UmuziwabantuCOS Tool Main Model V34REVCogta

The document is an Excel-based regulatory tool developed by the National Energy Regulator of South Africa (NERSA) to support cost-of-service calculations for electricity providers. It is publicly available for download and intended for use by utilities and sector stakeholders to ensure consistent tariff regulation. The tool is part of NERSA’s ongoing efforts to maintain transparency and fairness in energy pricing.