Interactive Tableau Dashboard on Global Electric Vehicle (EV) Trends and Market Drivers

This project delivers a Tableau-powered interactive dashboard analyzing global electric vehicle (EV) adoption, regional disparities, and the key economic, technological, and policy drivers shaping the EV market. The dashboard integrates quantitative data with visual storytelling — using custom images and map-based insights — to illustrate trends, barriers, and opportunities in the EV ecosystem.

Core Themes Covered:
Global EV sales growth and market penetration by year and region

Top EV-adopting countries, including China, the U.S., and EU members

Barriers to EV adoption, such as infrastructure, cost, and policy gaps

Market drivers, including incentives, climate regulations, and innovation

Technical Highlights:
Tool Used: Tableau Desktop (packaged workbook in .twbx)

Data Format: .hyper file for fast in-memory analytics

Visuals Included:

Custom image overlays

Multi-page dashboard design

Region-specific map layers

Interactivity Features:

Filters for countries, year, and EV type

Drill-downs for market share trends and comparison views

Skills and Value Demonstrated:
Built an interactive BI tool combining quantitative and visual storytelling

Demonstrated data visualization best practices in Tableau

Applied domain knowledge in sustainability and mobility innovation

Highlighted ability to extract insights from fragmented global datasets