CSC CSC Life Cycle Assessment & Supply Chain Sustainability 2 — Questions and Answers
Question 1: Which of the following best describes 'supply chain due diligence' in sustainability consulting?
- Auditing only the direct (Tier 1) suppliers' financial statements
- Systematically identifying, preventing, and mitigating adverse environmental and social impacts across the entire supply chain (Correct answer)
- Certifying that all suppliers hold ISO 9001 quality management certification
- Negotiating lower prices from suppliers to fund sustainability initiatives
Correct answer: Systematically identifying, preventing, and mitigating adverse environmental and social impacts across the entire supply chain
Supply chain due diligence requires proactive identification and mitigation of ESG risks throughout all tiers of the supply chain, not just Tier 1.
Question 2: What is the purpose of a 'hotspot analysis' in life cycle assessment?
- Identifying geographic regions with extreme climate vulnerability
- Pinpointing the life cycle stages or processes that contribute most significantly to overall environmental impacts (Correct answer)
- Mapping data center locations for cloud-based sustainability software
- Locating groundwater contamination plumes on a site
Correct answer: Pinpointing the life cycle stages or processes that contribute most significantly to overall environmental impacts
A hotspot analysis identifies where in a product's life cycle the greatest environmental burdens occur, enabling targeted improvement efforts.
Question 3: In the US, which initiative requires large public companies to disclose climate-related risks including Scope 3 emissions in their SEC filings?
- EPA Mandatory Greenhouse Gas Reporting Rule
- SEC Climate Disclosure Rule (adopted 2024) (Correct answer)
- OSHA Environmental Risk Registry
- USDA Organic Certification Program
Correct answer: SEC Climate Disclosure Rule (adopted 2024)
The SEC's climate disclosure rule requires publicly traded companies to report material climate risks and GHG emissions, including relevant Scope 3 data.
Question 4: Which tool or methodology is used to quantify the environmental trade-offs of using recycled versus virgin materials in manufacturing?
- Environmental Impact Assessment (EIA)
- Comparative Life Cycle Assessment (LCA) (Correct answer)
- Hazard Risk Assessment (HRA)
- Environmental Management System (EMS)
Correct answer: Comparative Life Cycle Assessment (LCA)
Comparative LCA evaluates and quantifies the environmental differences between two or more product systems performing the same function.
Question 5: What does 'cradle-to-gate' mean as an LCA system boundary?
- Assessment covering a product from raw material extraction through manufacturing, excluding use and end-of-life (Correct answer)
- Assessment covering a product's full life cycle from extraction to disposal
- Assessment limited to the product's use phase only
- Assessment focused only on the disposal and recycling phase
Correct answer: Assessment covering a product from raw material extraction through manufacturing, excluding use and end-of-life
Cradle-to-gate LCA covers environmental impacts from resource extraction through the factory gate, stopping before product use or disposal.
Question 6: A sustainable supply chain consultant recommends 'supplier capacity building' to a client. What does this involve?
- Increasing the physical warehouse capacity of distribution centers
- Providing training, resources, and technical support to help suppliers improve their own sustainability performance (Correct answer)
- Replacing underperforming suppliers with automated alternatives
- Building a new factory to reduce dependence on external suppliers
Correct answer: Providing training, resources, and technical support to help suppliers improve their own sustainability performance
Supplier capacity building strengthens suppliers' sustainability capabilities through education and support, improving performance across the supply chain.
CSC CSC Life Cycle Assessment & Supply Chain Sustainability 2
Which of the following best describes 'supply chain due diligence' in sustainability consulting?