energy security federal research center at white oak, silver spring, md january 16, 2013
TRANSCRIPT
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Energy Security
Federal Research Center at White Oak, Silver Spring, MD
January 16, 2013
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2013 ADC INSTALLATION INNOVATION FORUM | PAGE 2
White Oak Aerial View
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2013 ADC INSTALLATION INNOVATION FORUM | PAGE 3
Dealing with Growth
2009 Master Plan: 9K Employees, 3.9M GSF
1997 Master Plan: 6K Employees, 2.1M GSF
Reliability
Intensity
Location
Timing
SquareFootage
Dynamic
Program!
Intensity
Location
Timing
SquareFootage
Dynamic
Program!Dynamic
Program!
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2013 ADC INSTALLATION INNOVATION FORUM | PAGE 4
White Oak ESPC I Features
• 25KW photo voltaic array• Renovation of Firehouse/Maintenance Garage• Construction of Generator Hall with Control Room• 5.8MW Dual Fuel Engine Generator• 2MW standby diesel generator (Black start generator)• 1 - 1,130 Ton Absorption Chiller• 2 - 1,130 Ton Electric Centrifugal Chillers• 3 - 10 MMBtu/Hr Hot Water Boilers• Ancillary Plant Equipment and Distribution System
Square Footage Power Load Cooling Load
684,000 6,473 KW 2,200 Tons
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2013 ADC INSTALLATION INNOVATION FORUM | PAGE 5
White Oak ESPC II Features• ESPC II Base Delivery Order
Photovoltaic Array Expansion Building Expansion for Generators 1 - 4.5 MW Natural Gas Combustion Turbine 1 - 1980-ton Electric Centrifugal Chiller Ancillary Plant Equipment and Distribution System
• ESPC II “All Options” Modification 2 - 4.5 MW Natural Gas Combustion Turbines 2 - 1980-ton Electric Centrifugal Chillers 1 - 1130-ton Absorption Chiller Ancillary Plant Equipment and Distribution System
• ESPC II “Elec Gen” Modification 1 - 4.5 MW Natural Gas Combustion Turbine
Square Footage Power Load Cooling Load
2,694,000 21,778 KW 9,096 Tons
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2013 ADC INSTALLATION INNOVATION FORUM | PAGE 7
Energy Security (through ESPC II)
• Interconnection with Electric Grid
Two separate feeders into substation
• Underground Electrical Distribution System
• Automatic Load-Shed Scheme
• 5.8 MW Engine-Generator
Dual Fuel/Primary Power Source during early stages of campus development
• 4 - 4.5 MW Turbine-Generators
• 2 MW Standby Diesel Generator
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2013 ADC INSTALLATION INNOVATION FORUM | PAGE 8
ESPC III – Development Considerations
• Expanded Auto Load Shed Scheme
• Additional Dual-fuel Generation Assets
• Steam from CUP vs. Local Steam Generators– Labs and vivariums
• Challenging Site
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• Electrical Generation Two - 7.5 MW turbine-generators (dual fuel) One - 4.5 MW turbine-generator (natural gas only) One - 5 MW steam turbine-generator Two - 2.25 MW diesel black-start generators
• Back-up Fuel Storage (80,000 gal)• Chilled Water (3 @ 2,500 tons + 1 relocated)• Cooling Towers for Chillers and Steam Condensers• Thermal Energy Storage (2 million gal)• Heat Recovery Steam Generators (132,000 lbh)• Dual-fuel Steam Back-up Boiler (one 25 KPPH)• Heating Hot Water Converters (112 MMBTUH)
ESPC III Base – Major Physical Features
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2013 ADC INSTALLATION INNOVATION FORUM | PAGE 10
CUP: Bird’s Eye Perspective
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Micro Grid – Systems Integration Challenges
• Mission requirements• Procurement sequence
Multiple designers Development/communication of criteria “Consulting Party” concurrence
• Points of interface Building automation system (BAS) Plant controls Utility distribution system
• Operational constraints Mission Physical parameters Environmental requirements/ restrictions Fiscal considerations Export limitations
• Optimization elements CUP equipment deployment in response to
campus loads Campus interaction with PJM grid/ market Load management in buildings to enhance
demand response capability
• Practical challenges Grid separation Black Start recovery Building systems status/ restart Critical load management Human interaction Level of automation
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ESPC Environmental Benefits
• Annual Energy Savings:Current: 640,000 MMBtuESPC III Base: 275,000 MMBtu
• Pollution Prevention (annual):Current: 50,000 metric tons CO2-equivalent
ESPC III Base: 22,000 metric tons CO2-equivalent
• Co-Generation reduces GSA NCR Demand: Response during “Gold Days” (approximately 22 MW currently; nearly 33 MW post-ESPC III Base)
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Other ESPC Project Benefits
• Reduced first-cost to Government• Reduced recurring costs to Government• More energy efficient campus• Fixed accountability for systems performance• Flexibility to meet evolving program requirements• Adaptive re-use of historic structures• Demand response capability ($ to GSA)• Enhanced Energy Security
Ability to continue mission independent of the grid
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2013 ADC INSTALLATION INNOVATION FORUM | PAGE 14
Questions/Discussion
Mel Fernandez, Ph.D., P.E., CEM Director, Federal Project Development Honeywell Building Solutions
31 Larks Aire PlaceThe Woodlands, TX Office: 936-273-4483 Cell: 713-202-4850 [email protected]