How does construction waste management contribute to MR?

• A. Diverting waste from landfills through reuse and recycling.
• B. Increasing landfill diversion requiring more energy.
• C. Only affects initial material selection.
• D. It has no impact on MR credits.

Answer: (A)

Diverting construction waste from landfills through reuse and recycling is the core idea behind how construction waste management contributes to MR. When a project plans ahead to salvage materials, sorts waste on site, and channels as much material as possible into recycling or reuse streams, it reduces the amount sent to landfills. That reduction is exactly what MR credits are asking for: keeping materials out of disposal and keeping them circulating in use, which lowers embodied resources and energy tied to producing new materials.

This approach also demonstrates practical, on-the-ground stewardship—like salvaging usable doors, cabinets, or steel, or partnering with recyclers and deconstruction specialists—so the waste stream is redirected rather than simply disposed of. The other statements don’t fit because waste management is about what happens to waste after construction, not just initial material choices, and it is designed to earn MR credits by showing diversion from landfills; it isn’t about increasing energy use or having no impact on MR credits.