Study on the Technical and Economic Viability of a Polygeneration Energy System Applied to a Hospital Unit in Bahia’s Countryside, Brazil

Abstract

The present study aims to propose a polygeneration system model, integrating multiple forms of energy generation, such as photovoltaic systems, heat pumps, and other existing storage models to be used in a small-sized hospital unit in Bahia’s countryside. A polygeneration system was developed through a basic Project of the individual components and their integration as a unified system. The COP value, energy saving, and macro investment predictions were calculated, and financial indicators such as payback time, VPL, and TIR were determined. The results showed that the proposed system can supply the hospital’s energy demands and be considered a stimulating investment.