District Energy Utility Network Foundation 2.0 release notes from ArcGIS Solutions March 2026 Release.
District Energy Utility Network Foundation can be used to accelerate district heating and cooling utility network implementations.
It includes a data model that configures ArcGIS Enterprise and the ArcGIS Utility Network to represent district heating and cooling networks. It deploys foundational services, simplifying the creation of additional web and mobile apps and provides a desktop data editing environment.
🔗 District Energy Utility Network Foundation Solution
🔗District Energy Utility Network Foundation Help
🔗What’s new in ArcGIS Solutions - March 2026
Here is a summary of the changes released:
2.0 (Mar 2026) | - The ArcGIS Pro project now includes a single Asset Type map to simplify setup and configuration.
- Removed tasks from the ArcGIS Pro project and replaced them with online documentation to provide more accessible and up-to-date resources.
- The Utility Data Management Support (UDMS) toolbox has been removed from the solution and can now be downloaded from the GitHub page.
- Data dictionaries have been removed from the solution and are now available through the Data dictionary links provided earlier in this topic.
- The Cathodic Protection Traceability and Leak Detection Traceability network attributes have been set to inline to increase performance of tracing and subnetwork management.
- The Lifecycle Status field has been renamed Asset State in all Utility Network feature classes.
- The Construction Status field has been renamed Asset Lifecycle Status in all Utility Network feature classes.
- The Construction Status network attribute has been removed to reduce the number of dirty areas created during status updates.
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Previous releases:
1.3 (Aug 2024) | - The following updates have been made to the Utility Data Management Support toolbox version 3.3.1:
- An issue was resolved with the Simple Data Mapping tool that was caused by running the tool in a cloned python environment.
- A new option to generate a terminal pop-up was added to the Configure UN Layers tool to visualize terminal information.
- A new tool was added called Copy Fields and Domains From Mapping which uses the Data Mapping workbook to copy fields from the source workspace to the target asset package.
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1.2 (Jun 2024) | - The subnetwork definitions' summaries have been removed because they are not required and can slow down the update subnetwork process. If summary information is required, it can be calculated through a trace.
- The Lifecycle and Construction status domains have been updated to align with other utility network foundation solutions. The lifecycle domain codes have been reduced to a minimum set of codes, defined by bits, to identify if a feature is in or out of the subnetwork/trace. The construction status domain is used to defined additional states an asset may be in.
- The Lifecycle Status Network Attribute has been moved to Inline to reduce database queries through trace and update subnetwork properties.
- The Device Asset Group, Line Asset Group and Junction Asset Group/Type Network attributes have been removed because Network Categories or the system Asset Group/Type Network Attributes should be used for Tracing and Subnetwork Definitions settings.
- The Data Dictionary has been replaced with reports generated from the Generate Schema Report geoprocessing tool.
- A network category of Heat Exchanger has been added to replace the use of the Device Asset Group in the subnetwork definition.
- The subnetwork definitions' condition barriers have been revised to align with the code changes of the Lifecycle Status Domain and to use the Heat Exchanger network category so that the definition is valid.
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1.1 (Mar 2023) | - A new Utility Data Management Support toolbox to support ArcGIS Pro 2.9 and ArcGIS Pro 3.1.
- Attributes rules have been updated to support ArcGIS Pro 3.1.
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1.0 (Nov 2021) | - First release of District Energy Utility Network Foundation
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