AMPROTEQInsights
Notes on tariffs, storage and cost.
Short technical notes behind the numbers on this site, with sources.
Eskom tariffs, 2007/08 to 2027/28The average tariff rose 966 % while consumer prices rose 157 %. What the 2026 NERSA decision adds, and what it means for storage.Read more →How we calculate LCOSLevelised cost of storage, step by step: what goes in the numerator, what goes in the denominator, and which assumptions move it most.Read more →
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Start with your meter data.
Twelve months of interval data, your tariff schedule and your notified maximum demand are enough for a first sizing, an indicative capex and a PPA rate, within five working days, at no cost.