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Energy Code Resources

Each code and each version of the code have nuanced requirements. While automatic shut-off provisions may be similar, other lighting control requirements may differ. For this reason, we've provided information about each code's language so that your designs and installations can meet the exact requirements of the state-specific code.
Jump to All Code Resources

Northeast State Resources


STATE QUICK GUIDES DESIGN GUIDES
Connecticut Quick Guide to IECC (2015) 2015 IECC DLM Design Guide
2015 IECC Stand Alone Design Guide
Maine Quick Guide to IECC (2015) 2015 IECC DLM Design Guide
Massachusetts Quick Guide to IECC (2018) 2018 IECC DLM Design Guide
New Jersey Quick Guide to ASHRAE 90.1 (2016) 2016 ASHRAE 90.1 DLM Design Guide
New Hampshire Quick Guide to IECC (2015) 2015 IECC DLM Design Guide
New York
   New York City
Quick Guide to ECCCNYS (2020)
Quick Guide to NYECC (2020)
2018 IECC DLM Design Guide
Pennsylvania  Quick Guide to Philadelphia (2018) 2018 IECC DLM Design Guide
Rhode Island Quick Guide to IECC (2015) 2015 IECC DLM Design Guide
2015 IECC Stand Alone Design Guide
Vermont Quick Guide to Vermont (2020) 2018 IECC DLM Design Guide

South State Resources


STATE QUICK GUIDES DESIGN GUIDES
Alabama  Quick Guide to ASHRAE 90.1 (2013)  2013 ASHRAE 90.1 DLM Design Guide 
2013 ASHRAE 90.1 Stand Alone Design Guide 
Arkansas Quick Guide to IECC (2018) 2018 IECC DLM Design Guide
Delaware Quick Guide to ASHRAE 90.1 (2016)
Quick Guide to IECC (2018)
2016 ASHRAE 90.1 DLM Design Guide
2018 IECC DLM Design Guide
Florida  Quick Guide to Florida (2020) 2018 IECC DLM Design Guide
Georgia  Quick Guide to Georgia (2020) ​2015 IECC DLM Design Guide
Kentucky Quick Guide to IECC (2012)
Quick Guide to ASHRAE 90.1 (2010)
Unavailable*
2010 ASHRAE 90.1 DLM Design Guide
Louisiana Unavailable* Unavailable*
Mississippi Quick Guide to ASHRAE 90.1 (2010) 2010 ASHRAE 90.1 DLM Design Guide
North Carolina Quick Guide to North Carolina (2018) 2015 IECC DLM Design Guide 
2015 IECC Stand Alone Design Guide
Oklahoma  Unavailable* Unavailable*
Maryland Quick Guide to IECC (2018)
Quick Guide to IECC (2015)
2018 IECC DLM Design Guide
Washington DC Quick Guide to Washington DC (2017) 2013 ASHRAE 90.1 DLM Design Guide
Virginia Quick Guide to Virginia (2015) 2015 IECC DLM Design Guide 
2015 IECC Stand Alone Design Guide
South Carolina Unavailable* Unavailable*
Tennessee Quick Guide to IECC (2018) 2018 IECC DLM Design Guide
Texas Quick Guide to Houston (2015)
Quick Guide to IECC (2015)
Quick Guide to IECC (2018)
Quick Guide to IECC (2021) for Austin
2015 IECC DLM Design Guide 
2018 IECC DLM Design Guide​​​​​
West Virginia Quick Guide to IECC (2010) 2010 ASHRAE 90.1 DLM Design Guide

Midwest State Resources


STATE QUICK GUIDES DESIGN GUIDES
Illinois  Quick Guide to IECC (2018)  2018 IECC DLM Design Guide 
Indiana  Unavailable* Unavailable*
Iowa  Quick Guide to IECC (2012)  Unavailable*
Kansas  Home Rule State** Home Rule State**
Michigan  Quick Guide to Michigan (2015) 2013 ASHRAE 90.1 DLM Design Guide  
2013 ASHRAE 90.1 Stand Alone Design Guide
Minnesota  Quick Guide to IECC (2018)  2018 IECC DLM Design Guide 
Missouri 
    Kansas City
    St. Louis
Home Rule State**
Quick Guide to IECC (2012) 
Quick Guide to IECC (2018) 
Home Rule State**
Unavailable*​​​​​​​​​​​​​​
2018 IECC DLM Design Guide
Nebraska  Quick Guide to IECC (2018)  2018 IECC DLM Design Guide 
North Dakota  Home Rule State** Home Rule State**
Ohio  Quick Guide to Ohio (2010)  2010 ASHRAE 90.1 DLM Design Guide
South Dakota  Home Rule State** Home Rule State**
Wisconsin  Quick Guide to Wisconsin (2015)  2015 IECC DLM Design Guide
2015 IECC Stand Alone Design Guide

West State Resources


STATE QUICK GUIDES DESIGN GUIDES
Alaska Home Rule State** Home Rule State**​​​​​​​
Arizona
    Phoenix
    Tucson
Home Rule State**
​​​​​​​Quick Guide to IECC (2018) 
Quick Guide to IECC (2018) 
​​​​​​​Home Rule State**
2018 IECC DLM Design Guide
2018 IECC DLM Design Guide
California Quick Guide to CA Title 24 (2019)
Quick Guide to CA Title 24 (2019) - Spanish
2019 CA Title 24 Design Guide

​​​​​​​Colorado
    Colorado Springs
    Boulder
    Denver
    Ft. Collins
​​​​​​​
Home Rule State**
Quick Guide to IECC (2015)
​​​​​​​​​​​​​​Quick Guide to IECC (2018) 
​​​​​​​​​​​​​​Quick Guide to IECC (2018) ​​​​​​​​
​​​​​​​Quick Guide to IECC (2018) 
Home Rule State**
2015 IECC DLM Design Guide
2015 IECC Stand Alone Design Guide
​​​​​​​2018 IECC DLM Design Guide
2018 IECC DLM Design Guide
 
2018 IECC DLM Design Guide
Hawaii
   Hawaii & Kaui County
Home Rule State**
Quick Guide to IECC (2015) 
Home Rule State**
2015 IECC DLM Design Guide
2015 IECC Stand Alone Design Guide
Idaho Quick Guide to IECC (2018) 2018 IECC DLM Design Guide
Montana ​​​​​​​Quick Guide to IECC (2018)  2018 IECC DLM Design Guide
Nevada Quick Guide to IECC (2018)  2018 IECC DLM Design Guide 
New Mexico Quick Guide to IECC (2018)  2018 IECC DLM Design Guide 
Oregon Quick Guide to Oregon (2019) ​​​​​​​2019 ASHRAE 90.1 DLM Design Guide
Utah Quick Guide to IECC (2018)  2018 IECC DLM Design Guide 
Washington Quick Guide to Washington (2018) 
Quick Guide to Seattle (2018)
Washington State DLM Design Guide 
Wyoming Home Rule State** Home Rule State**
*We currently do not have content for this code generation. Information on the adopted code is available at the DOE Code Status Webpage.
​​​​​​​**Home Rule States do not have a statewide energy efficiency code as such codes are adopted and enforced at the local jurisdiction level.

 

All Code Resources


Code Quick Guides Design Guides CAD Drawings Wiring Diagrams
ASHRAE 90.1 2019 ASHRAE 90.1 DLM Design Guide 2019 ASHRAE 90.1 CAD Drawings 2019 ASHRAE 90.1 Wiring Diagrams
Quick Guide to ASHRAE 90.1 (2016)2016 ASHRAE 90.1 DLM Design Guide
2016 ASHRAE 90.1 DLM Wireless Design Guide
2016 ASHRAE 90.1 CAD Drawings2016 ASHRAE 90.1 Wiring Diagrams
Quick Guide to ASHRAE 90.1 (2013) 2013 ASHRAE 90.1 DLM Design Guide
2013 ASHRAE 90.1 Stand Alone Design Guide
2013 ASHRAE 90.1 CAD Drawings 2013 ASHRAE 90.1 Wiring Diagrams

Quick Guide to ASHRAE 90.1 (2010)
 
2010 ASHRAE 90.1 DLM Design Guide 2010 ASHRAE 90.1 CAD Drawings
IECC Quick Guide to IECC (2021)
Quick Guide to IECC (2018)2018 IECC DLM Design Guide2018 IECC CAD Drawings2018 IECC Wiring Diagrams
Quick Guide to IECC (2015) 2015 IECC Design Guide 2015 IECC Wiring Diagrams
Quick Guide to IECC (2012)
Title 24 Quick Guide to CA Title 24 (2019)
Quick Guide to CA Title 24 (2019) - Spanish
2019 CA Title 24 DLM Design Guide 2019 CA Title 24 CAD Drawings 2019 CA Title 24 Wiring Diagrams
Quick Guide to CA Title 24 (2016)2016 CA Title 24 DLM Design Guide
2016 CA Title 24 Stand Alone Design Guide
NECB Quick Guide to Canada NECB (2017) - English
(excluding Qu
ébec)
Quick Guide to Canada NECB (2017) - French
(exclut le Québec)
​​​​​​​
Unavailable* Unavailable*
Quick Guide to Canada NECB (2015) - English
Quick Guide to Canada NECB (2015) - French
​​​​​​​
Quick Guide to Canada NECB (2015) - French-Quebec
Quick Guide to Canada NECB (2011) - French
Quick Guide to ASHRAE 90.1 (2010) - French