Cloud Digital Leader Why cloud technology is transforming business Practice Question
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?
⚠ Common exam trap
It's easy for candidates to 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.
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.
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.
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
Google Cloud's sustainability benefits are inherent to its infrastructure—the company's global renewable energy matching and hyperscale efficiency directly reduce operational emissions. Customers are not required to purchase carbon offset credits, which are an entirely separate mechanism for compensating for emissions elsewhere. Because Google verifies that its data center electricity consumption is matched by renewable energy purchases, using the platform lowers the customer's indirect carbon footprint without any additional financial instrument.
- ✓
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
Under the GHG Protocol, Google Cloud's electricity consumption is accounted for as Scope 2 emissions for the customer, but because Google matches its global energy use with renewable purchase agreements, the market-based scope 2 emissions are effectively near-zero. Additionally, Google's hyperscale data centers are designed for energy efficiency—they consume significantly less energy per compute unit than typical enterprise on-premises facilities. This combination of clean energy procurement and operational efficiency means that moving workloads to Google Cloud reduces a company's reported Scope 2 carbon emissions compared to running those workloads in conventional, fossil-fuel-powered data centers.
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Only companies that purchase the Google Cloud Carbon Footprint add-on receive sustainability benefits.
Why it's wrong here
The Google Cloud Carbon Footprint feature is merely a reporting and visibility tool that shows customers the estimated emissions from their cloud usage; it does not create or enable sustainability. The actual sustainability benefits—renewable energy matching and high-efficiency infrastructure—are embedded in the standard Google Cloud service and apply to every customer automatically, with no add-on purchase required. Confusing the reporting dashboard with a prerequisite for clean energy mismodels how Google's environmental attributes are delivered.
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Sustainability benefits are only available in specific geographic regions where Google has solar farms.
Why it's wrong here
Google's renewable energy commitment is global: the company matches its total worldwide electricity consumption with renewable energy purchases through power purchase agreements, not just in regions with visible solar farms. Data centers in any region draw from grids that benefit from this clean energy procurement, and Google's renewable energy portfolio is designed to cover its entire global footprint. Therefore, sustainability benefits are available to Google Cloud customers in all geographic regions, regardless of whether a specific local renewable installation exists.
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Cloud Digital Transformation
Key term
Data
Data is raw, unprocessed information, like numbers, words, or measurements, that can be stored, processed, and analyzed by computers.
Key term
Sustainability
Sustainability in IT refers to designing, operating, and disposing of technology systems in a way that minimizes environmental impact and promotes long-term resource efficiency.
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Written by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
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.