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Updated weekly · Last refresh Oct 17

EDF Data Sustainability Associate Interview Questions

The questions to prepare for a EDF Data Sustainability Associate interview. Questions from real interview reports rank first. Updated daily.

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1

MetricsStart here. 8 questions · ~64 min

Dashboarding Carbon Footprint ReductionMedium

Tests dashboard design and time-series tracking for carbon reduction at EDF.

KPIsDiagnosisTime Series

Reducing Waste Through Data First StepsMedium

Tests ability to choose initial data and hypotheses for waste reduction at EDF.

KPIsLeading IndicatorsDiagnosis

EDF

Finding Improvement Areas in Energy DataMedium

Tests exploratory analysis skills to find actionable opportunities in sustainability data.

KPIsLeading IndicatorsDiagnosis

EDF

Root Cause Waste AnalysisMedium

Tests your ability to use data to diagnose waste drivers and translate findings into actionable sustainability improvements at EDF.

KPIsLeading IndicatorsDiagnosis

EDF

Business Case for Reducing WasteMedium

Tests ability to translate sustainability analysis into business justification at EDF.

KPIsLeading IndicatorsDiagnosis

EDF

Using Data Analysis for TargetsEasy

Tests ability to connect analytics work to sustainability outcomes at EDF.

KPIsLeading IndicatorsDiagnosis

EDF

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2

More topics2 questions · ~16 min

Analyzing Sustainability with Python R SQLMedium

Tests practical analytics and data manipulation skills for sustainability metrics at EDF.

Data WranglingGroup ByAggregations

Identifying EDF Industry ChallengesHard

Evaluates your ability to identify key energy industry challenges for EDF and connect them to data-driven actions.

EDF

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Hands-on SQL practiceWrite and run real queries in the editor. 3 drills · ~30 min

Identify Customers With Frequent OutagesMedium

Identify customers experiencing more than three grid outages in one billing month using joins, date matching, and aggregation.

Date FunctionsJoinsAggregations

Rolling 7-Day Average Per Smart MeterMedium

Calculate each EDF smart meter's rolling 7-day average energy consumption from daily readings.

Window FunctionsDate FunctionsData Manipulation

Build KPIs With SQL and PythonMedium

Build customer-plan KPIs from joined sample data, including order completion, revenue, and average completed order value.

The finish line: interview-readyComplete all 10 questions plus 3 hands-on drills to finish this plan.