GreenICT-pohjaiset toimivuudenvarmistus-menetelmät ja - palvelut olemassa oleville rakennuksille (GreenICT-ToVa) Monitoring Based Commissioning Tools and Services for Existing Buildings Johtoryhmä 10.8.2010 Jorma Pietiläinen
EU Countries committed strongly to cut the CO2 emmissions 20-20 -20
Buildings have key role in climate combat! Buildings use about 40% of energy and are the biggest source of green house gases! Major challenge in existing buildingstock! GreenCampus 1.3.2009 Jorma Pietiläinen 3
Indicator Systems to Improve Current Situation!
Why we need ToVa/Cx! Source: http://www.ogc.gov.uk/documents/3d_don_ward_amend_.pdf
Basic Challenge for ToVa
Typical parameteres of monitoring: Indoor Environment (IAQ) Energy Performance S1 S2 S3 A B C D E C, ppm, db(a), lm kwh
IEA ECBCS Annex53 Climate Operation & Maintenance Building envelop Occupant behavior Building equipment Indoor environment conditions Building Performance Energy Use Source: IEA ECBCS Annex53,Total Energy Use in Buildings - Analysis and Evaluation Methods GreenCampus 1.3.2009 Jorma Pietiläinen 9
Levels of Monitoring and Control Actions 1. Building stock 2. Building 3. System 4.Equipment, Component Less but refined, general GreenICT-ToVA Tools and Services Levels of Control & Information More and detailed, specific GreenCampus 1.3.2009 Jorma Pietiläinen 10
Internet - the Future Platform for ToVa-Tools&Services Internet Processing, analysing, Information production Heating Electricity GreenCampus 1.3.2009 Jorma Pietiläinen 11
Buildings and equipments will be connected as well Internet GreenCampus 1.3.2009 Jorma Pietiläinen 12
Smart Meters - a new data source GreenCampus 1.3.2009 Jorma Pietiläinen 13
Work already done can be utilised
Focus on Occupation Phase and O&M Establish goals and dermine needs Set system reguirements Manage owner s and users needs and requirements Implement goals and verify performance Manage indoor climate and energy consumption Requirements and programming Design - sketch - solutions - permission documents Elaboration Construction Testing, balancing and handing over Operation and maintenance 1 2 3 4 5 6 7 1. To check up owners need and requirements 2. To check up design requirements and basis data 3. To evaluate design solutions and to check up permission documents 4. To check up purhasing documents and readiness for site process 5. To check up testing, balancing and handing over plans and verify results 6. To check up handing over and as built records 7. Continuous Cx, Long term monitoring and control
GreenICT-ToVa Tools and Services
Objectives: Develop foundation for new SaaS (Software as a Service) based activities and support new business development Define the main factors and parameters influencing total building performance to be measured and monitored Combine existing data sources (bldng automation, data-bases etc.) with new data provided by sensor networks etc. Develop automated diagnostics, analyses, reporting and feedback for various actors and stakeholders Develop ICT-based monitoring and reporting procedures and methods for continuous commissioning Create business and private-public networks for ToVa/Cx-service development Implement real pilots/demonstrations and create LivingLab-platforms for future development Participate in wide international collaboration and support export activities of companies
Tools and Servicdes for Monitoring Based Commissioning and Performance Assessment GreenCampus 1.3.2009 Jorma Pietiläinen 19
Osatehtävät: 1. Hallinto 2. Määrittelyt (ToVa-toiminnan tietotarpeet) 3. Smart-meter ym. energia-tiedot 4. RAU, RFID, Sensoriverkot jne (olosuhde-, käyttö- ym. tiedot) 5. Rakennusten ominaisuus-, ylläpito- ym. tiedot 6. Säätiedot 7. Mallinnus, laskenta-, analyysi-, diagnostiikka-moduulit 8. Katselmus-, säästösop.- yms. tiedot 9. Pilot-toteutukset 10. Vaikuttavuus-analyysit, greenlease käyttö 11. Palvelukonseptit,liiketoimintaverkot, markkinointi 12. Kv. Yhteistyö
RAU tiedot Smar Meter mittaustiedot Huoltokirjat yms. Energia-laskenta Energiakatselmustiedot Rakennuskantatiedot webservice webservice webservie Säätiedot webservice ToVa Monitorointi- ja Raportointi-palvelut webservice webservice webservice Karttakäyttöliittymä Energiatodistukset Kulutustiedot Sisäilmastoolosuhteet Palvelu- ja liiketoimintaverkot Katselmustoiminnan tuki Kv. Rinnakkaishankkeet (Venaja, Korea) Pilot A GreenCampus Kohteet: Otaniemi (VTT, Aaltoyliopisto, Helsingin yliopisto) Kv. yht.työ: Pietarin Polytekn. Yliopisto, Tsinghuan yliopisto, IEA Annex53-partnerit MBCx/ToVa Services and Tools Pilot B GreenCities Kohteet: Helsingin, Porin ja Espoon kaupungin omistama rakennuskanta Kv. yht.työ: Pietarin kaupunki, dataa ja demonstraatioita IEA Annex53- hankkeeseen Pilot C GreenOffice&Housing Kohteet: Skanska Oy:n toteuttamat toimisto- ja asuinrakennukset Kv. yht.työ: dataa ja demonstraatioita IEA Annex53-hankkeeseen. Tiedonvaihtoa Samsung C&T:n kanssa Uudet palvelukonseptit ja liiketoimintaverkot IEA ECBCS-yhteistyo (Annex 53)
Kustannukset Kustannusarvio (1000 Eur) VTT Aalto yliopiisto Projektiyhteensä Vuosi 2010 2011 2012 Yht 2010 2011 2012 Yht 2010 2011 2012 Yht Rahapalkka 40,00 70,00 65,00 175,00 12,00 18,00 18,00 48,00 52,00 88,00 83,00 223,00 Henkilösivu- kustannukset 23,00 41,00 38,00 102,00 7,32 10,98 10,98 29,28 30,32 51,98 48,98 131,28 Yleiskustannukset 60,00 105,00 98,00 263,00 17,58 26,37 26,37 70,32 77,58 131,37 124,37 333,32 Matkat 10,00 13,00 13,00 36,00 1,00 2,00 2,00 5,00 11,00 15,00 15,00 41,00 Aineet ja tarvikkeet 10,00 20,00 20,00 50,00 1,00 1,00 0,00 2,00 11,00 20,00 20,00 51,00 Laiteostot 0,00 0,00 0,00 0,00 0,00 0,00 0,00 0,00 0,00 0,00 0,00 0,00 Ostettavat palvelut 0,00 0,00 0,00 0,00 0,00 0,00 0,00 0,00 0,00 0,00 0,00 0,00 Muut kustannukset 0,00 0,00 0,00 0,00 0,00 0,00 0,00 0,00 0,00 0,00 0,00 0,00 Yhteensä 143,00 249,00 234,00 626,00 38,90 58,35 57,35 154,60 181,90 306,35 291,35 779,60
Thank You! Kiitos! GreenCampus 1.3.2009 Jorma Pietiläinen 23 38
Energy Audit Procedures will be developed and tested Instrumentation, Measurments, Checklists Walk Through Audit Energy Performance Certification
Monitoring on Daily and Hourly Consumption Daily Consumption of Total Electricity (kwh) Daily and Hourly Consumption of Total Electricity (kwh) Hourly Consumption Totalof Electricity Total Consumption Electricity per Day (kwh) GreenCampus 1.3.2009 Jorma Pietiläinen 25
Monitoring on Daily and Hourly Consumption Daily Consumption for Heating (kwh) Weekly Consumption Daily for Consumption Daily Heating Consumption (kwh) for Heating two for sequential Heating (kwh) (kwh) years Daily Cons. Outdoor Temperature GreenCampus 1.3.2009 Jorma Pietiläinen 26
Several Real Pilot Implementations Daily Consumption for Heating (kwh) Hourly Consumption of Total Electricity (kwh) Like GreenCampus Otaniemi - LivingLab for R&D and Education GreenCampus 1.3.2010 Jorma Pietiläinen 27
Daily Consumption for Heating (kwh) Daily Consumption for Heating (kwh) Hourly Consumption of Total Electricity (kwh) Pilot A GreenCampus Otaniemi LivingLab for RD and Education GreenCampus 1.3.2010 Jorma Pietiläinen 28
In the future for the whole campus area? GreenCampus 1.3.2009 Jorma Pietiläinen 29
You will get - what you order?
Components of indoor environment and energy efficiency Indoor Services Room temperature Air quality Warm and cold water Lightning Delivery of current 0023567 kwh Energy efficiency kwh/m2 Spaces Structures Heating Cooling Lighning Ventilation Service water Electricity delivery Automaatio Automation Envelope Heat/cool generation Daylight Air filtration Pumping Users equipments Reporting Heat insulation Heat/cool storage Illumination control Heat recovery Storages/ exhangers Metering Control Air tightness Heat/cool delivery Light fittings Heating Sewerage Instrumentation Massiviness Space heating/ Cooling panels Cooling Moisturing
Components of indoor environment Contrast Illuminance Glare Color rendering Thermal conditions Air humidity Air movement Air temperature Surface Temperature temperature differences and variation Lighting conditions Air quality Room characteristics Acoustic power Impulse Frequency Duration Acoustic conditions Organic gases Airborne dust Inorganic gases Bio-aerosols (bacteria, spores etc.)
GreenICT Platform for Performance Assessment Chosen Building Daily Consumption for Heating (kwh) Simila r type Building Volume (m3) Daily Consumption for Heating (kwh) Hourly Consumption of Total Electricity (kwh) Continuous & Monitoring Based Assessment & Commissioning
GreenICT Platform for Commissioning Tasks Commissioning Procedures and Tools for Energy Performance Verification Establish goals and dermine needs Set system reguirements Manage owner s and users needs and requirements Implement goals and verify performance Manage indoor climate and energy consumption Requirements and programming Design - sketch - solutions - permission documents Elaboration Construction Testing, balancing and handing over Operation and maintenance 1 2 3 4 5 6 7 1. To check up owners need and requirements 2. To check up design requirements and basis data 3. To evaluate design solutions and to check up permission documents 4. To check up purhasing documents and readiness for site process 5. To check up testing, balancing and handing over plans and verify results 6. To check up handing over and as built records 7. Continuous Cx, Long term monitoring and control Warning, check reason! 59
Existing material available!