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
The Electricity Line Item Your Business Accountant Never Questions
Most SA businesses trust their electricity bills blindly. With 1,548 billing errors found across 6,017+ audits, the numbers tell a different story. That unques…
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Tariff Optimisation
20 May 2026
The Demand Charge Trap: The Line on Your Electricity Bill That's Costing SA Businesses Thousands
Most South African businesses watch their kilowatt-hour consumption closely. Almost none track their maximum demand — the silent cost driver that can inflate a…
OptiRate
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