Insights
The OptiRate Blog
Expert insights on electricity costs, tariff optimisation, billing errors, and energy management for South African businesses.
Utility Bill Auditing
20 May 2026
How to Spot and Dispute Electricity Billing Errors on Your City Power Account
City Power billing errors are more common than you think. Here's a step-by-step guide to identifying discrepancies and raising a formal dispute.
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Utility Bill Auditing
20 May 2026
City of Cape Town Electricity Billing Errors: What to Check on Your Municipal Account
Cape Town businesses consistently report estimated readings, incorrect tariff categories, and backdated charges on their municipal electricity accounts. Here's…
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Utility Bill Auditing
20 May 2026
How to Spot and Dispute an Electricity Billing Error on Your City Power Account
City Power billing errors are common — and the dispute process is rarely straightforward. Here's a step-by-step guide for Johannesburg business owners.
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