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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)


Quick Guide to IECC (2018)

2015 IECC DLM Design Guide


2018 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 IECC (2018) 2018 IECC DLM Design Guide
Rhode Island Quick Guide to IECC (2018) 2018 IECC DLM 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) 2018 IECC DLM Design Guide
Washington DC Quick Guide to Washington DC (2017) 2013 ASHRAE 90.1 DLM Design Guide
Virginia Quick Guide to IECC (2018) 2018 IECC DLM Design Guide
South Carolina Unavailable* Unavailable*
Tennessee Quick Guide to IECC (2012) Unavailable*

​​​​​​​Texas


    Austin


    Dallas


    Houston


    Plano


​​​​​​

Quick Guide to IECC (2015)


Quick Guide to IECC (2021)


​​​​​​​​​​​​​​Quick Guide to IECC (2015) 


Quick Guide to IECC (2015) ​​​​​​​​


​​​​​​​Quick Guide to IECC (2021)

2015 IECC DLM Design Guide 


2021 IECC DLM Design Guide


2015 IECC DLM Design Guide 


2015 IECC DLM Design Guide

 
2021 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 (2022)


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 (2021)

Home Rule State**


2015 IECC DLM Design Guide


2018 IECC DLM Design Guide


2018 IECC DLM Design Guide


2021 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 (2021) 2021 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 24Quick Guide to CA Title 21 (2022)2019 CA Title 24 DLM Design Guide2019 CA Title 24 CAD Drawings2019 CA Title 24 Wiring Diagrams
Quick Guide to CA Title 24 (2019)
Quick Guide to CA Title 24 (2019) - Spanish
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