WISE Energy Managers - New Mexico - Energy, Minerals and Natural

Report
WELCOME !
Joint Meeting
Energy Managers Forum and
Energy Services Coalition
Brian Johnson, Bureau Chief of Energy Technology
Energy Conservation and Management Division
Energy, Minerals and Natural Resources Department (EMNRD)
January 7, 2014
Today’s Agenda
8:30 WELCOME & INTRODUCTIONS
8:40 Status update on gov’t energy efficiency projects
State agencies, schools, municipalities, higher-ed
9:00 WISE Showcase Energy Audit Report
Engineering Economics, Inc. / EMNRD / GSD
9:25 WISE Program & Showcase Project
opportunity for questions
9:45 NETWORKING BREAK
10:00 Energy Services Coalition
12:00 ADJOURN
2
WISE =
• Whole-Building
• Investments in
• Sustainable
• Efficiency
Goal: 20% x 2020
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ARRA “Headstart”
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•
•
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$12 million in ARRA projects, GSD buildings
WISE can take credit for ARRA projects
WISE baseline year = 2011
Santa Fe GSD buildings: 10% energy savings
(FY11 to FY13 comparison)
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WISE Showcase Energy Audit
• Facility: South Capital Complex, Santa Fe
Simms, Montoya, Runnels Buildings
Lujan and Chino Buildings not included
378,500 square feet
• Interesting Facts
State Data Center (Simms)
Simms energy intensity 6x other buildings
Shared chilled water
Recent ARRA projects
• Consultant: Engineering Economics, Inc.
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Summary of Findings
• Baseline
~10 million kWh / $900K per year
~7,000 million Btu / $37K per year
• Savings
~22%
~2.4 million kWh / $200,000 per year
~2,600 million Btu / $12,000 per year
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Preliminary Energy-Use
Analysis (PEA)
• Energy Use Intensity (Thousand BTU / S.F./Yr.)
S.F.
2010/11
2011/12
2012/13
3 Yr Avg.
Simms
71,425
332.3
317.2
293.5
314
Montoya
133,000
70.5
60.2
60.6
64
Runnels
174,092
54.4
53.9
58.1
56
Campus
378,517
112.5
105.8
103.4
107
• CBECS Table 5b. 2003 Total West Office Avg.
Site Energy EUI = 72
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Measures: State Data Center
• “Targeted” energy audit
• Redundant HVAC systems
• Use of outside air to cool Data Center
• Eliminate overhead supply ductwork
• Add fluid cooler to chilled water circuit
• Combined savings: ~$67,000 per year
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Measures: Simms Office
• Replace dual duct pneumatic terminal units
• Remove OA/condenser pre-heat coil
• Replace older inefficient electric pump motors
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Measures: Montoya
• Remove inlet guide vanes on hot deck fan
systems and install VFDs
• Eliminate remaining pneumatic devices
• Correct various operational and control issues
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Measures: Runnels
• Recent HVAC renovation
• Replace heating water pump motors and add
VFDs
• Convert heating water loop to variable flow
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Measures: Lighting
• T-8 fluorescents existing
• LED fixture replacement proposed
• Previous experience with Chino Building (1,000
fixtures)
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Funding the Project
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Capital Building Repair Fund
GSD developed request
State Board of Finance approval December 17th
$2.08 million total approved
50 / 50 split for lighting / HVAC
GSD proceeding with design and projects
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Procurement Guidance:
Selecting an ESCO
• Procurement is the responsibility of the agency
requesting services and agency paying utility bills.
Options available are:
1. Conduct an RFP process
2. Use a statewide price agreement (SPA)
3. Use a SPA GSA vendor.
• More info: see www.CleanEnergyNM.org,
Clean Energy Performance Financing
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To get more information…
• www.CleanEnergyNM.org
 “Clean Energy Performance Financing”
 Statute
 Model documents
• www.generalservices.state.nm.us/statepurchasing/
Statewide_Price_Agreements.aspx
Building Service & Maintenance
Services (see “Energy Management Services”)
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Contacts
• EMNRD
Brian Johnson [email protected], 505-476-3313
Harold Trujillo [email protected], 505-476-3372
Erica Velarde [email protected], 505-476-3496
• GSD
David Griego [email protected], 505-827-2141
Marty Dallman [email protected], 505-670-7391
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