary of the carbon emissions to include in the target for net zero;
  • calculating the baseline emissions for 2017/18 incusing collating data from the Borough;
  • through research and discussions with Council stakeholders, developing modelling to identify a list of actions and activities that are needed for the Council and the Borough to reach their target.

In considering the boundary for the emissions we established what is measurable (with data available) and also what is within the control of the Council and separately what is influenced by the  businesses and residents of Lewisham. Some aspects can be readily quantified, using Council or published data, but other sources cannot be directly quantified, such as aviation emissions for flights taken by people of Lewisham, and the carbon footprint of the food that they consume. 

Our modelling uses the Carbon Scenario Model (CSM), an excel based tool comprised of a carbon footprint for the borough’s current emissions and emission reduction trajectories up to 2030 including impacts of actions.

Implementing the scale of action identified through the analysis will require significant ambition and funding.  Initial estimates of investment costs have been made, but there is significant uncertainty at this stage before projects are defined in more detail. It has been important to Identify which actions are within the control of the Council and related agencies such as housing associations, and those that will require the involvement of other stakeholders or policy decisions and investment by the GLA and central Government.

The result

Lewisham Council now has a better understanding of the types of actions required within the Borough to work towards their net zero target.  The climate change team is also able to continue to use the model provided by Aether, to update the analysis as their action planning progresses.

Lewisham is one of the first London Boroughs to publish their Climate Emergency Action Plan - a draft will be presented to the Mayor and Cabinet for approval in March 2020. The action plan has been developed building on Aether’s analysis together with input from public consultations.

The next steps for Lewisham will be to add detail to the individual elements of the plan: to continue to build on public pressure to engage with people and make positive changes; to undertake detailed feasibility assessments for investments; and to make demands on the GLA and Central Government to enable the significant changes that are required to meet the challenges of reaching net zero carbon. 

See all case studies

Katie King

Director

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Testimonial

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

“A heartfelt thank you to all the Aether team for this very comprehensive review – this is certainly turning out to be one of the most beneficial capacity building projects I have ever been involved in.”

Saviour Vassallo, Senior Environment Protection Officer, Malta Resources Authority

“Both the face-to-face training and the online version have been of high quality, with dynamic methods and a practical orientation that have allowed students to reach a solid knowledge base. The products have been delivered within the stipulated deadlines with an excellent quality and the team has always shown willingness to make adjustments according to the requirements of CONAF. We are very satisfied with the work. ”

Javier Cano Martín, Professional Unit for Climate Change and Environmental Services, CONAF (National Forestry Corporation), Chile

“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

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

Matthew Dudley, UNFCCC Secretariat

“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

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

Umweltbundesamt (Germany)

“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 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

“Aether is a great partner for work in the area of European Air Emissions. The team was committed, reliable, well organised and had a deep technical understanding and motivated other partners with their good spirit.”

Umweltbundesamt: Environment Agency Austria

“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

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