Brussels, 2013 Lisbon Pilot implementation: IST Taguspark CARLOS SILVA IST- LISBON

IST Taguspark Campus Co-creation process IEMS measures Baseline results Savings Working timeline LISBON PILOT Presentation structure

IST – largest engineering school in Portugal students 900 faculty members 400 employees 3 campi IST - Taguspark campus 1100 students (ICT oriented degrees) 100 faculty members 100 employees 1 building from ,000 m 2 BMS (HVAC and Lighting) LISBON PILOT Taguspark

Goal: minimize energy consumption and maximize user comfort through an intelligent interaction between users and BMS Approach: Test different platforms and levels of interactions in different locations Energy laboratory Nucleus 14 Amphitheatre A4 Library PC room LISBON PILOT Test locations 0 1 2

Workshops with students, faculty and staff Surveys Meetings with campus management, energy management team LISBON PILOT Co-creation

SPACEAPPLICATIONTECHNICAL SOLUTION LibrarySmart automatic control of lighting conditionsDaylight sensors Amphitheatre A4 Scenario management for lighting and video projector Web app that interacts with the IEMS Cooperative HVAC setting Web app to achieve cooperative HVAC setting, incorporating user preferences, occupancy, CO2 and humidity sensors PC Room Automatic PC shut downComputer utility software Smart automatic control of lighting conditionsDaylight sensors, blinds mechanical control Energy Laboratory Smart automatic control of lighting conditions Daylight sensors; movement sensors; blinds mechanical control Innovative energy visualization toolsLCD displaying energy consumption information Smart management of HVACComputer utility software Nucleus 14 Smart management of HVAC and lighting systems Web app incorporating temperature preferences and room occupancy. Computer utility software Daylight and motion sensors. Efficient lighting of the corridorsLighting timer LISBON PILOT Intelligent Energy Management System

LISBON PILOT Energy Lab Installed Equipment: Investment: aprox. 12 k€ KNX solution covering: -8 lighting control circuits with dimming -1 HVAC control module -12 power sockets (ON/OFF) Bluetooth detection system PV generation system with batteries USER INTERACTION EXAMPLES a)Automatic HVAC and Lighting set-point Internal and external temperature Internal and external illuminance b)Personalized HVAC and Lighting set-point for each user c)Pre-programmed scenarios d)Energy visualization tools 1

LISBON PILOT Nucleus 14 Equipments to be installed: Nucleus 14, 2nd Floor (13 office spaces) Expected Investment: aprox. 10k€ KNX solution covering -13 offices (individual and group) -1 HVAC control module -2 lighting circuits (ON/OFF) -RFID detection Corridor and Hall -3 lighting circuits(ON/OFF) 3 movement sensors USER INTERACTION EXAMPLES a)Automatic HVAC set-point in every room b)Personalized user preferences 2

LISBON PILOT Amphitheatre A.4 Equipments to be installed: Expected Investment: aprox. 7,5k€ iLIGHT Solution covering: -18 DALI Ballasts -iCAN Module -Relays Interface -Temperature, humidity and CO2 sensors -Scenario selection panel USER INTERACTION EXAMPLES a)Mobile application with a)Display of energy consumption and room conditions b)Pre-programmed scenarios managed by faculty c)User engagement through voting system Lecture Hall “A.4”, Ground Floor Room capacity of 130 people. 0

Equipments to be installed: Expected Investment: aprox. 7,5k€ iLIGHT Solution covering: -40 DALI Ballasts (36W) -16 DALI Ballasts (18W) -iCAN Module -Relays Interface -Temperature, humidity and CO2 sensors USER INTERACTION EXAMPLES a)Automatic daylight harvesting control based on users location a)Users identify its location on web/mobile application b)Advising system to assign location Library, Ground Floor - Reading Room; - Study Room (open 24 hours/7 week days) LISBON PILOT Library 0 1

Equipments to be installed: Expected Investment: aprox. 6k€ iLIGHT Solution covering: -8 DALI Ballasts -iCAN Module -Relays Interface -Temperature, humidity and CO2 sensors -Automatic blinds USER INTERACTION EXAMPLES a)Automatic power down of computers based on computer usage b)Automatic lighting scenarios (zoning within the room) c)Automatic blind controls based on outside lighting conditions PC room “1.19” 1 st floor Room capacity 20 people. LISBON PILOT PC room

LISBON PILOT Co-design

LISBON PILOT Learning about the users EnergyPlus Modeling Temperature Conditions Users Preferences MOGA approach

YearConsumption IST Taguspark values Taguspark characteristic consumption [kWh/m 3 ] 2009 Electricity1.618 MWh8 Natural Gasn.a.- Water5.220 m Electricity1.496 MWh7 Natural Gas489 MWh2 Water8.542 m Electricity1.362 MWh7 Natural Gas1.119 MWh5 Water7.833 m Electricity1.470 MWh7 Natural Gas1.319 MWh6 Water3.951 m 3 19 LISBON PILOT Overall campus baseline

LISBON PILOT Test locations baseline HDDOccupancyDay Light HoursIrradianceCCD Energy laboratory+++ Nucleus Library++ Amphitheatre A4++++ PC room++ Approach: Periodic Baseline Period Consumption / Periodic Test Period Consumption Model during a Baseline Period with Predictor Variables in a regression equation We may use control groups

LISBON PILOT Expected savings Reference: at least 15% from previous projects Behavior user transformation only Maximizing Comfort and minimizing consumption maybe conflicting goals Rebound effects are expected (up to 20%) Baseline (kWh/a) Savings Energy laboratory6725%-15% Nucleus % Library % Amphitheatre A % PC room %

LISBON PILOT Expected chronogram

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