https://community.graphisoft.com/t5/Sustainable-design/Please-help-energy-consumption-question/m-p/208581#M44 <DIV class="actalk-migrated-content"><T>Hi<BR /> <BR /> I have been trying to use the energy evaluation on different project but never succeeded because it always show to much annually energy consumption.<BR /> I set the windows to be about 1,1 , walls 0,16 , roof and ground 0,13 Wm2K.<BR /> All those factors result in a energy consumption of at least 130.00 kWh/m2a.<BR /> Can this be truth???? When our energy consultant count on the project with another energy program he gets 43kWh/m2a.<BR /> Here in sweden the regulations of energy consumption for new construction is a maximum of 55kWh/m2a.<BR /> <BR /> I have been looking on manny other tutorials on the energy evaluation in Archicad but "130.00 kWh/m2a" amount of energy consumption seams to be a normal amount when calculated in Archicad.<BR /> <BR /> After finish project we always control the factual energy consumption of the constructions, and it it is always around 38-53 kWh/m2a.<BR /> <BR /> Can someone tell me where i do wrong? Why the annual energy consumption is always so hight when calculated in Archicad.<BR /> Do someone have the same problem has me?</T></DIV> Thu, 11 May 2023 08:26:45 GMT Anonymous 2023-05-11T08:26:45Z https://community.graphisoft.com/t5/Sustainable-design/Please-help-energy-consumption-question/m-p/208581#M44 <DIV class="actalk-migrated-content"><T>Hi<BR /> <BR /> I have been trying to use the energy evaluation on different project but never succeeded because it always show to much annually energy consumption.<BR /> I set the windows to be about 1,1 , walls 0,16 , roof and ground 0,13 Wm2K.<BR /> All those factors result in a energy consumption of at least 130.00 kWh/m2a.<BR /> Can this be truth???? When our energy consultant count on the project with another energy program he gets 43kWh/m2a.<BR /> Here in sweden the regulations of energy consumption for new construction is a maximum of 55kWh/m2a.<BR /> <BR /> I have been looking on manny other tutorials on the energy evaluation in Archicad but "130.00 kWh/m2a" amount of energy consumption seams to be a normal amount when calculated in Archicad.<BR /> <BR /> After finish project we always control the factual energy consumption of the constructions, and it it is always around 38-53 kWh/m2a.<BR /> <BR /> Can someone tell me where i do wrong? Why the annual energy consumption is always so hight when calculated in Archicad.<BR /> Do someone have the same problem has me?</T></DIV> Thu, 11 May 2023 08:26:45 GMT https://community.graphisoft.com/t5/Sustainable-design/Please-help-energy-consumption-question/m-p/208581#M44 Anonymous 2023-05-11T08:26:45Z