STATE OF CALIFORNIA
SOLAR REFLECTANCE INDEX CALCULATION WORKSHEET
CEC-NRCC-ENV-03-E (Revised 01/16) CALIFORNIA ENERGY COMMISSION
CERTIFICATE OF COMPLIANCE NRCC-ENV-03-E
Solar Reflectance Index Calculation Worksheet
(Page 1 of 2)
Project Name:
Date Prepared:
A. Product Information
01
CRRC Product ID Number
02
Manufacturer
03
Brand
04
Model
05
Product Type
06
Roof Slope
B. SRI Calculations
01
Aged Reflectance Listed with CRRC
02
CRRC Listed Aged Solar Reflectance
03
Initial Solar Reflectance
04
Calculated Aged Solar Reflectance
05
Thermal Emittance
C. Results
01
Solar Reflective Index
CA Building Energy Efficiency Standards - 2016 Nonresidential Compliance January 2016
Yes
No
STATE OF CALIFORNIA
SOLAR REFLECTANCE INDEX CALCULATION WORKSHEET
CEC-NRCC-ENV-03-E (Revised 01/16) CALIFORNIA ENERGY COMMISSION
CERTIFICATE OF COMPLIANCE NRCC-ENV-03-E
Solar Reflectance Index Calculation Worksheet
(Page 2 of 2)
Project Name:
Date Prepared:
DOCUMENTATION AUTHOR'S DECLARATION STATEMENT
1. I certify that this Certificate of Compliance documentation is accurate and complete.
Documentation Author Name:
Documentation Author Signature:
Company:
Signature Date:
Address:
CEA/ HERS Certification Identification (if applicable):
City/State/Zip:
Phone:
RESPONSIBLE PERSON'S DECLARATION STATEMENT
I certify the following under penalty of perjury, under the laws of the State of California:
1. The information provided on this Certificate of Compliance is true and correct.
2. I am eligible under Division 3 of the Business and Professions Code to accept responsibility for the building design or system design
identified on this Certificate of Compliance (responsible designer).
3. The energy features and performance specifications, materials, components, and manufactured devices for the building design or system
design identified on this Certificate of Compliance conform to the requirements of Title 24, Part 1 and Part 6 of the California Code of
Regulations.
4. The building design features or system design features identified on this Certificate of Compliance are consistent with the information
provided on other applicable compliance documents, worksheets, calculations, plans and specifications submitted to the enforcement
agency for approval with this building permit application.
5. I will ensure that a completed signed copy of this Certificate of Compliance shall be made available with the building permit(s) issued for the
building, and made available to the enforcement agency for all applicable inspections. I understand that a completed signed copy of this
Certificate of Compliance is required to be included with the documentation the builder provides to the building owner at occupancy.
Responsible Designer Name:
Responsible Designer Signature:
Company :
Date Signed:
Address:
License:
City/State/Zip:
Phone:
CA Building Energy Efficiency Standards - 2016 Nonresidential Compliance January 2016
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signature
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CERTIFICATE OF COMPLIANCE USER INSTRUCTIONS NRCC-ENV-03-E
Solar Reflectance Index Calculation Worksheet
(Page 1 of 1
)
NRCC-ENV-03-E User Instructions
A. Product Information:
1-5. CRRC Product ID Number, Manufacturer, Brand, Model and Product Type should be based on product
information from the Cool Roof Rating Council’s website. The product directory is located at
http://www.coolroofs.org/products/search.php
and may be browsed either by viewing all products or by using
the search function to find a specific product. Keep in mind that inclusion in the directory does not guarantee
that a product will meet the energy requirements.
2. Roof Slope: Designate the roof slope as either “less than or equal to 2:12”(≤2:12) or “greater than 2:12”(>2:12).
A ratio of 2:12 is approximately 9.5 degree slope. The SRI requirement is based partly on the slope of the roof.
B. SRI Calculations:
1. Aged Reflectance Listed with CRRC: Indicate whether or not your product’s 3-year aged solar reflectance is listed
on the CRRC website by selecting either “yes” or “no” from the drop-down list. Depending on your selection, the
boxes that you will not need should become blacked out.
2. CRRC Listed Aged Solar Reflectance: If you selected “yes” to box 1, input the CRRC listed 3-year aged solar
reflectance.
3. Initial Solar Reflectance: If you selected “no” to box 1, input the CRRC listed initial solar reflectance.
4. Calculated Aged Solar Reflectance: No input required. The calculator will calculate the aged reflectance using the
initial reflectance once you hit enter or click outside the box. Note that the solar reflectance value will be a
decimal between 0 and 1.
5. Thermal Emittance: Input the value for thermal emittance obtained from the CRRC. This value can be either the
initial thermal emittance or the 3-year aged value. Note that it also must be a decimal between 0 and 1.
C. Results:
1. Solar Reflectance Index: If you have entered values for both solar reflectance and thermal emittance, once you
press enter or click outside the box, the calculator will calculate the final SRI value. It may take a few moments
to obtain a value or the SRI depending on the values you inputted for reflectance and emittance.
CA Building Energy Efficiency Standards - 2016 Nonresidential Compliance January 2016