Climate Change Sustainability Metrics & Reporting 2 — Questions and Answers
Question 1: Which greenhouse gas protocol scope covers indirect emissions from a company's value chain, including purchased goods and employee commuting?
- Scope 1
- Scope 2
- Scope 3 (Correct answer)
- Scope 4
Correct answer: Scope 3
Scope 3 emissions cover all indirect value chain emissions not included in Scope 2, such as supplier emissions, business travel, and product end-of-life.
Question 2: What does the term 'carbon intensity' measure in sustainability reporting?
- Total absolute CO2 emissions per year
- Emissions per unit of economic output or production (Correct answer)
- The concentration of CO2 in the atmosphere
- The rate at which carbon offsets are purchased
Correct answer: Emissions per unit of economic output or production
Carbon intensity normalizes emissions against a business metric (e.g., revenue or product units), allowing comparison across companies of different sizes.
Question 3: Which international standard provides guidance specifically for greenhouse gas accounting at the organizational level?
- ISO 14001
- ISO 50001
- ISO 14064-1 (Correct answer)
- ISO 26000
Correct answer: ISO 14064-1
ISO 14064-1 specifies principles and requirements for quantifying and reporting greenhouse gas emissions at the organizational level.
Question 4: A company reports a 20% reduction in absolute emissions but a 5% increase in carbon intensity. What does this indicate?
- The company grew faster than it reduced emissions
- The company shrank while emissions rose (Correct answer)
- Emissions reductions outpaced production growth
- The data contains reporting errors
Correct answer: The company shrank while emissions rose
If absolute emissions fell but intensity rose, the company's output decreased more than its emissions, meaning efficiency actually worsened.
Question 5: What is a 'materiality assessment' in ESG reporting?
- An audit of physical assets for climate risk
- A process to identify which sustainability topics most impact stakeholders and business (Correct answer)
- A calculation of a company's carbon footprint
- A review of supply chain material sourcing
Correct answer: A process to identify which sustainability topics most impact stakeholders and business
A materiality assessment determines which ESG issues are most significant to both the organization's business performance and its stakeholders.
Question 6: The Science Based Targets initiative (SBTi) requires company emission reduction targets to align with which climate goal?
- Net zero by 2100
- Limiting warming to 1.5°C or well below 2°C (Correct answer)
- Reducing emissions by 50% by 2030 globally
- Achieving carbon neutrality by 2040
Correct answer: Limiting warming to 1.5°C or well below 2°C
SBTi validates corporate targets consistent with the Paris Agreement's goal of limiting warming to 1.5°C above pre-industrial levels.
Question 7: Which metric is most commonly used to report water sustainability performance in corporate sustainability reports?
- Water recycled as a percentage of total intake
- Total cubic meters of water withdrawn per year (Correct answer)
- Ratio of water use to local watershed availability
- pH levels of discharged wastewater
Correct answer: Total cubic meters of water withdrawn per year
Total water withdrawal volume is the most widely reported water metric, though context-based metrics like watershed stress ratios are increasingly adopted.
Climate Change Sustainability Metrics & Reporting 2
Which greenhouse gas protocol scope covers indirect emissions from a company's value chain, including purchased goods and employee commuting?