The concept and practice of Spatial and Temporal Modelling (STeM) is still in its infancy, however, the important role it plays in local Net Zero strategic planning is clear.
What is meant by Spatial and Temporal Modelling and why is it important?
The concept and practice of Spatial and Temporal Modelling (STeM) is still in its infancy, however, the important role it plays in local Net Zero strategic planning is clear.
Spatial and Temporal Modelling (STeM) is a spatial, data-driven modelling methodology with fixed targets (e.g. Net Zero by 2045), which allows its user to explore a range of credible pathways (e.g. energy decarbonisation) over a chosen period of time. Furthermore, it must be able to be updated to reflect local reality (e.g. a change of policy direction, updates to the grid etc). The four main attributes are laid out below:
Many local authorities are already using elements of Spatial and Temporal Modelling, particularly Geographical Information System (GIS) skills, to inform and support their Strategic Net Zero Planning. However, many local authorities also face barriers when implementing Spatial and Temporal Modelling.
These include, but are not exclusive to:
- the understanding of what Spatial and Temporal Modelling is
- funding uncertainty
- lack of capacity or capability
- ease of refresh/dynamic use of the Spatial and Temporal Modelling tool
- lack of consistency of input data
- differing levels of access to tools; different levels of appetite across local authorities.
The purpose of this report is for the North East and Yorkshire Net Zero Hub and Energy Systems Catapult to identify the tools, data and skills required at local level to ensure Net Zero strategic planning has maximum impact.
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