Local authorities are undertaking extensive decarbonisation planning to support their climate goals – whether developing Local Heat and Energy Efficiency Strategies (LHEES) in Scotland or Local Area Energy Plans (LAEP) developed by Energy System Catapult with support from Innovate UK.   

Given the importance of local delivery in meeting national net zero targets, Regen worked with Innovate UK to better understand the value of decarbonisation planning for local authorities – and what might be needed to fully unlock local authorities’ ability to plan for and deliver net zero.    

We interviewed 50 local authorities, both with and without decarbonisation plans or LAEPs. We ran a survey which gave us feedback from 147 local stakeholders. And we held a workshop with local energy experts. Here’s what we found.  

Decarbonisation planning is delivering value to local authorities and other stakeholders. 

This value lies in aligning key actors in a local area behind an agreed pathway and highlighting a set of clear actions. Plans have driven local political discourse and helped local authorities grasp the scale of the change.  

Although local areas have made good progress in net zero without setting an overall pathway, there is a danger their actions are less efficient and could be less cost-effective.  

Current approaches to decarbonisation planning can also be high-cost and the outputs inconsistent. There are also questions about how the outputs of plans tangibly influence decision-making locally, nationally and in energy networks.  

Therefore, the value of decarbonisation planning could be increased by clarity and consistency on the methodology and the ‘status’ of plans. 

Improving the availability and consistency of data used in decarbonisation plans would also improve quality and reduce costs.  

Work could also be focused on how the outputs of decarbonisation plans influence key local authority statutory functions such as spatial and transport planning. There is also no clearly agreed role for local decarbonisation plans in supporting local delivery of national initiatives or energy network planning.  

Critically, the value of decarbonisation planning will increase as local areas play a greater role in net zero delivery. 

Central government has recognised the importance of local delivery and is considering placing statutory net zero delivery responsibilities on local authorities, such as heat network zoning and EV charger strategies. Ofgem has also proposed the introduction of Regional Energy Strategic Planners (RESPs) which will likely require consistent local authority input that a decarbonisation plan could provide. 

Without an overarching approach to local decarbonisation planning, national net zero initiatives such as those in transport, housing and power sectors will establish their own siloed local processes, risking sub-optimal outcomes for public investment. In contrast, a joined-up approach can develop plans that meet multiple objectives at once, giving higher confidence that best value outcomes will be achieved from public investment and delivering wider economic and social benefits. 

Our recommendations

Based on feedback from local authorities, we identified two recommendations to fully unlock the value of decarbonisation planning at a local level.  

1. There is significant value in all local authorities having a consistent overarching decarbonisation plan, but these should be at a lower cost and higher level than current LAEPs. The overarching decarbonisation plan would guide effective local delivery of national net zero objectives, provide central government with a clear picture of local action, and provide a basis for efficient regional system planning.  

2. There is strong stakeholder agreement, backed by evidence, that a core data and assumptions service for local authorities would improve the quality and efficiency of local decarbonisation planning. This service would help local authorities at all levels immediately with the delivery of net zero projects and reduce the costs of developing a local decarbonisation plan, helping to make the process more accessible. It would also result in greater consistency and higher quality. 

You can read about our recommendations in the full report below:  

DPP Report Front Cover

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