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Creation of Zero CO2 Emissions School Buildings Due to Energy Use in Crete-Greece

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DOI: 10.4236/ojee.2016.51002    1,289 Downloads   1,479 Views  
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Decrease of energy consumption in buildings and increase of the share of renewable energies in them are currently technologically and economically feasible and it is promoted by E.U. policies. After 2019, all the new public buildings in EU countries must be near zero energy buildings reducing their energy consumption and CO2 emissions. Use of various renewable energies for heat and power generation in school buildings in Crete-Greece can result in zeroing their fossil fuels consumption and CO2 emissions. Purpose of the current work is to investigate the possibilities of creating zero CO2 emissions school buildings in Crete-Greece due to operational energy use in them. A methodology which allows the replacement of fossil fuels with renewable energies in school buildings is proposed. Solar energy, solid biomass and low enthalpy geothermal energy, which are abundant in Crete, can be used for that. School buildings in Greece consume significantly less energy, 68 KWh/m2 year, and emit less CO2, 28 kgCO2/m2 year, than the corresponding buildings in other countries. The installation cost of renewable energies systems in order to replace all fossil fuels used in school buildings in Crete-Greece and to zero their CO2 consumption due to energy use in them has been estimated at 47.42 - 87.71 €/m2, which corresponds to 1.69 - 3.13 €/kg CO2 saved.

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Vourdoubas, J. (2016) Creation of Zero CO2 Emissions School Buildings Due to Energy Use in Crete-Greece. Open Journal of Energy Efficiency, 5, 12-18. doi: 10.4236/ojee.2016.51002.


[1] Report on Energy Saving in Greek Buildings, University of Athens, Athens 1/3/2008. (In Greek)
[2] Demanuele, C., Tweddell, T. and Davies, M. (2010) Bridging the Gap between Predicted and Actual Energy Performance in Schools. World Renewable Energy Congress: World Renewable Energy Congress and Exhibition, Abu Dhabi, 25-30 September 2010, 1-6.
[3] Ding, G.K.C. (2007) Life Cycle Energy Assessment of Australian Secondary Schools. Building Research & Information, 35, 487-500.
[4] Hernandez, P., Burke, K. and Lewis, J.O. (2008) Development of Energy Performance Benchmarks and Building Energy Ratings for Non-Domestic Buildings: An Example for Irish Primary Schools. Energy and Buildings, 40, 249-254.
[5] Beusker, E., Stoy, C. and Pollalis, S.N. (2012) Estimation Model and Benchmarks for Heating Energy Consumption of Schools and Sport Facilities in Germany. Building and Environment, 49, 324-335.
[6] Filippin, C. (2000) Benchmarking the Energy Efficiency and Greenhouse Gases Emissions of School Buildings in Central Argentina. Building and Environment, 35, 407-414.
[7] Desideri, U. and Proietti, S. (2002) Analysis of Energy Consumption in the High Schools of a Province in Central Italy. Energy and Buildings, 34, 1003-1016.
[8] Pérez-Lombard, L., Ortiz, J. and Pout, C. (2008) A Review on Buildings Energy Consumption Information. Energy and Buildings, 40, 394-398.
[9] Corgnati, S.P., Corrado, V. and Filippi, M. (2008) A Method for Heating Consumption Assessment in Existing Buildings: A Field Survey Concerning 120 Italian Schools. Energy and Buildings, 40, 801-809.
[10] Dascalaki, E.G. and Sermpetzoglou, V.G. (2011) Energy Performance and Indoor Environmental Quality in Hellenic Schools. Energy and Buildings, 43, 718-727.
[11] Marszal, A.J., Heiselberg, P., Bourrelle, J.S., Musall, E., Voss, K., Sartori, I. and Napolitano, A. (2011) Zero Energy Building—A Review of Definitions and Calculation Methodologies. Energy and Buildings, 43, 971-979.
[12] Butala, V. and Novak, P. (1999) Energy Consumption and Potential Energy Savings in Old School Buildings. Energy and Buildings, 29, 241-246.
[13] Godoy-Shimizu, D., Armitage, P., Steemers, K. and Chenvidyakarn, T. (2011) Using Display Energy Certificates to Quantify Schools’ Energy Consumption. Building Research & Information, 39, 535-552.
[14] Vourdoubas, J. (2015) Creation of Zero CO2 Emissions Hospitals Due to Energy Use. A Case Study in Crete-Greece. Journal of engineering and Architecture, 3, 1-9.
[15] Vourdoubas, J. (2016) Creation of Zero CO2 Emissions Residential Buildings Due to Energy Use: A Case Study in Crete-Greece. Journal of Civil Engineering and Architecture Research, 3, 1251-1259.
[16] Hong, S.-M., Paterson, G., Mumovic, D. and Steadman, P. (2013) Improved Benchmarking Comparability for Energy Consumption in Schools. Building Research & Information, 42, 47-61.
[17] Thewes, A., Maas, S., Scholzen, F., Waldmann, D. and Zürbes, A. (2014) Field Study on the Energy Consumption of School Buildings in Luxembourg. Energy and Buildings, 68, 460-470.
[18] Tae-Woo, K., Kang-Guk, L. and Won-Hwa, H. (2012) Energy Consumption Characteristics of the Elementary Schools in South Korea. Energy and Buildings, 54, 480-489.
[19] Directive 2010/31/EU of the European Parliament and of the Council of 19 May 2010 on the Energy Performance of Buildings (Recast) [2010] OJ L153/13.
[20] Ramesh, T., Prakash, R. and Shukla, K.K. (2010) Life Cycle Energy Analysis of Buildings: An Overview. Energy and Buildings, 42, 1592-1600.

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