Revenue & Debt
Electricity Distribution Losses
Electricity purchased versus billed, quantifying technical and non-technical losses.
Why distribution losses are a material-loss disclosure
Electricity distribution losses combine unavoidable technical losses with non-technical losses from theft, faulty metering and unbilled consumption, and material losses must be disclosed and are reported on by the AGSA. Quantifying electricity purchased against electricity billed turns a vague leakage into a measured, manageable figure. AuditPro Core reconciles bulk purchases to billed units so the loss is quantified and its drivers can be tackled.
The Numbers
AuditPro Core renders this view from your tenant's live, tamper-evident records. The figures below are illustrative sample data.
Distribution Losses
16.8%
▲ above 10% norm
Revenue Lost
R 184 m
estimated annual
Units Purchased
2.41 GWh
from Eskom
Units Billed
2.01 GWh
83.2% recovered
Distribution Loss % by Month
Loss Analysis by Zone
| Distribution Zone | Loss % | Value Lost (R m) |
|---|---|---|
| Central Business | 9.4 | 28 |
| Township A | 24.1 | 71 |
| Township B | 21.8 | 54 |
| Industrial | 7.2 | 18 |
| Rural Reticulation | 18.6 | 13 |
Figures shown are illustrative sample data for demonstration. AuditPro Core renders these views from your own tenant's live, tamper-evident records.
Technical versus non-technical losses
Technical losses are inherent in transmission and distribution; non-technical losses arise from theft, meter tampering and unbilled use. Only the second category is largely recoverable, so separating them directs effort correctly.
Purchased versus billed reconciliation
The loss is the difference between units bought in bulk and units billed to consumers. A reliable loss figure depends on accurate bulk-purchase and billing data on the same basis.
Material loss disclosure
Where losses are material, they must be disclosed in the financial statements and are scrutinised by the AGSA. The disclosure is only as credible as the underlying measurement.
Revenue and viability impact
Non-technical losses are unbilled revenue, directly weakening the electricity service's financial viability and cross-subsidy capacity.
How AuditPro Core Bridges the Gap
- Purchase-to-billing reconciliation: bulk units bought are reconciled to units billed to quantify the loss.
- Loss decomposition: the figure is split into technical and non-technical components to target recovery.
- Exception flags: abnormal loss spikes by zone are flagged for investigation.
- Audit-ready disclosure: the loss calculation exports to support the material-loss note.
Key Takeaways
- Only non-technical losses are largely recoverable, so the split matters.
- The loss is purchased units minus billed units on a common basis.
- Material losses must be disclosed and are reviewed by the AGSA.
- Non-technical losses are lost revenue that undermines service viability.
See This on Your Own Data
AuditPro Core renders this dashboard from your tenant's live, tamper-evident records — every figure traceable to source.