Reduction of electricity cost in public administration through a distributed generation strategy

Vinicius Cypriano Doelinger Assad, Oureste Elias Batista, Francisco Bernardes Neto, Murillo Cobe Vargas, Tatiana Saviato Macedo

2018/04/20

Abstract

The use of distributed generation as an alternative to reduce energy costs in the city hall of Vitória, capital of state of Espirito Santo in Brazil, is proposed in this paper. Photovoltaic solar energy was considered and the system sizing was carried out based on the total cost of eletricity in 2016 (available at the City’s Transparency Website), resulting in a system with a total power of 78 MW. The financing scenarios were analyzed for acquisition of the system scaled with a horizon of 25 years. The results of the economic-financial analysis indicate that the investment is advantageous for the municipality and can bring great returns to the society.

Published in: Renewable Energy & Power Quality Journal (RE&PQJ, Nº. 16)
Pages: 99-102 Date of Publication: 2018/04/20
ISSN: 2172-038X Date of Current Version:2018/03/23
REF: 225-18 Issue Date: April 2018
DOI:10.24084/repqj16.225 Publisher: EA4EPQ

Authors and affiliations

Vinicius Cypriano Doelinger Assad, Oureste Elias Batista, Francisco Bernardes Neto, Murillo Cobe Vargas, Tatiana Saviato Macedo
Department of Electrical Engineering, Ufes, Universidade Federal do Espirito Santo. Campus of Vitória – ES, Brazil

Key words

Distributed generation, photovoltaic energy, economic viability analysis.

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