Eskom Increase calculator

Cape Solace Energy Advisor

Eskom Increase Calculator

How would you like to estimate your current electricity cost? I know my monthly bill I know my monthly units/kWh I know both

Current monthly electricity bill R Use your latest average monthly Eskom or municipal electricity bill.

Business/site type

Location Town, city or province is enough for this estimate.

Projection period years

Increase assumption The expected scenario uses 12.7%, aligned with Eskom's 2025/26 average direct-customer tariff increase. Eskom's listed average tariff adjustments over the last five years average approximately 13.8%.

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Executive summary

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The expected scenario uses 12.7%, aligned with Eskom's 2025/26 average direct-customer tariff increase. Eskom's listed average tariff adjustments over the last five years average approximately 13.8%.

Current monthly bill Locked

Monthly bill Locked

Annual bill Locked

Total grid cost Locked

Added grid exposure Locked

Projected monthly bill growth

Year 1

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Year 2

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Year 3

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Year-by-year projection

Year	Estimated monthly bill	Estimated annual bill
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What this means for your business

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Recommended next step

Your projection shows increasing electricity cost exposure. The next step is to compare this grid-cost exposure against a solar or hybrid solution.

Compare Against Solar

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This projection is an estimate based on the inputs provided and does not represent a formal solar proposal. A full feasibility review requires tariff analysis, load profiling and site assessment.