Energy efficiency
| Comprehensive energy checkanddevelopmentof reduction measures -Stadiums, arenas and other large sports facilities are complex buildings. A considerationofindividualmeasuresisoftennotsufficienttotaphighsavings potentials. Rather, an overall system approach is necessary. Carrying out a comprehensive energy analysis by a qualified engineering firm, taking into account usage in line with requirements. Development of energy efficiency measures and optimisation of energy supply. The goal is a significant reduction in energy demand. Examples of possible measures: Energy management/controlling, LED lighting, optimisation/modernisation of the heating system, optimisation of the lawn heating system, measures for ventilation/heating/cooling, night setback and adjustment of the heating curve, individual room control and temperature adjustment of the ancillary rooms. Comprehensiveenergycheckofallsportsfacilities;implementation as a joint action in the run-up to the major sports event. |
| Reduceopeninghours – Reducedopeninghoursofe.g.mediacentres,accreditationcentres,canteens, etc. |
| Temperaturecontroloftemporary facilities – Temperature control system to improve air conditioning in the temporary facilities;heatingandcoolingbasedondemandanddependingontheoutside temperature. |
| Useofequipmentwiththe highest energy efficiency – Use of equipment with highest energy efficiency for video wall, sound sys-tem,lighting,catering,ventilation/heating/coolingforalltemporaryfacilities; already consider in tenders. |
| LEDlighting – Conversionof alllightingtoLEDinsportsfacilities.Useof LEDlightinginall temporary facilities; |
| Lightingcontrol – Installation oftimers in passageandstaircaseareas;lightswitchingvia motion/presencedetectorsorpartialswitchingoffofunnecessarylights;brightness sensors for daylight-dependent control of lighting |
| Useofenergy-efficientdevices – UseofIT equipment,printers,multifunctiondevices,freezers,refrigerators,dishwashers with the highest energy efficiency class. |
| Optimisedevicesettings – Device settings of computers/laptops and training of employees regarding userbehaviour(standby,energy-savingmodeoftheITinfrastructure;(night) shutdown of computers, monitors, copiers, etc.) |
| Reductionofelectricitydemand in sports facilities – Divisionofinteriorlightingintoindividuallyswitchablegroups,verificationof night setback in all areas |
| LEDstripsystems – Installationorretrofittingofenergy-efficientLEDstripsystemsinstadiums and other sports facilities. |
| Reductionofcoolingdemand in sports facilities – Insulated facade reduces need for cooling, passive solar control measures: Sunprotectionandshadingofwindowsandglasssurfaces,naturalaeration and ventilation |
| Reductionofenergydemand for air conditioning – Airconditioning:notmorethan6degreesbelowoutsidetemperature |
| Refrigerationplant – Optimisedcontroloftherefrigerationsystemaccordingtoweatherconditions |
| Properventilation – Trainingofemployeesoncorrect,i.e.energy-efficientventilation |
| Energymanagement/controlling in sports facilities – Centralcontrolofindividual heat andelectricity consumers;switching on only when required; seasonal/usage-related adjustment of heating and cooling supply;improvementofconsumptiontransparencythroughinstallationofmeters; building management system |
| Airconditioningofthe server room – Optimisation(increased)serverroomtemperatures;optimisationofserver room air conditioning |
| Reductionofheatdemandin sports facilities – Waste water heat recovery, heat recovery from kitchen exhaust air system, no hot water connections for hand wash basins, temperature reduction at night,roomtemperaturenotabove20degrees,inspectionofheatedsurfaces by means of thermal imaging camera |
| Stadiumturfheating – Optimisedregulationofturfheatingaccordingtoweatherconditions |
