baseline review – sant cugat 1.overview 2.the sceaf - inputting data 3.the sceaf - outputs 4....
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Baseline Review – Sant Cugat
Baseline Review – Sant Cugat
16th, 17th and18th 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.OVERVIEW2.The SCEAF - Inputting data
3.The SCEAF - Outputs
4. Options for improving energy
efficiency identified
5. Applying the DSS – possible options
• 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.OVERVIEW2.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
Sant Cugat – Town Hall
SCEAF Input Unit Way of determination (Source) Town Hall
Number of inhabitants NA Municipality records 86.000
Gross Floor Area m2 Municipality records 8.593Number of occupants in the pilot building
NA Energy Manager of the building 350
Energy Sources NA Energy Manager of the building electricity & diesel
CO2 reduction target in
municipal buildings till 2020
% Estimated (SEAP) 20
kg Estimated (SEAP) 0
Energy consumption reduction target in municipal buildings till 2020
% Estimated (SEAP) 20
kWh Estimated (SEAP) 0
Renewable energy sources in the final use target in municipal buildings till 2020
% Estimated (SEAP) 20
kWh Estimated (SEAP) 0
CO2 emissions kg Calculated 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
kWh PV Energy Records 22.506
Funds devoted for renewable energy sources & energy efficiency
Euros Invoices expected
SCEAF Input UnitWay 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
NAEnergy Manager – Energy inspection
1
Monitoring Systems
NAEnergy Manager – Energy inspection
4
Automations and ICT solutions
NAEnergy Manager – Energy inspection
3
Forecasting systems
NAEnergy Manager – Energy inspection
1
Social Media NAEnergy Manager – Energy inspection
2
Energy providers - Electricity
NANA
Energy Manager 1
Energy Manager 2
Energy providers - Fuel
NANA
Energy Manager 1
Energy Manager 2
Baseline Review – Sant Cugat
1.OVERVIEW2.The SCEAF - Inputting data
3.The SCEAF - Outputs
4. Options for improving energy
efficiency identified
5. Applying the DSS – possible options
SCEAF Input Unit Way of determination (Source) Theatre
Number of inhabitants NA Municipality records 86.000
Gross Floor Area m2 Municipality records 4.150
Number of occupants in the pilot building
NA Energy Manager of the building 700
Energy Sources NA Energy Manager of the building electricity & gas
CO2 reduction target in
municipal buildings till 2020
% Estimated (SEAP) 20
kg Estimated (SEAP) 0
Energy consumption reduction target in municipal buildings till 2020
% Estimated (SEAP) 20
kWh Estimated (SEAP) 0
Renewable energy sources in the final use target in municipal buildings till 2020
% - 0
kWh - 0
CO2 emissions kg Calculated 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
Euros Invoices expected
SCEAF Input UnitWay 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
NAEnergy Manager – Energy inspection
0
Monitoring Systems
NAEnergy Manager – Energy inspection
0
Automations and ICT solutions
NAEnergy Manager – Energy inspection
1
Forecasting systems
NAEnergy Manager – Energy inspection
0
Social Media NAEnergy Manager – Energy inspection
0
Energy providers - Electricity
NANA
Energy Manager 1
Energy Manager 2
Energy providers - Gas
NANA
Energy Manager 1
Energy Manager 1
Sant Cugat – Theatre
Baseline Review – Sant Cugat
1.OVERVIEW2.The SCEAF - Inputting data
3.The SCEAF - Outputs
4. Options for improving energy
efficiency identified
5. Applying the DSS – possible options
visualisation
Indicator ID
Description
Town Hall
Value
TheatreValue
Scale
1.1.1 CO2 reduction target in municipal buildings till 2020 0,200 0,200 0-1
1.1.2Energy consumption reduction target in municipal buildings till 2020 0,200 0,200 0-1
1.1.3Renewable energy sources in the final use target in municipal buildings till 2020 0,200 0,000 0-1
1.2.1 Medium term results for CO2 reduction in Municipal Buildings 0,800 0,800 0-1
1.2.2Medium term results for energy consumption reduction in Municipal Buildings 0,800 0,800 0-1
1.2.3Medium term results for renewable energy sources in the final use in Municipal Buildings 0,833 0-1
1.3.1Cost reduction for energy needs (gas, petroleum and electricity) in Municipal Buildings 0,000 0,053 0-1
1.3.2 Level of switching energy providers (electricity/gas) 0,200 0,300 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 0,000 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 1,000 0,421 0-1
2.2.1 RES production intensity 0,026 0,000 0-1
2.3.1Ability of storing energy produced (thermal storage, electrical storage) 0,000 0,000 0-1
2.3.2 Cogenerating Heat and Power 0,000 0,000 0-1
2.3.3Exploitation of weather conditions to optimize energy performance in municipal buildings Low Low VL-L-H-VH
3.1.1 Monitoring Systems and BEMS Low Low VL-L-ML-M-MH-H-VH
3.2.1 Forecasting systems Very Low Very Low VL-L-H-VH
3.3.1 Municipal Buildings' surveillance strategies Very Low Very Low VL-L-H-VH
Sant Cugat – Town Hall/Theatre
Baseline Review – Sant Cugat
1.OVERVIEW2.The SCEAF - Inputting data
3.The SCEAF - Outputs
4. Options for improving energy
efficiency identified
5. Applying the DSS – possible options
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.OVERVIEW2.The SCEAF - Inputting data
3.The SCEAF - Outputs
4. Options for improving energy
efficiency identified
5. Applying the DSS – possible options
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.OVERVIEW2.The SCEAF - Inputting data
3.The SCEAF - Outputs
4. Options for improving energy
efficiency identified
5. Applying the DSS – possible options
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
1. Management of the artificial lighting system, according to natural lighting conditions2. Input: Weather forecasting data3. Output: A detailed weekly schedule of lighting hours per room
– 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.OVERVIEW2.The SCEAF - Inputting data
3.The SCEAF - Outputs
4. Options for improving energy
efficiency identified
5. Applying the DSS – possible options
• 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
Dr. Haris Doukas: [email protected]. Vangelis Spiliotis: [email protected]. Phaedra Dede: [email protected]
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.