Energy diagnosis of the Faculty of Forestry Sciences, National University of Santiago del Estero

Abstract

An energy audit was conducted at the facilities of the Faculty of Forestry Sciences, located on the main campus of National University of Santiago del Estero (Argentina), with the objective of evaluating energy performance and proposing improvement measures. The methodology was structured in three stages: data collection, energy accounting, and identification of Energy Efficiency Improvement Measures (EEIM). The estimated electricity consumption was 643.2 kWh/day, equivalent to 97,733.8 kWh/year. The distribution of electricity use revealed that 56% of the total consumption was associated with thermal conditioning (mainly cooling), 38% with the use of electrical devices and equipment, and only 6% with lighting. This analysis enabled the characterization of the energy consumption profile of the academic unit and the identification of key areas for improvement. Based on these findings, EEIMs were developed and categorized into three levels according to the required investment: measures to promote behavioral changes for responsible energy use, energy management measures, and technological upgrades. This study provides a valuable tool to support institutional decision-making and contribute to the transition toward more efficient and sustainable energy management within the university context.