Insights
The OptiRate Blog
Expert insights on electricity costs, tariff optimisation, billing errors, and energy management for South African businesses.
Utility Bill Auditing
10 May 2026
Why South African Businesses Overpay on Electricity by 20% (And How to Stop)
Research shows South African businesses overpay on electricity by up to 20% due to billing errors, wrong tariffs, and missed optimisation opportunities. Here's…
OptiRate
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Utility Bill Auditing
26 Mar 2026
Why South African Businesses Overpay on Electricity by 30% (And How to Stop)
Research shows South African businesses overpay on electricity by up to 30% due to billing errors, wrong tariffs, and missed optimisation opportunities. Learn …
OptiRate
Read more →