LEED v5 BD+C Rating System_November 2025_clean - Page 176
Extracted Content
Indoor Environmental Quality Credit
RESILIENT SPACES
EQc4
New Construction (1–2 points) Core and Shell (1–2 points)
INTENT
To support design features that increase the capacity for occupants to adapt to changing climate conditions and be protected from events that may compromise the quality of the indoor environment and subsequently occupant health and well-being.
REQUIREMENTS
| Achievement Pathways | Points |
|---|---|
New Construction and Core and Shell | 1–2 |
Option 1. Management Mode for Episodic Outdoor Ambient Conditions— New Construction Only | 1 |
AND/OR | |
Option 2. Management Mode for Respiratory Diseases—New Construction Only | 1 |
AND/OR | |
Option 3. Design for Occupant Thermal Safety During Power Outages | 1–2 |
Path 1. Consider Extreme Heat | 1 |
AND/OR | |
Path 2. Consider Extreme Cold | 1 |
AND/OR | |
Option 4. Operable Windows | 1–2 |
Comply with any of the following options for up to 2 points:
Option 1. Management Mode for Episodic Outdoor Ambient Conditions—New Construction Only (1 point)
This option applies to LEED BD+C: New Construction projects only.
Design systems with the capability to operate an episodic outdoor event management mode as described in ASHRAE Guideline 44 . The mode should address varying outdoor conditions or events that could negatively influence IAQ, such as wildland fire smoke. Include the management mode in the design and commissioning documents. Verify proper implementation of the mode during commissioning.
AND/OR
U.S. Green Building Council LEED v5 Reference Guide for Building Design and Construction, November 2025 Edition 169