About
News
Events
Programmes
Help centre

Skip navigation

Energy system
Explore the energy system by fuel, technology or sector
Fossil Fuels

Renewables

Electricity

Low-Emission Fuels

Transport

Industry

Buildings

Energy Efficiency and Demand

Carbon Capture, Utilisation and Storage

Decarbonisation Enablers

Buildings

Energy Efficiency and Demand

Carbon Capture, Utilisation and Storage

Decarbonisation Enablers
Explore all
Topics
Understand the biggest energy challenges
COP28: Tracking the Energy Outcomes

Russia' on Ukraine

The IEA's 50th Anniversary

Climate Change

Access and Affordability

Energy Security

Energy and Gender

Net Zero Emissions

Investment

Energy and Water

Energy and Gender

Net Zero Emissions

Investment

Energy and Water

Fossil Fuel Subsidies

Saving Energy

Global Energy Crisis

Critical Minerals
All topics
Countries
Explore the energy system by country or region
Member countries

Australia

Austria

Belgium

Canada

Czechia

Denmark

Estonia

Finland

France

Germany

Greece

Hungary

Ireland

Italy

Japan

Korea

Lithuania

Luxembourg

Mexico

New Zealand

Norway

Poland

Portugal

Slovak Republic

Spain

Sweden

Switzerland

The Netherlands

Türkiye

United Kingdom

United States

Accession countries

Chile

Colombia

Costa Rica

Israel

Latvia

Association countries

Argentina

Brazil

China

Egypt

India

Indonesia

Kenya

Morocco

Senegal

Singapore

South Africa

Thailand

Ukraine
All Countries and Regions
Data

Use, download and buy global energy data

Data explorers

Understand and manipulate data with easy to use explorers and trackers

Data sets

Free and paid data sets from across the energy system available for download

Policies database

Past, existing or planned government policies and measures

Chart Library

Access every chart published across all IEA reports and analysis

Explore data
Reports
Read the latest analysis from the IEA
All reports
1

Sign In

Email *

Password * Forgot password?

Create an account

Create a free IEA account to download our reports or subcribe to a paid service.

Join for free

Policies database

About All policies

Policies50

Filters (2)Clear all

- United States (48)
- Australia (2)
- North America (48)
- Asia Pacific (2)
- Building energy codes for new buildings (1)
- Regulations (1)
- Buildings (1)
- In force (39)
- Ended (11)
- International Energy Agency (49)

Floor insulation State/Provincial Clear all

Policy

Country

Status

Jurisdiction

2018 North Carolina Commercial Building Code (based on the 2015 IECC with amendments)
United States 2019 In force State/Provincial
2018 North Carolina Residential Building Code (based on the 2015 IECC with amendments)
United States 2019 In force State/Provincial
2015 IECC with Amendments (Pennsylvania)
United States 2018 In force State/Provincial
2015 IECC with Amendments - Residential Building code (Virginia)
United States 2018 In force State/Provincial
2015 IECC with Amendments - commercial Building code (Virginia)
United States 2018 In force State/Provincial
2015 IECC with Amendments (Massachusetts)
United States 2017 In force State/Provincial
6th Edition (2017) Florida Building Code
United States 2017 In force State/Provincial
IECC 2012 with amendments - Commercial Building Code (Ohio)
United States 2017 In force State/Provincial
(2015 IECC) Residential Energy Code (Alabama)
United States 2016 In force State/Provincial
(2015 IECC and ASHRAE 90.1-2013) Commercial Building Code (Illinois)
United States 2016 In force State/Provincial
(2015 IECC with amendments) Residential Building Code (Michigan)
United States 2016 In force State/Provincial
(2015 IECC) Maryland Building Performance Standards
United States 2016 In force State/Provincial
2012 IECC for Commercial Buildings (Tennessee)
United States 2016 In force State/Provincial
2015 IECC - Residential Building Code (New York)
United States 2016 In force State/Provincial
2015 IECC Building Code (Utah)
United States 2016 In force State/Provincial
2015 IECC Building code (Washington)
United States 2016 In force State/Provincial
2015 IECC Commercial Building Code (Texas)
United States 2016 In force State/Provincial
2015 IECC and ASHRAE 90.1-2013) Commercial Building Code (New York)
United States 2016 In force State/Provincial
2015 IECC with Amendments - Residential Building Code (Texas)
United States 2016 In force State/Provincial
2015 IECC with Amendments - Residential Building code (Illinois)
United States 2016 In force State/Provincial
IECC 2016 - State Building Code (Connecticut)
United States 2016 Ended State/Provincial
New Jersey Commercial Uniform Construction Code (NJAC 5:23-3.18)
United States 2016 In force State/Provincial
State Building Energy Conservation Code (Florida 2010)
United States 2016 Ended State/Provincial
Wisconsin Uniform Residential Code (based on the 2009 IECC)
United States 2016 In force State/Provincial
Commercial Building Energy Standards (CBES) - Vermont
United States 2015 In force State/Provincial
IECC 2009 - State Building Code & Alternative Residential Energy (Pennsylvania)
United States 2015 Ended State/Provincial
IECC 2015 - Residential (Hawaii)
United States 2015 Ended State/Provincial
IECC 2015 - State Building Code (Hawaii)
United States 2015 Ended State/Provincial
IECC 2015 - State Building Code (Idaho)
United States 2015 Ended State/Provincial
IECC 2015 - State Building Code (Illinois)
United States 2015 Ended State/Provincial

Prev

1
2

The Energy Mix

Get updates on the IEA’s latest news, analysis, data and events delivered twice monthly.

View sample Explore our other newsletters

Browse
Topics
Countries & regions
Energy system
Programmes

Explore
Reports
Data & statistics

Learn
About
News and commentaries
Events
Glossary

Connect
Contact
Press
Jobs
Delegates

Follow

©IEA 2024

Terms
Privacy

Subscription successful

Thank you for subscribing. You can unsubscribe at any time by clicking the link at the bottom of any IEA newsletter.