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Laboratories and The New Energy Culture

Laboratories and The New Energy Culture. Paul Graham Manager, GHD Flack + Kurtz September 2002. Overview. Initiatives Case Studies CSIRO Energy Centre Newcastle University of California Santa Barbara Pomona College LA Outcomes Greenhouse Gas Emission Impacts Financial Impacts.

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Laboratories and The New Energy Culture

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  1. Laboratories and The New Energy Culture Paul Graham Manager, GHD Flack + Kurtz September 2002 Laboratories and The New Energy Culture 1

  2. Overview Initiatives Case Studies • CSIRO Energy Centre Newcastle • University of California Santa Barbara • Pomona College LA Outcomes • Greenhouse Gas Emission Impacts • Financial Impacts Laboratories and The New Energy Culture 2

  3. Initiatives • Energy Sourcing • Building Design • Siting massing orientation and building fabric • HVAC • Holistic view • Direct Digital Control • Stakeholder Issues Laboratories and The New Energy Culture 3

  4. CSIRO Energy Centre, Newcastle, NSW Project Team Client- CSIRO Corporate Property for CSIRO Energy Technology Division Architect- Cox Richardson Consulting Engineers– Building Services, Advanced Technology, Sustainable Design GHD Flack + Kurtz and Flack + Kurtz San Francisco Laboratories and The New Energy Culture 4

  5. CSIRO Energy Centre, Newcastle, NSW Energy Sourcing Embedded Generation System • 3 small wind turbines of 20 kW • 1 medium wind turbine of 100 kW • 140 kWp of building-integrated photo-voltaic cell arrays • 2 microturbines of 60 kW • 1000 kW battery • 4 small fuel cells of around 25 kW (future) • Total capacity 520 kW • Also, heat recovery and absorption chiller (future) Laboratories and The New Energy Culture 5

  6. CSIRO Energy Centre, Newcastle, NSW Energy Sourcing System Evaluation Criteria • Ability to minimize CO2 emissions • Ability to integrate the technology • Deliverability of technology • Public perception of CSIRO initiative • Level of support from industry • Ability to accept further technology Laboratories and The New Energy Culture 6

  7. CSIRO Energy Centre, Newcastle, NSW Energy Conservation - Building Energy Optimization • Establish baseline energy model • Reduce envelope impacts • Integrate climate opportunities • Reduce internal equipment loads • Define user environment • Create a modular and flexible facility • Optimize building services design Laboratories and The New Energy Culture 7

  8. CSIRO Energy Centre, Newcastle, NSW Energy Conservation - Integrate Natural Climate Opportunities • Understand annual climate data, temperature, wind, etc • Use natural ventilation wherever possible • Utilize daily temperature cycles through thermal mass • Utilize passive solar options and shading • Optimum orientation of buildings – N or NNW facing • Natural light to all functional spaces, optimize glazing • Light shelves on north walls of offices and laboratories • Sun-shading of north walls of offices and laboratories Laboratories and The New Energy Culture 8

  9. CSIRO Energy Centre, Newcastle, NSW Energy Conservation – Building Services Initiatives • HVAC • Dual air system with corridor make-up • Variable speed fans to fume cupboards plus all other variable flow air and water systems • 100% outside air with heat recovery and indirect evaporative cooling • Heat recovery by direct recirculation where possible • High efficiency motors • Building heating plus process and domestic hot water using heat recovered from site energy generation Laboratories and The New Energy Culture 9

  10. CSIRO Energy Centre, Newcastle, NSW Energy Conservation – Building Services Initiatives • HVAC Cont… • Modularity and on/off control to each laboratory • Under-floor office air conditioning system with mixed-mode controls • Operable windows for offices and thermal chimneys to create natural ventilation • Electrical • Lighting control – daylight and occupancy sensing with automatic on/off control wherever possible • Energy Star office equipment Laboratories and The New Energy Culture 10

  11. CSIRO Energy Centre, Newcastle, NSW Energy Management – BMS/EMS • Supervisory control & data acquisition for site generation • Sophisticated Building Management System to match physical systems • Central computer control for integration of all components • Effective integration of systems • Energy auditing of actual and planned performance • Public display of generation performance for all components Laboratories and The New Energy Culture 11

  12. CSIRO Energy Centre Energy Management System EMS Wind Inverter Systems PV Main Switchboard Buildings BMS Grid Laboratories and The New Energy Culture 12

  13. CSIRO Energy Centre Energy Management System EMS Wind Inverter Systems PV Main Switchboard Buildings BMS Grid Laboratories and The New Energy Culture 13

  14. CSIRO Energy Centre Energy Management System EMS Wind Inverter Systems PV Main Switchboard Fuel cells & Microturbines Buildings BMS Grid Laboratories and The New Energy Culture 14

  15. CSIRO Energy Centre Energy Management System EMS Battery Storage Wind Inverter Systems Inverter PV Main Switchboard Fuel cells & Microturbines Buildings BMS Grid Laboratories and The New Energy Culture 15

  16. CSIRO Energy Centre Energy Management System EMS Battery Storage Wind Inverter Systems Inverter PV Main Switchboard Fuel cells & Microturbines Buildings Energy Management System EMS Electrical Safety, Power Flow, Display, Auditing BMS Grid Laboratories and The New Energy Culture 16

  17. CSIRO Energy Centre Energy Management System EMS Battery Storage Wind Inverter Systems Inverter PV Main Switchboard Fuel cells & Microturbines Heat Recovery Buildings Energy Management System EMS Electrical Safety, Power Flow, Display, Auditing BMS Grid Laboratories and The New Energy Culture 17

  18. University of California, Santa Barbara Project Team Client– UCSB Donald Bren School Architect- Zimmer Gunsul Frasca Partnership/Brasker LA Consulting Engineers- Building energy analysis and Building Services Flack + Kurtz San Francisco Laboratories and The New Energy Culture 18

  19. University of California, Santa Barbara Features • Platinum LEED Rating • 200kW fuel cell • Energy use 30% below California Title 24req’ts • Laboratory Exhausts • Office Natural Ventilation • High efficiency equipment • Efficient lighting strategies Laboratories and The New Energy Culture 19

  20. University of California, Santa Barbara Laboratories and The New Energy Culture 20

  21. Pomona College, LA Project Team Client- Pomona College Architect- Bauer and Wiley • Consulting Engineers– Building energy analysis and Building Services • Flack + Kurtz San Francisco Laboratories and The New Energy Culture 21

  22. Pomona College, LA Features (abridged) • Silver LEED Rating • Heat recovery and indirect evaporative cooling • Photovoltaic arrays Laboratories and The New Energy Culture 22

  23. Pomona College, LA Heat Recovery and Indirect Evaporative Cooling Flack + Kurtz Inc. Laboratories and The New Energy Culture 23

  24. Pomona College, LA Heat recovery and IEC effect Flack + Kurtz Inc. Laboratories and The New Energy Culture 24

  25. Pomona College, LA Summary Flack + Kurtz Inc. Laboratories and The New Energy Culture 25

  26. Outcomes • Greenhouse gas emission reductions up to 60% • Financial Impacts: • Building design initiatives are effective on a Life Cycle Cost per kWhr basis • Embedded generation additional cents/kWhr relatively low • Capital costs from 1% of developed cost to make an appreciable difference up to 10% of developed cost for implementation of all technologies • Financials are improving rapidly Laboratories and The New Energy Culture 26

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