1. Fun with Benchmarking Data
Green California Summit
Benchmarking, Retrocommissioning & Retrofitting
Fun with Benchmarking Data
Karen Herter, Heschong Mahone Group (HMG)
Mike Langley, Dept. of General Services (DGS)
March 12, 2007
March 12, 2007

2. Green California Summit
Benchmarking, Retrocommissioning & Retrofitting
PART 1
What you can do once your data is in Portfolio Manager
March 12, 2007

3. Green California Summit
Benchmarking, Retrocommissioning & Retrofitting
My Portfolio View
March 12, 2007
March 12, 2007

4. Green California Summit
Benchmarking, Retrocommissioning & Retrofitting
Create New View (1)
>75
Dec 2003
<120 days
>5000 ft2
March 12, 2007
March 12, 2007

5. Green California Summit
Benchmarking, Retrocommissioning & Retrofitting
Create New View (2)
March 12, 2007
March 12, 2007

6. Green California Summit
Benchmarking, Retrocommissioning & Retrofitting
My Portfolio View
March 12, 2007
March 12, 2007

7. Facility Summary View (1)
Green California Summit
Benchmarking, Retrocommissioning & Retrofitting
Facility Summary View (1)
March 12, 2007
March 12, 2007

8. Facility Summary View (2)
Green California Summit
Benchmarking, Retrocommissioning & Retrofitting
Facility Summary View (2)
March 12, 2007
March 12, 2007

9. Green California Summit
Benchmarking, Retrocommissioning & Retrofitting
Energy Meter View
March 12, 2007
March 12, 2007

10. Excel Graph of Meter Data
Green California Summit
Benchmarking, Retrocommissioning & Retrofitting
Excel Graph of Meter Data ?
March 12, 2007
March 12, 2007

11. Green California Summit
Benchmarking, Retrocommissioning & Retrofitting
My Portfolio View
March 12, 2007
March 12, 2007

12. Summary Performance (1)
Green California Summit
Benchmarking, Retrocommissioning & Retrofitting
Summary Performance (1)
Summary Energy Performance Report
Facilities included: Sacramento Group
Date Generated: 11/2/06
Number of facilities: 36
2005
Total Floorspace (sq. ft.)
11,037,609
Average Rating 77
Number of Facilities with a Rating 24
Total Site Energy Use (kBtu)
972,537,263
Total Weather Normalized Source Energy Use (kBtu)
2,077,065,465
Site Energy Intensity (kBtu/Sq. Ft.)
88.1
March 12, 2007
March 12, 2007

13. Summary Performance (2)
Green California Summit
Benchmarking, Retrocommissioning & Retrofitting
Summary Performance (2)
Summary Energy Performance Report
Facilities included: Sacramento Group
Date Generated: 11/2/06
Facility Name
Facility Address
2005
Rating
2005 Site
Energy
Intensity
(kBtu/ft2)
2005 Source
002 Jesse Unruh
915 Capitol Mall
Sacramento, CA 95814 68 85
185
003 Library-Courts
914 Capitol Mall 51 77
157
004 Legislative Office
1020 'N' Street 36
112
241
006 Agriculture Bldg
1220 'N' Street 92 49
107
008 Energy Commission
th Street 74 83
175
March 12, 2007
March 12, 2007

14. Green California Summit How to get an Energy Star Building Award
Benchmarking, Retrocommissioning & Retrofitting
PART 2
How to get an Energy Star Building Award
March 12, 2007

15. Identify Award Candidates
Green California Summit
Benchmarking, Retrocommissioning & Retrofitting
Identify Award Candidates
March 12, 2007
March 12, 2007

16. Eligibility Requirements
Green California Summit
Benchmarking, Retrocommissioning & Retrofitting
Eligibility Requirements
Energy Performance Rating
Rating must be 75+
Energy use data
Must have 12+ consecutive months
Last entry must be <120 days old
Building size
Facilities must be >5,000 ft2
March 12, 2007
March 12, 2007

17. Green California Summit
Benchmarking, Retrocommissioning & Retrofitting
Award Process
Explore opportunities to improve energy efficiency
Enter facility data and at least one year of energy use data
Energy Performance Rating
< 75
75 +
Generate Statement of Energy Performance
Have PE Verify Indoor Environmental Quality
Thermal Comfort
IAQ Analysis
Lighting Levels
Submit Application for the ENERGY STAR Label
March 12, 2007
March 12, 2007

18. Green California Summit
Benchmarking, Retrocommissioning & Retrofitting
Contact Information
Mike Langley
Green Team
(916)
State of California
Dept. of General Services
707 3rd St., 8th Floor
West Sacramento, CA 95605
Karen Herter, Ph.D.
Senior Program Analyst
(916)
HESCHONG MAHONE GROUP, INC Fair Oaks Blvd. #302
Fair Oaks CA, 95628
March 12, 2007
March 12, 2007