Helping build detailed, evidence-based plans for low-carbon heat networks

The Centre for Sustainable Energy (CSE) led the development of a cross-borough energy masterplan for Kensington and Chelsea Council and Hammersmith and Fulham Council.

Energy masterplans help provide an evidence base for planners to deliver low carbon energy, a vital part of our transition to net zero.

Working with subcontractors  Sustainable Energy Ltd (SEL) in this energy masterplan we adopted a whole system approach to decarbonising heat across the two boroughs, producing a well-evidenced long-term strategy for the deployment of heat networks.

Cross-borough collaboration for net zero

The borough of Kensington and Chelsea joined forces with neighbouring Hammersmith and Fulham to create a visionary cross-borough energy masterplan. Their shared mission? To revolutionise heat decarbonisation by tapping into the area’s rich potential for heat networks.

Our approach was twofold:

1. We leveraged advanced mapping and modelling techniques to identify prime heat network locations in the area. Our analysis factored in crucial elements like heat demand density, anchor loads, potential heat sources, and grid constraints.
2. We then engaged in a collaborative, community-driven process to pinpoint five priority areas ripe for further feasibility studies. These areas stood out not just for their technical promise, but for the enthusiasm and needs of local stakeholders too.

The result was a dynamic, actionable masterplan featuring detailed recommendations for each priority area, plus broader strategies for both local authorities. This comprehensive roadmap is now propelling the boroughs towards tangible heat network development and delivery.

Thanks to the success of this project, the two boroughs are now undertaking detailed feasibility studies to support the development and delivery of two heat network opportunities identified in the plan.

Energy masterplan methodology: data-driven decision making

To deliver this energy masterplan, we used a rigorous, high-resolution, techno-economic evidence base to identify zero carbon heat network opportunities across the two boroughs.

Using CSE’s pioneering heat network optimisation tool, THERMOS, and SEL’s techno-economic models we created a timely plan to provide homes and workplaces with clean, locally generated energy.

Engaging the community, the heart of our energy masterplan

To develop heat networks, it’s vital to engage local stakeholders so they understand why they are necessary and are encouraged to connect where possible. Our modelling work is integrated with a strategic, carefully structured and managed stakeholder engagement process. This makes best use of existing local knowledge and secures consent and commitment from key actors across the area.

Supporting this work, CSE has recently worked with the Association for Decentralised Energy (ADE) and SE² to deliver qualitative research with local building owners to understand their attitudes and willingness to be connected.

From plan to action: implementing the energy masterplan

This project builds onto CSE’s proven heat zoning planning expertise looking in further detail at a local area. Once we modelled the opportunity areas for the two boroughs, we then zoomed in to a handful of the most promising areas for detailed analysis.

This supported the two boroughs to focus priorities and improve the chances of the masterplan being implemented, starting from the most deliverable opportunities.

The project was part funded by the Greater London Authority through the London Energy Accelerator programme. More information is available here on the Hammersmith & Fulham Council website.

Supporting local authorities to reach net zero goals

To reach net zero goals, local authorities are under immense pressure to develop concrete plans for decarbonising the local energy system. That’s where the expert team at the Centre for Sustainable Energy (CSE) steps in.

We work closely with local authorities to develop bespoke studies or strategies for local areas including:

• Heat network potential and wider heat decarbonisation studies
• Renewable energy potential assessments
• Holistic approaches to decarbonising the energy system through net zero strategies and Local Area Energy Planning (LAEP) work

Get in touch with Julia, CSE’s Local Net Zero Research Lead julia.oggioni@cse.org.uk