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Energy Conservation & Deferred MaintenanceMSU’s Energy Conservation Module
May 1, 2012
Energy Conservation & Deferred MaintenanceMSU’s Energy Conservation Module
May 1, 2012
MICHIGAN STATE UNIVERSITY | CONFLUENC, INC.
Campus Energy Flow
Energy Conservation Opportunity
Energy Conservation & Deferred MaintenanceMSU’s Energy Conservation Module
May 1, 2012
MICHIGAN STATE UNIVERSITY | CONFLUENC, INC.
IEPM – Model Description
Energy Conservation & Deferred MaintenanceMSU’s Energy Conservation Module
May 1, 2012
MICHIGAN STATE UNIVERSITY | CONFLUENC, INC.
IEPM – Model Description
Energy Management Options Diagram
Ener
gy
Cons
erva
tion
Mea
sure
s (fu
ll) Building Profile DatabaseBuilding Profiles (152)
Energy Related JIT
Laboratory Equipment
Profiles
Building-Level Metered Energy
Behavioral-based Energy Conservation
Energy Conservation Scenario Creation (For Use in
Integrated Model)
Energy Conservation & Deferred MaintenanceMSU’s Energy Conservation Module
May 1, 2012
MICHIGAN STATE UNIVERSITY | CONFLUENC, INC.
The Process
• 152 Campus Buildings– ~19.5 Million gross square feet
• ~90% of building energy use• Uses 6 Primary Use categories to classify
buildings– Classroom/Office/Social– Research Lab– Residential Life– Archive– Recreational Facility– Parking Garage
Energy Conservation & Deferred MaintenanceMSU’s Energy Conservation Module
May 1, 2012
MICHIGAN STATE UNIVERSITY | CONFLUENC, INC.
Creating Building Profiles
Energy Conservation & Deferred MaintenanceMSU’s Energy Conservation Module
May 1, 2012
MICHIGAN STATE UNIVERSITY | CONFLUENC, INC.
Building Profiles: Filters & Opportunity Score
Energy Conservation & Deferred MaintenanceMSU’s Energy Conservation Module
May 1, 2012
MICHIGAN STATE UNIVERSITY | CONFLUENC, INC.
Building Profile Conservation Score
Weighting by Building Type
Classroom-Office-Social
Research Lab Residential Life Archive Recreation Facility0
10
20
30
40
50
60
70
80
90
100
General PointsCooling SystemHeating SystemProcess CoolingProcess HeatingOther ProcessVentilation SystemLightingBuilding EnvelopeOther Attributes
Classroom/Office/Social
Research Laboratory
ResidentialLife
Archive RecreationFacility
Energy Conservation & Deferred MaintenanceMSU’s Energy Conservation Module
May 1, 2012
MICHIGAN STATE UNIVERSITY | CONFLUENC, INC.
Building Profiles
Energy Conservation & Deferred MaintenanceMSU’s Energy Conservation Module
May 1, 2012
MICHIGAN STATE UNIVERSITY | CONFLUENC, INC.
Building Profiles
Energy Conservation & Deferred MaintenanceMSU’s Energy Conservation Module
May 1, 2012
MICHIGAN STATE UNIVERSITY | CONFLUENC, INC.
Building Profiles
Energy Conservation & Deferred MaintenanceMSU’s Energy Conservation Module
May 1, 2012
MICHIGAN STATE UNIVERSITY | CONFLUENC, INC.
Building Profiles
'12 '13 '14 '15 '16 '17 '18 '19 '20 '21 '22 '23 '24 '25 '26 '27 '28 '29 '300
50000
100000
150000
200000
250000
300000
350000
96,000
212,000
116,000
31,000
131,000
106,000
312,000
178,000
Energy Conservation & Deferred MaintenanceMSU’s Energy Conservation Module
May 1, 2012
MICHIGAN STATE UNIVERSITY | CONFLUENC, INC.
Energy Related JIT Estimates by Category
Deferred Maintenance Need
$46,119,896
$326,601,616
$39,050,000
$115,884,576
BUILDING ENVELOPE
BUILDING SYSTEMS
TURBINE-BOILER-BAGHS
UTILITIES
Energy Conservation & Deferred MaintenanceMSU’s Energy Conservation Module
May 1, 2012
MICHIGAN STATE UNIVERSITY | CONFLUENC, INC.
Aligning Needs and Opportunities
JIT Building Profiles
STRATEGIC
ENERGY CONSERVATION OPPORTUNITIE
S
Energy Conservation & Deferred MaintenanceMSU’s Energy Conservation Module
May 1, 2012
MICHIGAN STATE UNIVERSITY | CONFLUENC, INC.
Building Profiles
Energy Conservation & Deferred MaintenanceMSU’s Energy Conservation Module
May 1, 2012
MICHIGAN STATE UNIVERSITY | CONFLUENC, INC.
Building Profiles
Energy Conservation & Deferred MaintenanceMSU’s Energy Conservation Module
May 1, 2012
MICHIGAN STATE UNIVERSITY | CONFLUENC, INC.
Conservation Portfolio Review
Energy Conservation & Deferred MaintenanceMSU’s Energy Conservation Module
May 1, 2012
MICHIGAN STATE UNIVERSITY | CONFLUENC, INC.
Linking ECMs to JIT Information
Energy Conservation & Deferred MaintenanceMSU’s Energy Conservation Module
May 1, 2012
MICHIGAN STATE UNIVERSITY | CONFLUENC, INC.
Comparing Portfolios for Use in IEPM
Energy Conservation & Deferred MaintenanceMSU’s Energy Conservation Module
May 1, 2012
MICHIGAN STATE UNIVERSITY | CONFLUENC, INC.
Comparing Portfolios for Use in IEPM
Energy Conservation & Deferred MaintenanceMSU’s Energy Conservation Module
May 1, 2012
MICHIGAN STATE UNIVERSITY | CONFLUENC, INC.
Key Performance Indicators
Energy Conservation & Deferred MaintenanceMSU’s Energy Conservation Module
May 1, 2012
MICHIGAN STATE UNIVERSITY | CONFLUENC, INC.
How it all Fits Together
Energy Conservation & Deferred MaintenanceMSU’s Energy Conservation Module
May 1, 2012
MICHIGAN STATE UNIVERSITY | CONFLUENC, INC.
An Evolving Model for Continuous Planning
Energy Conservation & Deferred MaintenanceMSU’s Energy Conservation Module
May 1, 2012
MICHIGAN STATE UNIVERSITY | CONFLUENC, INC.
Thank You
Questions?
Energy Conservation & Deferred MaintenanceMSU’s Energy Conservation Module
May 1, 2012
MICHIGAN STATE UNIVERSITY | CONFLUENC, INC.
An Evolving Model for Continuous Planning
● CURRENT EXCEL MODEL● DATABASE SYSTEM Manual Automated Monthly Quarterly Annually Internal External
SUPPLY INPUTSCoal ● ● ● ● ● ● ● ●
Natural Gas ● ● ● ● ● ● ● ● ●Electric ● ● ● ● ● ● ● ● ●
Oil ● ● ● ● ● ● ● ●BioMass ● ● ● ● ● ● ● ●
SUPPLY OUTPUTSSteam ● ● ● ● ● ● ● ● ●
Chilled Water ● ● ● ● ● ● ● ● ●Electric ● ● ● ● ● ● ● ● ●
CENTRAL EQUIPMENTElectrical ● ● ● ● ● ● ●
Hot Water ● ● ● ● ● ● ●Steam ● ● ● ● ● ● ●
Chilled Water ● ● ● ● ● ● ●
BUILDING EQUIPMENTElectrical ● ● ● ● ● ● ●
Chilled Water ● ● ● ● ● ● ●Hot Water ● ● ● ● ● ● ●
Steam ● ● ● ● ● ● ●
EXISTING LOADS ● ● ● ● ● ●
BUILDING PROFILES (w/ J IT) ● ● ● ● ● ● ●
NON-BUILDING LOADS ● ● ● ● ● ● ●
FUTURE LOADS ● ● ● ● ● ● ● ●
DISTRIBUTION SYSTEMS ● ● ● ● ● ● ● ●
LONGTERM COMMODITY PRICE DECKCoal ● ● ● ● ● ● ● ● ●
Natural Gas ● ● ● ● ● ● ● ● ●Electric ● ● ● ● ● ● ● ● ●
Biomass (raw) ● ● ● ● ● ● ●Biomass (processed) ● ● ● ● ● ● ●
Green Power ● ● ● ● ● ● ●Other ● ● ● ● ● ● ●
REGULATIONSCarbon ● ● ● ● ● ●
Renewable Portfolio Standards ● ● ● ● ● ●MACT ● ● ● ● ● ●
RESPONSIBLE PARTY
SO
UR
CE
SE
QU
IPM
EN
TU
SE
SO
TH
ER
UPDATE PROCESS FREQUENCY
Energy Conservation & Deferred MaintenanceMSU’s Energy Conservation Module
May 1, 2012
MICHIGAN STATE UNIVERSITY | CONFLUENC, INC.
IEPM – Model Description
Energy Management Options Diagram
Energy Conservation & Deferred MaintenanceMSU’s Energy Conservation Module
May 1, 2012
MICHIGAN STATE UNIVERSITY | CONFLUENC, INC.
IEPM – Model Description
Energy Management Options Diagram
