1. Baseline Review – Sant Cugat 1.OVERVIEW 2.The SCEAF - Inputting data 3.The SCEAF - Outputs 4. Options for improving energy efficiency identified 5. Applying the DSS – possible options

2. Baseline Review – Sant Cugat 16 th, 17 th and18 th July, 2014 NTUA, FUNITEC, D’APPOLONIA, POLITO Pilot Buildings: Town Hall Theatre Meetings with: The Energy Manager of Sant Cugat Municipality The Environmental Technician of Sant Cugat Building Maintenance Technicians Land Managers and Urban Quality Managers of Sant Cugat Technical personnel of the Sant Cugat Theatre Information Collected: Municipality’s energy profile and targets set Technical characteristics of equipment 1.OVERVIEW 2.The SCEAF - Inputting data 3.The SCEAF - Outputs 4. Options for improving energy efficiency identified 5. Applying the DSS – possible options

3. Sant Cugat participates in the OPTIMUS project with two pilot buildings, the Town Hall and the Theatre Auditori Sant Cugat has developed a Sustainable Energy Action Plan, that was submitted in 2008 It is currently finalising an updated version setting new energy saving and emissions targets. 1.OVERVIEW 2.The SCEAF - Inputting data 3.The SCEAF - Outputs 4. Options for improving energy efficiency identified 5. Applying the DSS – possible options Baseline Review – Sant Cugat

4. Sant Cugat – Town Hall SCEAF InputUnitWay of determination (Source)Town Hall Number of inhabitantsNAMunicipality records 86.000 Gross Floor Aream2m2 Municipality records 8.593 Number of occupants in the pilot building NAEnergy Manager of the building 350 Energy SourcesNAEnergy Manager of the building electricity & diesel CO 2 reduction target in municipal buildings till 2020 %Estimated (SEAP) 20 kgEstimated (SEAP) 0 Energy consumption reduction target in municipal buildings till 2020 %Estimated (SEAP) 20 kWhEstimated (SEAP) 0 Renewable energy sources in the final use target in municipal buildings till 2020 %Estimated (SEAP) 20 kWhEstimated (SEAP) 0 CO2 emissionskgCalculated 290.740 Electricity Consumption kWh (2013)Energy Records (Energy Manager) 1.172.339 kWh (2012)Energy Records (Energy Manager) 1.277.346 Energy Consumption referring to fossil fuels kWh (2013)(Energy Manager) 0 kWh (2012) (Energy Manager) 0 Energy Production from RES kWhPV Energy Records 22.506 Funds devoted for renewable energy sources & energy efficiency EurosInvoices expected SCEAF InputUnit Way of determination (Source) Town Hall Energy cost (Electricity and Fossil fuels) Euros (2013) Energy bills 192.537 Euros (2012) Energy bills 190.540 Energy storage kWh- 0 Cogenerating Heat and Power kWh- 0 Envelope techniques for passive heating and cooling NA Energy Manager – Energy inspection 1 Monitoring Systems NA Energy Manager – Energy inspection 4 Automations and ICT solutions NA Energy Manager – Energy inspection 3 Forecasting systems NA Energy Manager – Energy inspection 1 Social MediaNA Energy Manager – Energy inspection 2 Energy providers - Electricity NA Energy Manager 1 2 Energy providers - Fuel NA Energy Manager 1 2 Baseline Review – Sant Cugat 1.OVERVIEW 2.The SCEAF - Inputting data 3.The SCEAF - Outputs 4. Options for improving energy efficiency identified 5. Applying the DSS – possible options

5. SCEAF InputUnitWay of determination (Source)Theatre Number of inhabitantsNAMunicipality records 86.000 Gross Floor Aream2m2 Municipality records 4.150 Number of occupants in the pilot building NAEnergy Manager of the building 700 Energy SourcesNAEnergy Manager of the building electricity & gas CO 2 reduction target in municipal buildings till 2020 %Estimated (SEAP) 20 kgEstimated (SEAP) 0 Energy consumption reduction target in municipal buildings till 2020 %Estimated (SEAP) 20 kWhEstimated (SEAP) 0 Renewable energy sources in the final use target in municipal buildings till 2020 %- 0 kWh- 0 CO2 emissionskgCalculated 267.333 Electricity Consumption kWh (2013)Energy Records (Energy Manager) 508.613 kWh (2012)Energy Records (Energy Manager) 521.207 Energy Consumption referring to fossil fuels kWh (2013)(Energy Manager) 698.995 kWh (2012) (Energy Manager) 789.369 Energy Production from RES kWh- 0 Funds devoted for renewable energy sources & energy efficiency EurosInvoices expected SCEAF InputUnit Way of determination (Source) Theatre Energy cost (Electricity and Fossil fuels) Euros (2013) Energy bills 141.814 Euros (2012) Energy bills 149.800 Energy storage kWh- 0 Cogenerating Heat and Power kWh- 0 Envelope techniques for passive heating and cooling NA Energy Manager – Energy inspection 0 Monitoring Systems NA Energy Manager – Energy inspection 0 Automations and ICT solutions NA Energy Manager – Energy inspection 1 Forecasting systems NA Energy Manager – Energy inspection 0 Social MediaNA Energy Manager – Energy inspection 0 Energy providers - Electricity NA Energy Manager 1 2 Energy providers - Gas NA Energy Manager 1 1 Sant Cugat – Theatre Baseline Review – Sant Cugat 1.OVERVIEW 2.The SCEAF - Inputting data 3.The SCEAF - Outputs 4. Options for improving energy efficiency identified 5. Applying the DSS – possible options

6. visualisation Indicat or ID Description Town Hall Value Theatre Value Scale 1.1.1 CO 2 reduction target in municipal buildings till 2020 0,200 0-1 1.1.2 Energy consumption reduction target in municipal buildings till 2020 0,200 0-1 1.1.3 Renewable energy sources in the final use target in municipal buildings till 2020 0,2000,000 0-1 1.2.1 Medium term results for CO 2 reduction in Municipal Buildings 0,800 0-1 1.2.2 Medium term results for energy consumption reduction in Municipal Buildings 0,800 0-1 1.2.3 Medium term results for renewable energy sources in the final use in Municipal Buildings 0,833 0-1 1.3.1 Cost reduction for energy needs (gas, petroleum and electricity) in Municipal Buildings 0,0000,053 0-1 1.3.2 Level of switching energy providers (electricity/gas) 0,2000,300 0-1 1.3.3 Funds devoted for renewable energy sources & energy efficiency 0-1 2.1.1 Energy consumption reduction in municipal buildings 0,000 0-1 2.1.2 Percentage reduction of fossil fuels in energy mix 0,039 0-1 2.1.3 Percentage of electricity in energy mix 1,0000,421 0-1 2.2.1 RES production intensity 0,0260,000 0-1 2.3.1 Ability of storing energy produced (thermal storage, electrical storage) 0,000 0-1 2.3.2 Cogenerating Heat and Power 0,000 0-1 2.3.3 Exploitation of weather conditions to optimize energy performance in municipal buildings Low VL-L-H-VH 3.1.1 Monitoring Systems and BEMS Low VL-L-ML-M- MH-H-VH 3.2.1 Forecasting systems Very Low VL-L-H-VH 3.3.1 Municipal Buildings' surveillance strategies Very Low VL-L-H-VH Sant Cugat – Town Hall/Theatre Baseline Review – Sant Cugat 1.OVERVIEW 2.The SCEAF - Inputting data 3.The SCEAF - Outputs 4. Options for improving energy efficiency identified 5. Applying the DSS – possible options

7. Space heating and cooling: Installing external solar shading systems Increasing the use of free cooling Improving the internal ambient conditions in the main hall Operating the air conditioning system in a smoother way allowing greater internal temperature fluctuations, to enable a larger use of free cooling and to minimise the use of the peak heat pump To adapt air conditioning electric load to the present and foreseen production of the PV plant Lighting: Installing movement, natural lights and presence sensors to control lighting Sant Cugat – Town Hall/Theatre Baseline Review – Sant Cugat 1.OVERVIEW 2.The SCEAF - Inputting data 3.The SCEAF - Outputs 4. Options for improving energy efficiency identified 5. Applying the DSS – possible options

8. 1.Optimisation of air-conditioning profiles using outdoor cooling instead of the heat pump (provided that the Desigo system is updated) Input: weather forecasting data 2.Control of lighting system, pre-heating/cooling of the rooms based on schedules and weather forecasts Input: weather forecasting data, schedules Sant Cugat – Town Hall Baseline Review – Sant Cugat 1.OVERVIEW 2.The SCEAF - Inputting data 3.The SCEAF - Outputs 4. Options for improving energy efficiency identified 5. Applying the DSS – possible options

9. 1.Analyzing, measuring and forecasting occupancy (which varies from 20 to 700 people per day)- use of electrical equipment accordingly Input: Schedules Output: A weekly schedule based on upcoming scheduled rehearsals, past occupancy data, approximate durations, employees’ habits 2.Employees’ and artists’ encouragement for changing back-stage rooms Input: Weather forecasting data Output: A weekly schedule of working places based on temperature, humidity and lighting conditions 3.Management of the artificial lighting system, according to natural lighting conditions Input: Weather forecasting data Output: A detailed weekly schedule of lighting hours per room 4.Integration of the user’s experience data and employees’ satisfaction input, deriving from social networks to the DSS Input: Social data (tweets referring to the “Theatre Auditori hashtag”) Output: Classified and analyzed data, providing feedback on actions and affecting future energy management related decisions. Sant Cugat – Theatre Baseline Review – Sant Cugat 1.OVERVIEW 2.The SCEAF - Inputting data 3.The SCEAF - Outputs 4. Options for improving energy efficiency identified 5. Applying the DSS – possible options

10. Electricity and gas records concerning current and previous years Building schematics Technical data sheets of equipment Energy production records of the Town Hall’s PV system Pilot site visits - Sant Cugat Documents Collected Documents Expected Electricity bills concerning the current and previous years. Natural gas bills concerning the current and previous years. Funds spent on purchasing energy efficiency and renewable energy equipment

11. Dr. Haris Doukas: h_doukas@epu.ntua.gr Mr. Vangelis Spiliotis: spiliotis@fsu.gr Mrs. Phaedra Dede: pdede@epu.ntua.grh_doukas@epu.ntua.grspiliotis@fsu.grpdede@epu.ntua.gr This project has received funding from the European Union’s Seventh Framework Programme for research, technological development and demonstration under grant agreement no 608703. The sole responsibility for the content of this publication lies with the PASTA project. It does not necessarily reflect the opinion of the European Union which is not responsible for any use that maybe made of the information contained therein.