NaFIRS Yearly Export

The NaFIRS Yearly Export is an annual export to a report file of the details of planned and unplanned outages on the SHEPD and SEPD distribution networks reported under the National Fault and Interruption Reporting Scheme (NaFIRS).

Data and Resources

NaFIRS all Faults - SEPD XLSX
CSV Extract from the NaFIRS Reporting for SEPD.
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NaFIRS all faults- SHEPD XLSX
CSV Extract from the NaFIRS Reporting for SHEPD, showing all faults.
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NaFIRS DefinitionsXLSX
Definition breakdown for the tabs contained within our NaFIRS dataset
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Reports and Documents

SSEN Data Triage record for NaFIRS Yearly ExportPDF
SSEN Data Triage record for NaFIRS Yearly Export
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Methodology Statement - NaFIRSPDF
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Additional Info

Field	Value
Source
Relation
Version	1
Author	SSEN Distribution
Author Email	SSEN Distribution
Contributor
Maintainer	SSEN Distribution
Resources Formats	['XLSX']
Maintainer Email	SSEN Distribution
Date	2023-08-31
Language	EN
Restricted	No
Update frequency	Annually
Last Data Update	2025-06-23T09:01:03.702532
Coverage
Conforms to
Has Version
Is Version Of
Contact Point	data@ssen.co.uk
Trust Framework	Open Energy
Sensitivity Class	IB1-O
Dataset Assurance	IcebreakerOne.DatasetLevel1
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