Energy consumption and GHG emission scenarios of a university campus in Mexico
Por:
Escobedo, A, Briceno, S, Juarez, H, Castillo, D, Imaz, M, Sheinbaum, C
Publicada:
1 feb 2014
Resumen:
This study estimates energy consumption and related GHG emissions for the buildings and facilities of the main university campus at the National Autonomous University of Mexico (UNAM). The campus has a built area of 1.3km2. Based on the strategic plan of growth, a scenario analysis for 2020 was also developed estimating baseline and mitigation scenarios that include energy efficiency technologies and solar water heating. To estimate energy consumption, a representative sample of buildings and facilities by category was selected in order to develop level I and when possible level II energy audits. The study was complemented with results of level III energy audits performed in previous studies for some buildings. The bottom-up results from energy audits were compared to the electricity bill for the whole campus. We found that lighting represents 28% of total energy use, followed by special research equipment 17%, refrigeration 14%, and water heating that includes the Olympic swimming pool 9%. If energy efficiency technologies are applied for retrofitting and considered for new buildings in lighting, refrigeration, air conditioning; and a hybrid system (solar-electric-LPG) is used for water heating, energy consumption could be 7.5% less than in 2011 and CO2 emissions 11.3% less than in 2011. © 2013 International Energy Initiative. Published by Elsevier Inc. All rights reserved.
Filiaciones:
Escobedo, A:
Univ Nacl Autonoma Mexico, Fac Ingn, Mexico City 04510, DF, Mexico
Briceno, S:
Univ Nacl Autonoma Mexico, Inst Ingn, Mexico City 04510, DF, Mexico
Juarez, H:
Univ Nacl Autonoma Mexico, Inst Ingn, Mexico City 04510, DF, Mexico
Castillo, D:
Univ Nacl Autonoma Mexico, Inst Ingn, Mexico City 04510, DF, Mexico
Imaz, M:
Univ Nacl Autonoma Mexico, Programa Univ Medio Ambiente, Mexico City 04510, DF, Mexico
Sheinbaum, C:
Univ Nacl Autonoma Mexico, Inst Ingn, Mexico City 04510, DF, Mexico
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