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This November 2006 report by Airshed Planning Professionals (Pty) Ltd, commissioned by Eskom Holdings Limited, assesses the inhalation-related health risks associated with the existing Matimba Power Station and the proposed Project Alpha power station in the Lephalale area of Limpopo Province. The study focuses on particulate matter (PM10), sulphur dioxide (SO2), and nitrogen dioxide (NO2), utilizing CALPUFF dispersion modelling and 2001 census population data to estimate premature mortalities and respiratory hospital admissions.

This report details the methodology and emissions inventory used for an air pollution health risk analysis concerning the existing Matimba Power Station and the proposed Project Alpha Power Station in the Limpopo Province of South Africa. It describes the use of CALMET and CALPUFF dispersion models to simulate pollutant concentrations and the subsequent application of dose-response relationships to estimate health risks, specifically total non-accidental mortality and respiratory hospital admissions.