Introduction to Outcome-Based Pathways to
Achieve Energy Performance
April 10, 2014
 US
Kevin
Washington
DCGeneral Services Administration & Kevin Kampschroer
Kampschroer
Drawing Conclusion:
y
Cross Portfolio Analysis
Subjective and Objective Measures
Question:
Q
i H
How satisfied
i fi d are you with
ih
the temperature in your work area?
Data collected by Carnegie Mellon University, Vivian Loftness et al.
 US General Services Administration & Kevin Kampschroer
American Recovery and Reinvestment Act
• 43 Major renovation projects
• Performance
P f
Criteria
C i i + Ch
Challenge
ll
to T
Teams
– ALL Reduced Energy Consumption from
Existing Design
– Improved from 30—200%
• 1 Trillion Btus saved in 2012
• 116 Million Gallons of Water Saved
 US General Services Administration & Kevin Kampschroer
Integrated Thinking
- 1975
Federal Building
- Never Upgraded
Portland, OR
 US General Services Administration & Kevin Kampschroer
EGWW—Shading Reed Construction
 US General Services Administration & Kevin Kampschroer
 US General Services Administration & Kevin Kampschroer
EGWW: Combine Server Room
• 4 Agencies
• 4S
Standards
d d ffor S
Server R
Room D
Design
i
• 4 Standards for Operating Temperature: ALL
Too High
– Brought
g in Google
g
– Consulted with Lawrence Berkeley National Lab
• SAVED $1 Million in Construction Capital
• Reduced Operating Cost (18.3  29.4 );
Could Be as High as 35
 US General Services Administration & Kevin Kampschroer
Features: EGWW
• Radiant Heating & Cooling
• Floor
Fl
S
Space Re-capture:
R
E i l
Equivalent
to
Adding One Full Floor
– New Exterior Curtain Wall: + 30cm on Perimeter
– Eliminate Vertical Air Duct: + 20 M2
– Programmed Elevators Eliminate : +22 M2
• 100% Rainwater Capture
p
& Re-use
• PV = 20% Electricity
 US General Services Administration & Kevin Kampschroer
 US General Services Administration & Kevin Kampschroer
First Historic Register = Net Zero
Wayne
y Aspinall
p
Federal Building
g
Grand Junction, CO
Optimize
Building
Envelope
Reduce
Internal
Loads
Design
High
Efficiency
System
 US General Services Administration & Kevin Kampschroer
Match Building
Load with Onsite Renewable
Energy
Wayne Aspinall
• Ground Source Heat Pumps
• Variable
V i bl S
Speed
dR
Refrigerant
fi
Fl
Flow
• Separation of Heating/Cooling from
Ventilation
• Window Rehabilitation ((2x pane;
p
; Operable)
p
)
• Wall & Roof Insulation
• Daylighting Controls
 US General Services Administration & Kevin Kampschroer
 US General Services Administration & Kevin Kampschroer
 US General Services Administration & Kevin Kampschroer
Federal Center South, Seattle, WA
• Heat Recovery Chillers; Phase Change
Storage; Chilled Beams
• Ground Loop Heat Exchanger (in the
F
Foundation
d ti Pili
Pilings))
• Segregation of Uses
• Deep Natural Light Penetration
• Performance Guarantee by Design-Build
Design Build
Team (Sellen/ZGF/Flack & Kurtz, a.o.)
 US General Services Administration & Kevin Kampschroer
 US General Services Administration & Kevin Kampschroer
 US General Services Administration & Kevin Kampschroer
 US General Services Administration & Kevin Kampschroer
 US General Services Administration & Kevin Kampschroer
 US General Services Administration & Kevin Kampschroer
Strategic Goal
Create a clean energy economy that will
increase our Nation’s
Nation s prosperity,
prosperity
promote energy security,
protect
t t the
th interests
i t
t off taxpayers,
t
and safeguard the health of our environment.
--President Barak Obama
 US General Services Administration & Kevin Kampschroer
Contact & Sources
• Kevin Kampschroer
kevin kampsch@gsa gov
kevin.kampsch@gsa.gov
•
•
•
•
gsa.gov/recovery
gsa.gov/sustainability
/
t i bilit
wbdg.org
SFTool.gov
 US General Services Administration & Kevin Kampschroer