energy efficient buildings for high tech industries - an integrated r&d and market...
TRANSCRIPT
![Page 1: Energy Efficient Buildings for High Tech Industries - An Integrated R&D and Market Transformation Program Dale Sartor Lawrence Berkeley National Laboratory](https://reader036.vdocuments.net/reader036/viewer/2022062315/5697bfc41a28abf838ca5f8d/html5/thumbnails/1.jpg)
Energy Efficient Buildings for High Tech Industries - An Integrated
R&D and Market Transformation Program
Dale SartorLawrence Berkeley National Laboratory
Environmental Energy Technologies Division Applications Team
![Page 2: Energy Efficient Buildings for High Tech Industries - An Integrated R&D and Market Transformation Program Dale Sartor Lawrence Berkeley National Laboratory](https://reader036.vdocuments.net/reader036/viewer/2022062315/5697bfc41a28abf838ca5f8d/html5/thumbnails/2.jpg)
Contact Information:
Dale Sartor, P.E.Lawrence Berkeley National LaboratoryApplications TeamMS 90-3011University of CaliforniaBerkeley, CA 94720
[email protected](510) 486-5988http://Ateam.LBL.gov
![Page 3: Energy Efficient Buildings for High Tech Industries - An Integrated R&D and Market Transformation Program Dale Sartor Lawrence Berkeley National Laboratory](https://reader036.vdocuments.net/reader036/viewer/2022062315/5697bfc41a28abf838ca5f8d/html5/thumbnails/3.jpg)
What Is The Applications Team?Diverse Group from LBNL
http://ateam.lbl.gov
Research Staff
+
In-House Energy
Management
=
A-Team
![Page 4: Energy Efficient Buildings for High Tech Industries - An Integrated R&D and Market Transformation Program Dale Sartor Lawrence Berkeley National Laboratory](https://reader036.vdocuments.net/reader036/viewer/2022062315/5697bfc41a28abf838ca5f8d/html5/thumbnails/4.jpg)
Laboratories, cleanrooms, and data centers …serve industries of the future
Unique environmental needs …very energy intensive
Why The High-Tech Buildings Sector?
Significant efficiency improvement opportunities ...1 billion therms/year, 40 billion kWh/year, 10 GW
…new construction: 2 therms/sf, 90 kWh/sf, 20 W/SF
![Page 5: Energy Efficient Buildings for High Tech Industries - An Integrated R&D and Market Transformation Program Dale Sartor Lawrence Berkeley National Laboratory](https://reader036.vdocuments.net/reader036/viewer/2022062315/5697bfc41a28abf838ca5f8d/html5/thumbnails/5.jpg)
Energy Use by Building Type
![Page 6: Energy Efficient Buildings for High Tech Industries - An Integrated R&D and Market Transformation Program Dale Sartor Lawrence Berkeley National Laboratory](https://reader036.vdocuments.net/reader036/viewer/2022062315/5697bfc41a28abf838ca5f8d/html5/thumbnails/6.jpg)
![Page 7: Energy Efficient Buildings for High Tech Industries - An Integrated R&D and Market Transformation Program Dale Sartor Lawrence Berkeley National Laboratory](https://reader036.vdocuments.net/reader036/viewer/2022062315/5697bfc41a28abf838ca5f8d/html5/thumbnails/7.jpg)
States with the Largest Number of Cleanrooms
California New York Texas Ohio Illinois
![Page 8: Energy Efficient Buildings for High Tech Industries - An Integrated R&D and Market Transformation Program Dale Sartor Lawrence Berkeley National Laboratory](https://reader036.vdocuments.net/reader036/viewer/2022062315/5697bfc41a28abf838ca5f8d/html5/thumbnails/8.jpg)
Opportunities are SignificantCleanroom End-Use Energy Breakdowns
![Page 9: Energy Efficient Buildings for High Tech Industries - An Integrated R&D and Market Transformation Program Dale Sartor Lawrence Berkeley National Laboratory](https://reader036.vdocuments.net/reader036/viewer/2022062315/5697bfc41a28abf838ca5f8d/html5/thumbnails/9.jpg)
Opportunities Are RealLBNL Example:
40% reduction in energy use per square foot from 1985 baseline $4 million/year more research based on 1985 energy prices Improved worker productivity Safer environment Improved reliability
![Page 10: Energy Efficient Buildings for High Tech Industries - An Integrated R&D and Market Transformation Program Dale Sartor Lawrence Berkeley National Laboratory](https://reader036.vdocuments.net/reader036/viewer/2022062315/5697bfc41a28abf838ca5f8d/html5/thumbnails/10.jpg)
High-Tech Buildings Initiative Sponsors: Pacific Gas & Electric Co. San Diego Gas and Electric Co. California Institute for Energy Efficiency California Energy Commission Montana State University Department of Energy (BTS and FEMP) Environmental Protection Agency Northwest Energy Efficiency Alliance New York State Energy Research & Development Authority Private Industry (Organizations and Companies)
LBNL Leads an Integrated R&D and
Market Transformation Initiative
![Page 11: Energy Efficient Buildings for High Tech Industries - An Integrated R&D and Market Transformation Program Dale Sartor Lawrence Berkeley National Laboratory](https://reader036.vdocuments.net/reader036/viewer/2022062315/5697bfc41a28abf838ca5f8d/html5/thumbnails/11.jpg)
Representative Initiatives
• Information Technology – Design Intent Tool
• Benchmarking Protocols and Tools
• High Performance Fume Hood
• Labs for the 21st Century Tool Kit
![Page 12: Energy Efficient Buildings for High Tech Industries - An Integrated R&D and Market Transformation Program Dale Sartor Lawrence Berkeley National Laboratory](https://reader036.vdocuments.net/reader036/viewer/2022062315/5697bfc41a28abf838ca5f8d/html5/thumbnails/12.jpg)
Information Technology:Design Intent Documentation Tool
Objective:Capture design intent information & performance expectations for use throughout the building’s life-cycle.
![Page 13: Energy Efficient Buildings for High Tech Industries - An Integrated R&D and Market Transformation Program Dale Sartor Lawrence Berkeley National Laboratory](https://reader036.vdocuments.net/reader036/viewer/2022062315/5697bfc41a28abf838ca5f8d/html5/thumbnails/13.jpg)
Design Intent Documentation Feeds into Building Life-Cycle Information System
BLISS Performance Tracking:2
![Page 14: Energy Efficient Buildings for High Tech Industries - An Integrated R&D and Market Transformation Program Dale Sartor Lawrence Berkeley National Laboratory](https://reader036.vdocuments.net/reader036/viewer/2022062315/5697bfc41a28abf838ca5f8d/html5/thumbnails/14.jpg)
Design Intent Tool
![Page 15: Energy Efficient Buildings for High Tech Industries - An Integrated R&D and Market Transformation Program Dale Sartor Lawrence Berkeley National Laboratory](https://reader036.vdocuments.net/reader036/viewer/2022062315/5697bfc41a28abf838ca5f8d/html5/thumbnails/15.jpg)
Design Intent Tool Status
• Beta version completed
• 450 Copies distributed in October
• Available on CD or downloadable from web
Next Steps
• Transfer to market (transformation)
• Testing and enhancements
• Training
• New templates for other building types
![Page 16: Energy Efficient Buildings for High Tech Industries - An Integrated R&D and Market Transformation Program Dale Sartor Lawrence Berkeley National Laboratory](https://reader036.vdocuments.net/reader036/viewer/2022062315/5697bfc41a28abf838ca5f8d/html5/thumbnails/16.jpg)
Benchmarking Protocol and Tools
Performance Metrics
Database
Feedback Mechanisms
Objective:
Provide feedback to designers and operators of actual building loads and performance (reduce oversizing)
![Page 17: Energy Efficient Buildings for High Tech Industries - An Integrated R&D and Market Transformation Program Dale Sartor Lawrence Berkeley National Laboratory](https://reader036.vdocuments.net/reader036/viewer/2022062315/5697bfc41a28abf838ca5f8d/html5/thumbnails/17.jpg)
Laboratory Energy Performance Metrics
System Annual EU Index Other Key Metrics
Ventilation
kWh/sq.ft. Peak total (all fans) W/cfmAverage total cfm/peak cfmPeak lab-only exhaust cfm/nsf Cooling Plant
kWh/sq.ft. Peak W/sq.ft.
Average kW/tonPeak tons/sq.ft. Lighting kWh/sq.ft. Peak W/sq.ft.
Process/Plug kWh/sq.ft. Peak W/sq.ft.
Heating Plant BTU/sq.ft.
Total kWh/sq.ft. (total electric)BTU/sq.ft. (combined gas and electric)
Annual peak W/sq.ft.Annual $/sq.ft. energy cost
Energy Effectiveness
100 x Idealized BTU/actual BTU
![Page 18: Energy Efficient Buildings for High Tech Industries - An Integrated R&D and Market Transformation Program Dale Sartor Lawrence Berkeley National Laboratory](https://reader036.vdocuments.net/reader036/viewer/2022062315/5697bfc41a28abf838ca5f8d/html5/thumbnails/18.jpg)
Benchmarking Can Help Establish Efficiency Goals
Energy Budget
– Total facility
– End use
Efficiency Targets for key systems/components
– Cfm/KW
– KW/ton
– Pressure drop
![Page 19: Energy Efficient Buildings for High Tech Industries - An Integrated R&D and Market Transformation Program Dale Sartor Lawrence Berkeley National Laboratory](https://reader036.vdocuments.net/reader036/viewer/2022062315/5697bfc41a28abf838ca5f8d/html5/thumbnails/19.jpg)
Recirculation Air Comparison
![Page 20: Energy Efficient Buildings for High Tech Industries - An Integrated R&D and Market Transformation Program Dale Sartor Lawrence Berkeley National Laboratory](https://reader036.vdocuments.net/reader036/viewer/2022062315/5697bfc41a28abf838ca5f8d/html5/thumbnails/20.jpg)
What is the cost impact?
![Page 21: Energy Efficient Buildings for High Tech Industries - An Integrated R&D and Market Transformation Program Dale Sartor Lawrence Berkeley National Laboratory](https://reader036.vdocuments.net/reader036/viewer/2022062315/5697bfc41a28abf838ca5f8d/html5/thumbnails/21.jpg)
Design Intent Document
![Page 22: Energy Efficient Buildings for High Tech Industries - An Integrated R&D and Market Transformation Program Dale Sartor Lawrence Berkeley National Laboratory](https://reader036.vdocuments.net/reader036/viewer/2022062315/5697bfc41a28abf838ca5f8d/html5/thumbnails/22.jpg)
Benchmarking Status
• Metrics identified and tested
• First generation databases developed
• Small sample sizes yielding valuable information
Next Steps
• Increase sample sizes
• Refine reporting
• Automate web based benchmarking tool(s)
• Develop model based benchmarking (EER)
![Page 23: Energy Efficient Buildings for High Tech Industries - An Integrated R&D and Market Transformation Program Dale Sartor Lawrence Berkeley National Laboratory](https://reader036.vdocuments.net/reader036/viewer/2022062315/5697bfc41a28abf838ca5f8d/html5/thumbnails/23.jpg)
Fume Hood Containment - High Performance Hoods
Objective:
Reduce fume hood air flow requirements at least 50%
![Page 24: Energy Efficient Buildings for High Tech Industries - An Integrated R&D and Market Transformation Program Dale Sartor Lawrence Berkeley National Laboratory](https://reader036.vdocuments.net/reader036/viewer/2022062315/5697bfc41a28abf838ca5f8d/html5/thumbnails/24.jpg)
Standard Fume Hood DesignsStandard Fume Hood Designs
Exhaust system induces airflow through hood.Exhaust system induces airflow through hood.
Airflow through hood’s open sash is ~100 FPMAirflow through hood’s open sash is ~100 FPM
Supply air must “make up” combined hood Supply air must “make up” combined hood exhaustexhaust
Consequently, large air volumes are Consequently, large air volumes are conditioned and expelled from laboratories conditioned and expelled from laboratories
24/724/7
Fume hoods Fume hoods typicallytypically “drive” system sizing “drive” system sizing
![Page 25: Energy Efficient Buildings for High Tech Industries - An Integrated R&D and Market Transformation Program Dale Sartor Lawrence Berkeley National Laboratory](https://reader036.vdocuments.net/reader036/viewer/2022062315/5697bfc41a28abf838ca5f8d/html5/thumbnails/25.jpg)
=
Fume Hood Energy ConsumptionFume Hood Energy Consumption
![Page 26: Energy Efficient Buildings for High Tech Industries - An Integrated R&D and Market Transformation Program Dale Sartor Lawrence Berkeley National Laboratory](https://reader036.vdocuments.net/reader036/viewer/2022062315/5697bfc41a28abf838ca5f8d/html5/thumbnails/26.jpg)
Air Divider TechniqueAir Divider Technique
(Sectional view)(Sectional view)
Low-turbulence IntensityLow-turbulence Intensity
Displacement ventilationDisplacement ventilation
Push-Pull ContainmentPush-Pull Containment
U.S. Patent# 6,089,970
![Page 27: Energy Efficient Buildings for High Tech Industries - An Integrated R&D and Market Transformation Program Dale Sartor Lawrence Berkeley National Laboratory](https://reader036.vdocuments.net/reader036/viewer/2022062315/5697bfc41a28abf838ca5f8d/html5/thumbnails/27.jpg)
Smoke containment...Smoke containment...
Smoke visualization test at 30% “normal” flowSmoke visualization test at 30% “normal” flow
![Page 28: Energy Efficient Buildings for High Tech Industries - An Integrated R&D and Market Transformation Program Dale Sartor Lawrence Berkeley National Laboratory](https://reader036.vdocuments.net/reader036/viewer/2022062315/5697bfc41a28abf838ca5f8d/html5/thumbnails/28.jpg)
Smoke in Supply Plenums…Smoke in Supply Plenums…
Ejector: Ejector: 8L/min.8L/min.
Exhaust: Exhaust: 40% “normal” flow40% “normal” flow
Breathing Zone: Breathing Zone: 18 inches18 inches
![Page 29: Energy Efficient Buildings for High Tech Industries - An Integrated R&D and Market Transformation Program Dale Sartor Lawrence Berkeley National Laboratory](https://reader036.vdocuments.net/reader036/viewer/2022062315/5697bfc41a28abf838ca5f8d/html5/thumbnails/29.jpg)
Montana State UniversityMontana State University
Adapted standard Fisher-Hamilton hoodAdapted standard Fisher-Hamilton hood
Installed Berkeley hood September 2000Installed Berkeley hood September 2000
Berkeley hood tested per ASHRAE 110Berkeley hood tested per ASHRAE 110
Passed standard ASHRAE 110 tests per ANSI Passed standard ASHRAE 110 tests per ANSI Z9.5 recommendationsZ9.5 recommendations
Fisher-Hamilton alpha prototype Berkeley Hood.
![Page 30: Energy Efficient Buildings for High Tech Industries - An Integrated R&D and Market Transformation Program Dale Sartor Lawrence Berkeley National Laboratory](https://reader036.vdocuments.net/reader036/viewer/2022062315/5697bfc41a28abf838ca5f8d/html5/thumbnails/30.jpg)
University of California, San FranciscoUniversity of California, San Francisco
Adapted standard Labconco hoodAdapted standard Labconco hood
Installed Berkeley hood November 2000Installed Berkeley hood November 2000
Berkeley hood tested per ASHRAE 110Berkeley hood tested per ASHRAE 110
Passed standard ASHRAE 110 tests per ANSI Passed standard ASHRAE 110 tests per ANSI Z9.5 recommendationsZ9.5 recommendations
Researcher working at Berkeley hood.
![Page 31: Energy Efficient Buildings for High Tech Industries - An Integrated R&D and Market Transformation Program Dale Sartor Lawrence Berkeley National Laboratory](https://reader036.vdocuments.net/reader036/viewer/2022062315/5697bfc41a28abf838ca5f8d/html5/thumbnails/31.jpg)
San Diego State UniversitySan Diego State University
Adapted standard Labconco hoodAdapted standard Labconco hood
Extensively tested hood per ASHRAE 110Extensively tested hood per ASHRAE 110
Passed standard ASHRAE 110 tests per ANSI Passed standard ASHRAE 110 tests per ANSI Z9.5 recommendationsZ9.5 recommendations
Performed advanced challenges including Performed advanced challenges including cross draftscross drafts
Evaluated experimental tracer gas devicesEvaluated experimental tracer gas devices
Three experts and inventor contributedThree experts and inventor contributedBerkeley hood in testing and ready for shipping.
![Page 32: Energy Efficient Buildings for High Tech Industries - An Integrated R&D and Market Transformation Program Dale Sartor Lawrence Berkeley National Laboratory](https://reader036.vdocuments.net/reader036/viewer/2022062315/5697bfc41a28abf838ca5f8d/html5/thumbnails/32.jpg)
LBNL supported by the following organizations:LBNL supported by the following organizations:
U.S. Department of EnergyU.S. Department of Energy
California Institute for Energy EfficiencyCalifornia Institute for Energy Efficiency
Pacific Gas and ElectricPacific Gas and Electric
California Energy CommissionCalifornia Energy Commission
Montana State UniversityMontana State University
![Page 33: Energy Efficient Buildings for High Tech Industries - An Integrated R&D and Market Transformation Program Dale Sartor Lawrence Berkeley National Laboratory](https://reader036.vdocuments.net/reader036/viewer/2022062315/5697bfc41a28abf838ca5f8d/html5/thumbnails/33.jpg)
High Performance Fume Hood Status
• Patents issued
• Partnering with hood and control manufacturers
• Field tests underway
Next Steps
• Scale up size
• Increase number of demonstrations
• Overcome institutional barriers
• Side-by-side testing
![Page 34: Energy Efficient Buildings for High Tech Industries - An Integrated R&D and Market Transformation Program Dale Sartor Lawrence Berkeley National Laboratory](https://reader036.vdocuments.net/reader036/viewer/2022062315/5697bfc41a28abf838ca5f8d/html5/thumbnails/34.jpg)
Laboratories for the 21st Century Design Tool Kit
An Internet-accessible compendium containing the following tools:
– Guides to energy efficient laboratory design.
– Design intent tool.
– (Future) national database with performance metrics for laboratory energy use.
– Case studies.
– Links to other related Web sites
![Page 35: Energy Efficient Buildings for High Tech Industries - An Integrated R&D and Market Transformation Program Dale Sartor Lawrence Berkeley National Laboratory](https://reader036.vdocuments.net/reader036/viewer/2022062315/5697bfc41a28abf838ca5f8d/html5/thumbnails/35.jpg)
![Page 36: Energy Efficient Buildings for High Tech Industries - An Integrated R&D and Market Transformation Program Dale Sartor Lawrence Berkeley National Laboratory](https://reader036.vdocuments.net/reader036/viewer/2022062315/5697bfc41a28abf838ca5f8d/html5/thumbnails/36.jpg)
Lab Design Guide – Reference Manual
![Page 37: Energy Efficient Buildings for High Tech Industries - An Integrated R&D and Market Transformation Program Dale Sartor Lawrence Berkeley National Laboratory](https://reader036.vdocuments.net/reader036/viewer/2022062315/5697bfc41a28abf838ca5f8d/html5/thumbnails/37.jpg)
Labs21 Tool Kit Status
• Design Guide and other tools available on web
Labs 21 ready to partner with States
• Training
• Introductory workshop (existing)
• Advanced hands on tool training
• Tool enhancement and development
• Demonstrations
![Page 38: Energy Efficient Buildings for High Tech Industries - An Integrated R&D and Market Transformation Program Dale Sartor Lawrence Berkeley National Laboratory](https://reader036.vdocuments.net/reader036/viewer/2022062315/5697bfc41a28abf838ca5f8d/html5/thumbnails/38.jpg)
Overcoming Institutional Barriers
Energy is a controllable cost First cost bias
…Buildings outlive process Outdated rules of thumb and common beliefs Codes and Standards
…e.g. face velocity does not equal safety
![Page 39: Energy Efficient Buildings for High Tech Industries - An Integrated R&D and Market Transformation Program Dale Sartor Lawrence Berkeley National Laboratory](https://reader036.vdocuments.net/reader036/viewer/2022062315/5697bfc41a28abf838ca5f8d/html5/thumbnails/39.jpg)
Summary
Hi-Tech Industries are important
…growing economic driver in most (all?) states
Cleanrooms/Laboratories are energy intensive
…huge energy savings opportunities
An integrated R&D and MT approach is ideal