Day1 Eleni Reed
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Transcript of Day1 Eleni Reed
Improving Efficiency Through Smart Building TechnologyPublic Buildings Service | U.S. General Services Administration
NIST Global City Teams Challenge 2016 Kick-Off Conference | November 12, 2015
GSA incorporates sustainability practices in real estate operations
Sustainability performance is an integral aspect of GSA’s real estate operations
2
GSA PORTFOLIO
8,721 total assets*• 376.9 million sq. ft.
1,574 owned assets*• 183.4 million owned sq. ft.
7,147 leased assets*• 193.4 million leased sq. ft.
3*As of 10/1/2014
GSA LEADERSHIP IN SUSTAINABILITY
GSA En
ergy P
lan
First
plante
d roo
f
All buil
ding u
tilitie
s com
puter
ized
First
solar
insta
llatio
n
Susta
inable
Design
prog
ram
Smart
Build
ings (
GSALin
k)
First
solar
hot w
ater in
stalla
tion
First
renew
able
energ
y purc
hase
Green P
roving
Ground
prog
ram
Susta
inable
Operat
ions &
Main
tenan
ce pr
ogram
Green c
leanin
g man
date
2015
First
net-z
ero hi
storic
build
ing
Remote
build
ing en
ergy a
udits
Off-sit
e ren
ewab
le en
ergy p
rocure
ments
Advan
ced m
eterin
g
Reco
very
Act hig
h perf
orman
ce gr
een b
uildin
g inv
estm
ents
First
green
leas
e prov
ision
s
Key s
ustai
nable
prod
ucts
initia
tive
4
1973
FEDERAL MANDATES SET THE PACE
Efficiency results from innovation and policy
Executive Order 13693, 2015
2.5% annual reduction in EUI through 2025, over 2015 levels
Energy Independence and Security Act, 2007
30% reduction in energy use intensity (EUI) by 2015 over 2003 levels
GSA Response:On track to meet 2015 target
GSA SMART BUILDING TOOLBOX
Measurement & Analysis Continuum• Advanced meters• Remote audits & analytics• Fault detection, diagnostics and analytics (GSALink)
Technology Demonstration• Green Proving Ground program
ADVANCED METERING
• 465 buildings, 92% of GSA’s total electricity consumption
IDENTIFY ANOMALIES
REMOTE BUILDING ASSESSMENTS
Meter data, building survey
Add weather, GIS data and run
analytics
Audit published to portal
Review results with
energy manager
via webinar
1 2 653 4
Portal updated based on feedback
from webinar
Ongoing action and
savings tracking via web portal
Not offered by onsite audits
Elapsed time of ~2 weeks compared to ~2-4 months with onsite audits
Building manager time commitment of <2 hours compared to >8 hours for onsite audits
9
Data Analytic - Virtual Audits
PORTFOLIO LEVEL ENERGY SAVINGS OPPORTUNITIES
GSALink addresses operating efficiencies and continuous commissioning
Runs analytics against data generated from building systems
Property managers diagnose, mitigate and prevent issues
Deployed in 81 buildings (46M sq.ft.)
Uncovering o&m and energy savings opportunities
Integration with National Computerized Maintenance Management System in progress
ANALYTICS FOR PEAK EFFICIENCY
Green Proving Ground (GPG) leverages GSA’s real estate portfolio to evaluate innovative sustainable building technologies and provide recommendations on their deployment.
GPG SUPPORTS DEVELOPMENT OF INNOVATIVE TECHNOLOGIES
GPG assumes first-use risk and accelerates market acceptance by objectively assessing innovative sustainable building technologies in real-world environments.
HOW DOES GPG WORK?
Identify promising technologies at the edge of commercialization
Pilot technology installations within GSA’s real estate portfolio
Partner with Department of Energy national laboratories to objectively evaluate real-world performance
Recommend technologies with broad deployment potential
GREEN PROVING GROUND, 2011-2015
Received 450 technology applications
Selected 48 technologies for M&V
Published 24 DOE laboratory assessments
Identified 14 broad deployment potential
Deployed 5 technologies with broad deployment potential
Google Ranking
GPG Technology Findings
consistently appear within
the top 5 Google search
results
ENERGY MANAGEMENT09.12—Advanced Power Strips *03.12—Wireless Sensor Networks *Passive Thermal Storage PlatformPredictive HVAC OptimizationSocially Driven HVACVariable-Speed Chiller Plant ControlCircuit-Level Energy Monitoring
LIGHTING08.15—LEDs with Integrated Controls *05.15—Wireless Lighting Controls08.14—Integrated Daylighting Systems *09.12—Occupant Responsive Lighting *LED Replacement Lamp for CFLsNetworked LightingT-LED Retrofit for Fluorescent Luminaires
GPG PROGRAM INVESTMENTS, 2011-2015
BUILDING ENVELOPE05.15—Electrochromic Windows for LPOEs *01.15—Applied Solar Control Retrofit Films *03.14—Chromogenic Windows03.14—Vacuum Insulated Panels10.13—High R-Value Windows *†Electrochromic Windows with Dynamic ControlsLow-Emissivity Window FilmDaylight Redirecting Window Film
ON-SITE POWER & RENEWABLES01.15—Photovoltaic-Thermal Hybrid System06.14—Wood-Pellet-Fired Biomass Boilers10.13—PV Guidance12.12—Photovoltaic Systems Honeycomb Solar Thermal CollectorBuilding Integrated PVs for Windows
More information available at gsa.gov/GPG
M&V STATUS (as of October 2015)
(00.00) = Completed —24 Continuing Evaluation —20 Deployed/Pending Deployment— 6 * Identified for Broad Deployment – 14 † Deployed through ESPC – 4
WATER04.15—Wireless Moisture Sensing Irrigation System03.15—Catalyst-Based Non-Chemical Water Treatment *01.15—Weather Station for Irrigation Control *
HVAC03.15—Wireless Pneumatic Thermostat *†07.14—Condensing Boilers, Updated *†03.14—Multistaged Indirect Evaporative Cooler03.14—Synchronous and Cogged Fan Belts *10.13—Variable Speed Maglev Chiller *†12.12—Variable Refrigerant FlowHigh Efficiency HVACModular Absorption ChillerVariable Speed Screw ChillerContinuous Combustion Control SystemIntelligent Valves for Hydronic SystemsSmart Scrubbers for HVAC Load Reduction
HOW TO PARTICIPATE IN GPG
GPG issues an annual Request for Information:
• Released in Fall (between September - November)
• If selected, technology must be gifted unconditionally to the Federal Government
• Participation typically spans up to 2 years
• Check gsa.gov/GPG and fbo.gov for updates
•
Eleni ReedChief Greening OfficerGSA Public Buildings Service212.264.2613 [email protected]