2024 International Green Construction Code ICC IGCC 2024 Edition: Key Changes and Updates
Stay up-to-date on the latest 2024 ICC IGCC edition changes, key requirements, and compliance updates for sustainable green construction projects.
2024 International Green Construction Code ICC IGCC 2024 Edition: Key Changes and Updates
Key Takeaways
- The 2024 ICC IGCC edition introduces new requirements for energy efficiency and water conservation.
- The standard now includes expanded sections on indoor air quality and occupant health.
- The 2024 edition features updated tables and charts for calculating building performance metrics.
- The standard's scope has been expanded to cover more types of buildings and construction projects.
- The 2024 edition includes new guidance on materials selection and waste reduction.
- The standard's compliance requirements have been clarified and simplified.
Scope and Applicability
The 2024 ICC IGCC applies to new and existing buildings, including residential, commercial, and industrial structures.
The standard covers various types of construction, including new buildings, additions, renovations, and alterations.
Key Requirements
The 2024 ICC IGCC requires building owners and designers to meet minimum energy efficiency and water conservation standards.
The standard also requires the use of materials that meet specific sustainability criteria, including recyclability, reusability, and toxicity.
2024 Edition Changes
| Topic | Previous Edition | Current Edition | Impact |
|---|---|---|---|
| Energy Efficiency | ASHRAE 90.1-2016 | ASHRAE 90.1-2019 | Moderate increase in energy efficiency requirements |
| Water Conservation | WaterSense-2016 | WaterSense-2020 | Increased water efficiency requirements |
| Indoor Air Quality | ASHRAE 62.1-2016 | ASHRAE 62.1-2019 | Improved indoor air quality requirements |
| Materials Selection | LEED v4.1 | LEED v4.2 | New guidance on materials selection and waste reduction |
| Building Performance Metrics | ICC IGCC-2018 | ICC IGCC-2024 | Updated tables and charts for calculating building performance metrics |
Who Needs This Standard?
The 2024 ICC IGCC is required by law in jurisdictions that have adopted the standard.
This includes building owners, designers, architects, engineers, contractors, and inspectors who work on green construction projects.
How to Obtain This Standard
Publications Office provides instant digital access to the 2024 ICC IGCC.
Frequently Asked Questions
What is the difference between the 2024 ICC IGCC and the 2018 edition?
The 2024 edition introduces new requirements for energy efficiency and water conservation, expanded sections on indoor air quality and occupant health, and updated tables and charts for calculating building performance metrics.
Which edition of the ICC IGCC is required by law in my jurisdiction?
Contact your local Authority Having Jurisdiction (AHJ) to determine which edition of the ICC IGCC is required by law in your area.
Can I still use materials that meet the 2018 edition's requirements?
No, the 2024 ICC IGCC has updated requirements for materials selection and waste reduction.
How do I calculate building performance metrics in the 2024 ICC IGCC?
The standard provides updated tables and charts for calculating building performance metrics.
What are the new requirements for energy efficiency in the 2024 ICC IGCC?
The standard requires building owners and designers to meet minimum energy efficiency standards, including the use of energy-efficient equipment and systems.
Can I obtain a copy of the 2024 ICC IGCC from Publications Office?
Yes, Publications Office provides instant digital access to the 2024 ICC IGCC.
What is the scope of the 2024 ICC IGCC?
The standard applies to new and existing buildings, including residential, commercial, and industrial structures, and covers various types of construction.
📄 2024 International Green Construction Code ICC IGCC
ICC · 2024 — Instant PDF delivery
Access This Publication →