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Transcript of Applying the 90.1-2016 Energy Coderockymtnashrae.com/images/downloads/5a_90_1_2016_… · ·...
![Page 1: Applying the 90.1-2016 Energy Coderockymtnashrae.com/images/downloads/5a_90_1_2016_… · · 2017-05-08BBP BBP BBP. Climate Zone 5B 90.1-2016 Multifamily 0.80 Healthcare / Hospital](https://reader035.fdocuments.net/reader035/viewer/2022070607/5aa13da97f8b9ac67a8b8adc/html5/thumbnails/1.jpg)
© 2015 Ambient Energy all rights reserved.
2017 Ambient Energy all rights reserved.
• Linda Morrison
Applying the 90.1-2016 Energy Code
![Page 2: Applying the 90.1-2016 Energy Coderockymtnashrae.com/images/downloads/5a_90_1_2016_… · · 2017-05-08BBP BBP BBP. Climate Zone 5B 90.1-2016 Multifamily 0.80 Healthcare / Hospital](https://reader035.fdocuments.net/reader035/viewer/2022070607/5aa13da97f8b9ac67a8b8adc/html5/thumbnails/2.jpg)
• Introduction to 90.1-2016
• Performance Cost Index
• Case Study: Utility Administration Building
Agenda
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• Recognize new terminology
• Performance Rating Method
• Understand sensitivity
• Apply in other code cycles and LEED
Learning Objectives
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• New Climate Zone 0A and 0B
• Reassigned climate zones
• Infiltration verification
• 5B: Opaque doors, fenestration
• Lighting power and controls
• Chilled water plant metering
• DOAS requirements
• Elevator efficiency
• Economizer/DX fault detection and diagnostics
What’s new in 90.1-2016
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Colorado Weather Zones
• 5B => 4B
o Bent
o Prowers
• 6B => 5B
o Custer
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• Prescriptive Path
• Energy Cost Budget Method
o Building Clone
• Performance Rating Method (Appendix G)
o Orientation
o Optimized window area
o Thermal mass
o HVAC system, rightsizing, efficiency
90.1-2016 Code Compliance
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Performance Cost Index
Performance Cost Index (PCI) = Proposed < Performance Cost Index Target (PCIt)
Baseline
PCIt = Baseline Unregulated + (Baseline Performance Factor x Baseline Regulated)
Baseline
PCIt = BBUEC + (BPFxBBREC) = BBUEC + (BPFxBBREC)+ (BPFxBBREC)
BBP BBPBBP
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Climate Zone 5B90.1-2016
Multifamily 0.80
Healthcare / Hospital
0.52
Hotel / Motel
0.61
Office 0.61
Restaurant 0.58
Retail 0.59
School 0.50
Warehouse 0.61
All Others 0.57
Building Performance Factor
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
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Similar
• Envelope
• Lighting W/sf
• Lighting control
• Receptacle control
• HVAC efficiency
Baseline Building vs 90.1-2004
![Page 10: Applying the 90.1-2016 Energy Coderockymtnashrae.com/images/downloads/5a_90_1_2016_… · · 2017-05-08BBP BBP BBP. Climate Zone 5B 90.1-2016 Multifamily 0.80 Healthcare / Hospital](https://reader035.fdocuments.net/reader035/viewer/2022070607/5aa13da97f8b9ac67a8b8adc/html5/thumbnails/10.jpg)
Similar
• Envelope
• Lighting W/sf
• Lighting control
• Receptacle control
• HVAC efficiency
Baseline Building vs 90.1-2004
Different
• Window to wall ratio
• Infiltration
• Occupancy sensor
• Pump power
• Service water heating
• Elevator, refrigeration
• Room setpoints
• Ventilation
![Page 11: Applying the 90.1-2016 Energy Coderockymtnashrae.com/images/downloads/5a_90_1_2016_… · · 2017-05-08BBP BBP BBP. Climate Zone 5B 90.1-2016 Multifamily 0.80 Healthcare / Hospital](https://reader035.fdocuments.net/reader035/viewer/2022070607/5aa13da97f8b9ac67a8b8adc/html5/thumbnails/11.jpg)
Performance Cost Index
Performance Cost Index (PCI) = Proposed < Performance Cost Index Target (PCIt)
Baseline
PCIt = Baseline Unregulated + (Baseline Performance Factor x Baseline Regulated)
Baseline
PCIt = BBUEC + (BPFxBBREC) = BBUEC + (BPFxBBREC)+ (BPFxBBREC)
BBP BBPBBP
![Page 12: Applying the 90.1-2016 Energy Coderockymtnashrae.com/images/downloads/5a_90_1_2016_… · · 2017-05-08BBP BBP BBP. Climate Zone 5B 90.1-2016 Multifamily 0.80 Healthcare / Hospital](https://reader035.fdocuments.net/reader035/viewer/2022070607/5aa13da97f8b9ac67a8b8adc/html5/thumbnails/12.jpg)
• Performance Cost Index Target (PCIt)
Sensitivity
CZ 5B Office (BPF = 0.61)
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
0% 20% 40% 60% 80% 100%
PC
It
Baseline Building Unregulated Energy Cost Fraction
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• Required Cost Savings
Sensitivity
CZ 5B Office (BPF = 0.61)
0%
10%
20%
30%
40%
0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100%
Re
qu
ire
d T
ota
l En
erg
y C
ost
Sav
ings
Baseline Building Unregulated Energy Cost Fraction
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Case Study:Utility Administration Building
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• No renewable energy
Case Study:Utility Administration Building
PCIt = BBUEC + (BPFxBBREC)
PCIt = $5,071 + (0.61 x $43,474) = 0.65
PCI = = 0.62 PASS
BBP
$48,545
$30,100
$48,545
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Case Study:Utility Administration Building
Unregulated
Fraction PCIt PCI
UAB With Fort Collins Electric Rate 10.4% 0.65 0.62 PASS
Blended Electric Rate 12.3% 0.66 0.60 PASS
50% of Unregulated Load
150% of Unregulated Load
200% of Unregulated Load
33% Renewable Energy
66% Renewable Energy
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Case Study:Utility Administration Building
Unregulated
Fraction PCIt PCI
UAB With Fort Collins Electric Rate 10.4% 0.65 0.62 PASS
Blended Electric Rate 12.3% 0.66 0.60 PASS
50% of Unregulated Load 6.5% 0.64 0.56 PASS
150% of Unregulated Load 17.2% 0.68 0.63 PASS
200% of Unregulated Load 21.2% 0.69 0.65 PASS
33% Renewable Energy
66% Renewable Energy
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Case Study:Utility Administration Building
Unregulated
Fraction PCIt PCI
UAB With Fort Collins Electric Rate 10.4% 0.65 0.62 PASS
Blended Electric Rate 12.3% 0.66 0.60 PASS
50% of Unregulated Load 6.5% 0.64 0.56 PASS
150% of Unregulated Load 17.2% 0.68 0.63 PASS
200% of Unregulated Load 21.2% 0.69 0.65 PASS
33% Renewable Energy 12.3% 0.66 0.40 PASS
66% Renewable Energy 12.3% 0.66 0.21 PASS
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Climate Zone 5B90.1-2016
Climate Zone 5B90.1-2010 for LEEDv4
Multifamily 0.80 0.89
Healthcare / Hospital 0.52 0.69
Hotel / Motel 0.61 0.76
Office 0.61 0.72
Restaurant 0.58 0.72
Retail 0.59 0.72
School 0.50 0.65
Warehouse 0.61 0.70
All Others 0.57 0.72
Building Performance Factor
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© 2015 Ambient Energy all rights reserved.
2017 Ambient Energy all rights reserved.
Linda [email protected]
THANK YOU!