Energy Audit Report of the General Hospital Building in ... - Tkibuli Tea

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In the ENSI Key Numbers Software:Column - “Baseline” presents the required energy consumption for comfortable conditions inthe building under present operation conditions.Column - “After Measures” presents the reduced energy consumption estimates as a resultof implementing the suggested ENCON measures.7. Energy Efficiency PotentialThe numbers here result from modelling economic calculations made with the EconomySoftware Program. The Energy Auditing Team has identified a considerable energyefficiency improvement potential for this building, which is presented below:Savings in delivered energy 67572 kWh/yearNet savings 10222 GEL/yearInvestments 12258 GELPayback 1.2 yearsThe energy savings potential for the identification of energy efficiency and renovationmeasures is summarized in the following table:14
EE Potential - Energy AuditBakuriani General Hospital Heated Area: 661.5 m²EE Measures Investment Net Savings Payback NPVQ[GEL] [kWh/yr] [GEL/yr] [year] *1. Insulation of walls 6060 38129 5719 1.1 6.792. Insulation of ceiling 5488 27279 4092 1.3 5.153. Installation of a new lightingsystem710 2163 411 1.7 1.17Profitable EE Measures1. Insulation of walls 6060 38129 5719 1.1 6.792. Insulation of ceiling 5488 27279 4092 1.3 5.153. Installation of a new lightingsystem710 2163 411 1.7 1.17Total 12258 67571 10222 1.2* Based on a 10.47% real interest rateIt is important to pay attention to the first set of measures shown in the upper part of thetable and summarized as “EE Measures”. There are some measures that may becomparatively expensive, but are still justified taking into account the fuctions that a hospitalperforms.The reduction of CO 2 emissions achieved by implementing all measures identified throughthe energy audit is estimated as – 15.495 tons/year compared to the baseline consumption.These numbers result from the last table (see the section on environmental benefits). Thesavings divided by the energy carrier are multiplied by the CO 2 emission coefficients. Thenthey are summarized and multiplied by the total building area (661.5 m 2 ).14.6x 0.399=5.825 (kg/m 2 a)87.6x0.202=17.6 (kg/m 2 a)5.825 + 17.6 =23.425(kg/m 2 a)23.425x 661.5=15.495 (t/a)15
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Page 7 and 8: 3 Project OrganisationName of Proje
Page 9 and 10: External WallsGeneral evaluation of
Page 11 and 12: 5.2 Heating SystemThe hospital has
Page 13: [Gel/kW*h] where T- is the tariff o
Page 17 and 18: Total Investment 6060 GELO&M Expens
Page 19 and 20: CentralHeatingElectricityGasOilOthe

Energy Audit Report of the General Hospital Building in ... - Tkibuli Tea

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