SHEPD Licence Area

View our real-time, historic, and planned outage data to learn about disruptions to the network. 

outage-management

Outage Management

Creative Commons Attribution 4.0

nafirs-shepd-faults

We are the electricity Distribution Network Operator (DNO) responsible for delivering power to over 3.8 million homes and businesses across central southern England and the north of Scotland. We serve some of the most diverse and unique geographies across the UK, and keep customers and communities connected whilst developing the flexible electricity network vital to achieving net zero.

Our skilled teams are based right across the regions we serve, from the bustle of West London to the smallest villages in the Highlands and Islands of Scotland.  They are supported by engineering and customer service teams based in major offices and depots in centres like Reading, Portsmouth, Perth and Inverness.

ssen-distribution

SSEN Distribution

NaFIRS HV Faults

4-letter short code identifying the district

DISTRICT_SHORT_CODE

District Short Code

REPORTING_YEAR

Reporting Year

VOLTAGE_1

Voltage 1

DIST_HV_REF

District HV Reference

Date and time the incident was reported, formatted as dd/MM/yyyy HH:mm

HV_INCIDENT_TIME

HV Incident Time

NRN_NORTH

NRN (North)

PRIMARY_NRN

Primary NRN

PRIMARY_NAME

Primary Name

Code identifying the type of equipment involved in the incident

EQUIPMENT_CODE

Equipment Code

EQUIPMENT

Equipment

Code identifying the component involved in the incident

COMPONENT_CODE

Component Code

COMPONENT

Component

Code identifying the cause of the incident

CAUSE_CODE

Cause Code

CAUSE

Cause

CONTRIBUTORY_CAUSE_CODE

Contributory Cause Code

CONTRIBUTORY_CAUSE

Contributory Cause

Flag indicating whether damage occurred (1=damage, 0=no damage)

DAMAGE

Damage

Flag indicating whether the incident was part of an exceptional event

EXCEPTIONAL_EVENT

Exceptional Event

Number of customers affected by the incident

HV_CUST_AFF

HV Customers Affected

Total customer minutes lost due to the incident, rounded to the nearest whole number

HV_CUST_MINS_LOST

HV Customer Minutess Lost

Average time off supply in minutes. Calculated by dividing total minutes lost by number of customers affected, rounded to nearest minute

AVG_TIME_OFF_MINS

Average Time Off Supply (Minutes)

NaFIRS LV Faults

DISTRICT_CODE

District Code

REFERENCE_NUMBER

Reference Number

LV_INCIDENT_TIME

LV Incident Time

NRN created by concatenating Primary NRN, HV Feeder NRN, Transformer NRN and LV Feeder NRN

NaFIRS SHEPD Faults

Title

Subject

Creator

Description

Publisher

Contributor

Date

Type

Identifier

Source

Language

Coverage

Rights

IB1 Sensitivity Class

IB1 Dataset Assurance

Data update frequency