DNO API (Distribution Network Operators)

Assess the viability of your energy infrastructure project in seconds

With our DNO API, you can locate nearby substations, check headroom capacity, view cable networks and see the location of towers - helping you make the right call when locating suitable land. Our comprehensive API pulls together data from the top 6 DNOs, bringing everything you need into a single source.

Our DNO tools are also available as part of a professional Searchland licence.

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Our DNO substations data API integrates seamlessly with bespoke platforms & GIS solutions

Get access to an in-depth array of DNO endpoints, including substation, tower and line locations, substation type, headroom rating, voltage, voltage group, tower type and operator information. Includes data from SSE, SPEN, WPD, ENWL, UKPN, NPG, and National Grid. View our API docs here.

Key API features

Substation locations

Pinpoint the exact locations of substations for strategic planning and analysis.

Tower and line locations

Access detailed information on the positions of towers and lines as well as voltage capacity and voltage group.

Substation type

Substation type: Identify various types of substations to understand their capabilities and functions.

Headroom rating

Obtain data on substation headroom ratings, including demand and generation voltage.

Voltage details

Detailed information on the demand and voltage levels at different substations and network points.

Voltage group

Classify substations based on their voltage group for targeted power management.

Tower type

Information on different types of towers, aiding in infrastructure understanding and planning.

Operator information

Access to data about operators managing substations and networks, essential for coordination and communication.

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Make critical decisions faster

Access to accurate energy infrastructure data, instantly. Make more informed and strategic decisions regarding site selection, project feasibility, and resource allocation.

Get an edge on the competition

Find sites that your competitors miss. Our DNO data is updated monthly, ensuring you have the most up-to-date access to substation locations and headroom capacity.

Enhance your existing software

Content with your current GIS software? Our API integrates smoothly, allowing you to consolidate all necessary data in one place, eliminating the need to adopt a new system.

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Ready to access our data?

Our property data API is available as an off-the-shelf solution, or as a package tailored to your specific needs. Get in touch with us to start a conversation.