Energy efficiency through analysis of the contracted demand, consumption and framework group “A” tariff: case study at IFPA Parauapebas campus: Eficiência energética através da análise do demanda contratada, consumo e estrutura tarifa do grupo "A": estudo de caso na IFPA campus de Parauapebas

Waste of electricity in public educational institutions is alarming. The agency Electric Energy National (ANEEL) published in October 2016 through the call 01/2016 to electricity distributors, which aims, among other objectives, to invest in efficiency energy and mini-generation in institutions, which evidences the absence of strategic energy management and the lack of a culture of optimizing energy resources. Thus, this work may help in the search for the minimization of electrical energy waste and public resources in the institutions, as it will propose an efficient framework methodology tariff system, able to assess and adjust demand contracted (kW). The methodology consists of achieving the energy efficiency, through demand analysis, tariff framework and energy consumption electricity, in the consumer unit, in particular to the study case study of the Federal Institute of Pará – Campus Parauapebas (IFPA), through the analysis of invoices monthly electricity bills and the basis of the resolutions and rules on the types of tariffs for electrical energy from groups A4. With that, it is expected to adjust the contracted load demand (kW). and crave cost reduction for the Public Administrationproviding a practical form of analysis and indication of the best tariff framework for the group studied, and thereby achieve sustainable consumption and efficient electricity contracts.