- A
Companies must purchase separate carbon offset credits to claim sustainability benefits from using Google Cloud.
Why wrong: No separate purchase is needed. Running workloads on Google Cloud's renewable-powered infrastructure inherently reduces the company's carbon footprint compared to on-premises fossil-fuel-powered data centers.
- B
The company's Scope 2 carbon emissions decrease because Google's infrastructure runs on renewable energy and operates more efficiently than typical enterprise data centers.
Google's 100% renewable energy commitment means customer workloads run on clean energy. Hyperscale data center efficiency also means less energy per compute unit vs. typical on-premises data centers.
- C
Only companies that purchase the Google Cloud Carbon Footprint add-on receive sustainability benefits.
Why wrong: Google Cloud Carbon Footprint is a reporting tool that shows emissions data. The sustainability benefits (renewable energy) apply to all Google Cloud usage automatically.
- D
Sustainability benefits are only available in specific geographic regions where Google has solar farms.
Why wrong: Google matches its global electricity consumption with renewable energy purchases globally, not just in regions with direct renewable installations.
Quick Answer
The correct answer is that the company’s Scope 2 carbon emissions decrease because Google’s infrastructure runs on renewable energy and operates more efficiently than typical enterprise data centers. This benefit stems from the fact that when workloads are migrated to Google Cloud, the company inherits Google’s carbon-free energy procurement, directly reducing indirect emissions from purchased electricity. Google’s data centers are powered by 100% renewable energy and achieve an industry-leading average PUE of 1.10, meaning nearly all energy goes to computing rather than cooling or waste. On the Google Cloud Digital Leader exam, this concept tests your understanding of how cloud migration translates environmental sustainability into measurable carbon accounting, often appearing as a scenario where a company seeks to lower its environmental footprint without purchasing separate offsets. A common trap is assuming the company must buy carbon credits or add-ons to see this reduction, but the key is that Google’s infrastructure itself delivers the benefit. Memory tip: think “migrate to inherit” — moving to Google Cloud automatically transfers its carbon-free energy to your Scope 2 ledger.
Cloud Digital Leader Why cloud technology is transforming business Practice Question
This GCDL practice question tests your understanding of why cloud technology is transforming business. Read the scenario carefully and evaluate each option against the stated constraints before committing to an answer. After answering, compare your reasoning against the explanation and wrong-answer breakdown below. Once you have made your selection, read the full explanation to reinforce the concept and understand why each distractor is designed to mislead on exam day.
Google operates its data centers using 100% renewable energy and has committed to running all operations on carbon-free energy 24/7 by 2030. How does this sustainability posture benefit a company that migrates its workloads to Google Cloud?
Answer choices
Why each option matters
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
The company's Scope 2 carbon emissions decrease because Google's infrastructure runs on renewable energy and operates more efficiently than typical enterprise data centers.
Option B is correct because when a company migrates workloads to Google Cloud, it inherits Google's carbon-free energy procurement for its infrastructure. This directly reduces the company's Scope 2 emissions (indirect emissions from purchased electricity) since Google's data centers are powered by 100% renewable energy and operate with industry-leading efficiency (e.g., average PUE of 1.10). The company does not need to purchase separate offsets or add-ons to realize this benefit.
Key principle: Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
Companies must purchase separate carbon offset credits to claim sustainability benefits from using Google Cloud.
Why it's wrong here
No separate purchase is needed. Running workloads on Google Cloud's renewable-powered infrastructure inherently reduces the company's carbon footprint compared to on-premises fossil-fuel-powered data centers.
- ✓
The company's Scope 2 carbon emissions decrease because Google's infrastructure runs on renewable energy and operates more efficiently than typical enterprise data centers.
Why this is correct
Google's 100% renewable energy commitment means customer workloads run on clean energy. Hyperscale data center efficiency also means less energy per compute unit vs. typical on-premises data centers.
Related concept
Read the scenario before looking for a memorised answer.
- ✗
Only companies that purchase the Google Cloud Carbon Footprint add-on receive sustainability benefits.
Why it's wrong here
Google Cloud Carbon Footprint is a reporting tool that shows emissions data. The sustainability benefits (renewable energy) apply to all Google Cloud usage automatically.
- ✗
Sustainability benefits are only available in specific geographic regions where Google has solar farms.
Why it's wrong here
Google matches its global electricity consumption with renewable energy purchases globally, not just in regions with direct renewable installations.
Common exam traps
Common exam trap: answer the scenario, not the keyword
The trap here is that candidates may think sustainability benefits require additional purchases or are regionally restricted, when in fact Google's global renewable energy matching and efficiency gains automatically reduce a customer's Scope 2 emissions without extra steps.
Trap categories for this question
Command / output trap
Google Cloud Carbon Footprint is a reporting tool that shows emissions data. The sustainability benefits (renewable energy) apply to all Google Cloud usage automatically.
Detailed technical explanation
How to think about this question
Google achieves its carbon-free energy goal through a combination of on-site renewables, long-term PPAs, and unbundled RECs, matching 100% of global electricity consumption with renewable energy on an annual basis. The company also uses machine learning to optimize data center cooling, achieving a fleet-wide average PUE of 1.10, compared to the industry average of 1.58, meaning Google uses about 30% less energy for overhead. This efficiency directly translates to lower Scope 2 emissions for customers under the GHG Protocol, as the emissions factor for Google's grid mix is effectively zero for matched consumption.
KKey Concepts to Remember
- Read the scenario before looking for a memorised answer.
- Find the constraint that changes the correct option.
- Eliminate answers that are true in general but not in this case.
TExam Day Tips
- Watch for words such as best, first, most likely and least administrative effort.
- Review why wrong options are wrong, not only why the correct option is correct.
Key takeaway
Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Real-world example
How this comes up in practice
A cloud solutions architect for a retail company is evaluating services for a new workload. The correct answer here reflects best practice for the specific scenario described — not a general cloud recommendation. Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option. Cloud exam questions reward reading the constraint carefully: the same technology can be right or wrong depending on the use case.
What to study next
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FAQ
Questions learners often ask
What does this GCDL question test?
Why cloud technology is transforming business — This question tests Why cloud technology is transforming business — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: The company's Scope 2 carbon emissions decrease because Google's infrastructure runs on renewable energy and operates more efficiently than typical enterprise data centers. — Option B is correct because when a company migrates workloads to Google Cloud, it inherits Google's carbon-free energy procurement for its infrastructure. This directly reduces the company's Scope 2 emissions (indirect emissions from purchased electricity) since Google's data centers are powered by 100% renewable energy and operate with industry-leading efficiency (e.g., average PUE of 1.10). The company does not need to purchase separate offsets or add-ons to realize this benefit.
What should I do if I get this GCDL question wrong?
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
What is the key concept behind this question?
Read the scenario before looking for a memorised answer.
About these practice questions
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Last reviewed: Jun 11, 2026
This GCDL practice question is part of Courseiva's free Google Cloud certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the GCDL exam.
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