The OptiRate Blog
Expert insights on electricity costs, tariff optimisation, billing errors, and energy management for South African businesses.
Your Electricity Bill Has a Hidden Problem — And You're Paying for It Every Month
Most SA businesses are overcharged on electricity without knowing it. Discover the billing errors draining your bottom line every single month.
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.
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…
One Audit vs Ongoing Monitoring: Why SA Businesses That Check Once Still Overpay
A one-off electricity audit finds what's wrong today. But municipalities change tariffs, re-estimate meters, and apply backdated charges every month. Continuou…
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.
Your Electricity Bill Is Probably Wrong — And You'd Never Know It
South African businesses overpay millions every year on electricity — not because rates are high, but because their bills are simply wrong. Here's what's hidin…
Once-Off Audit vs. Continuous Monitoring: Why One Is a Cost and the Other Is an Asset
A once-off electricity audit solves a past problem. Continuous monitoring prevents the next one — and covers water and property rates too.
Five Electricity Billing Errors on South African Municipality Accounts — And How to Catch Them
A KZN doctor got a R2.7 million electricity bill. A Tshwane estate was double-charged on a levy affecting thousands of accounts. These are symptoms of a struct…