Learn effective waste reduction strategies for LEED certification, including recycling programs, sustainable purchasing policies, and more. Boost your LEED exam prep.
Table of Contents
Question
Which strategy can be used during the building process and after occupation to reduce waste?
A. Develop a Sustainable Purchasing Policy
B. Use grey water for flushing of toilets
C. Implement a recycling program
D. Use certified lumber for framing
Answer
C. Implement a recycling program
Explanation
Implementing a comprehensive recycling program is an effective strategy that can be used both during the building process and after occupation to reduce waste. Here’s why:
During Construction:
- Construction and demolition waste can be sorted on-site into different material streams like wood, metal, drywall, etc.
- These separated materials can then be sent to recycling facilities instead of landfills
- Recycling construction waste reduces the project’s environmental impact and can contribute to LEED credits
After Occupancy:
- Providing easily accessible recycling bins for different waste streams (paper, plastic, glass, etc.) encourages building occupants to recycle
- Recycling operational waste diverts materials from landfills, conserving raw resources and landfill space
- An ongoing recycling program is required for certain LEED credits and supports a building’s sustainable waste management goals
The other options, while all sustainable strategies, are not the most comprehensive for reducing waste:
A. Developing a Sustainable Purchasing Policy can minimize packaging waste and encourage the use of recycled content, but doesn’t address waste produced on-site
B. Using greywater for toilet flushing conserves potable water but doesn’t directly reduce material waste
D. Using certified lumber supports sustainable forestry but has a limited impact on total project waste
Therefore, implementing a recycling program that encompasses both construction and operational phases is the best overall strategy presented for minimizing building waste. Strategic recycling, along with reduction and reuse initiatives, is key to a project’s sustainable waste management plan and LEED certification.
USGBC LEED Green Associate certification exam practice question and answer (Q&A) dump with detail explanation and reference available free, helpful to pass the USGBC LEED Green Associate exam and earn USGBC LEED Green Associate certification.