Análise de viabilidade econômica da adoção de soluções energéticas de menor impacto: estudo de caso em um condomínio horizontal na cidade de Londrina.

Abstract

We are using 50% more resources than the Earth can provide, and if the society keep this behavior, it is estimated that in 2030 even two planets will not be enough. Just as the Anthropic Impact, concerns for the environment have intensified over the years. In this new millennium, we observe a overloaded atmosphere when it comes to environmental issues. In this context, the present study assumes that sustainability can be achieved from our own homes. Thus, we performed an analysis of the economic viability of adopting energy solutions with less impact, on a horizontal condominium located in Londrina. The conservational applications this case study are those of photovoltaic panels, green roofs, LED bulbs, and from the substituting goods market with the method of avoided costs, indicators Net Present Value, Internal Rate of Return and PAYBACK were used to assess the economic viability of the project. During the analysis it was possible to observe the many advantages of conservation techniques over conventional, but its high deployment costs hamper the viability of the project.