Data Visualization

Blog of the Data Visualization & Communication Course at OSB-AUB

This is my favorite part about analytics: Taking boring flat data and bringing it to life through visualization” John Tukey

Contribution of Different Non-EDL Sources to Power Generation in Lebanon between 2010 and 2013

With growing power demand, Lebanese authorities decided to deploy powerships (Karpowership) in June 2012. These powerships remain a subject of debate among Lebanese officials to date. The visual portrays the effect of the introduction of the powerships on the...

A Thousand Empty Rooms: Beirut’s Hotel Collapse (2011–2020)

Back in 2020, walking through Beirut felt different. The city that once overflowed with tourists, weekend travelers, and the constant shuffle of suitcase wheels had fallen unnervingly quiet. Streets that were normally alive with hotel valets, café chatter, and...

The History and Future of Fertility in different regions

Fertility mutates from region to another and is related to the culture, education level and civilization. It also decreases from year to year because of civilization, weather, and human life style. This Dash compare 3 different countries USA: Advanced country, Lebanon: Arab region and Africa:third world and shows that all the countries will have the same fertility rate in the future.

Educational Inequality Across Lebanon

Access to education is often considered a fundamental right, yet many communities face unequal opportunities that depend heavily on geography. To understand these differences, I examined the percentage of towns in each Lebanese region that have at least one...

The real cost of electricity – Insights on CO2 emission & electric power generation mix

Would you imagine our world today without electricity? Electricity has become an integral part of our daily lives, playing a vital role in providing us with the comfort, convenience, and functionality we rely on, which is translated in the increased demand for this...

A Story of Lebanon’s Districts: Where Tourism Thrives, Where It Struggles, and Where Hidden Opportunities Await

Tourism data often feels like numbers on a page—until the story behind them comes to life. When we look at Lebanon’s districts, the picture isn’t just about restaurants, facilities, or index scores. It’s a story of imbalances, surprises, hidden strengths, and...

Reducing child labor via quality education

  Reducing child labor via quality education Child labor has persistently posed a global challenge, acting as a barrier to children's education and jeopardizing their future. According to figures from the World Bank, the number of working children significantly...

Why Some Governorates in Lebanon Look “Healthier” Than They Really Are

Teta Salma lives in a small village in the Hermel District. The nearest clinic is far from her home and opens on an unpredictable schedule, so routine tests are rarely part of her life. She often feels tired but assumes it is simply age catching up with her. During a...

Culture vs. Female Employment to Population Ratio

While going through the World Development Indicators, it was apparent that many of those showed the differences between genders. I chose to focus on a topic that I have personally suffered from – professional discrimination in my own culture. Through this dashboard, I look further into the differences in Female and Male Employment to Population Ratios in different cultural regions.

Bridging the Gap: Exploring Lebanon’s Tourism Potential vs. Existing Facilities

Lebanon is a country with immense tourism potential, boasting rich culture, stunning landscapes, and historical sites. However, not all towns are benefiting equally from this potential. This visualization compares tourism potential to existing tourism infrastructure...

Tourism, Hospitality and the way forward in Lebanon

Lebanon’s hospitality industry has endured some of the toughest years in its history. COVID emptied hotels and restaurants almost overnight. The economic collapse made it difficult for businesses to operate amid power cuts, fuel shortages, and soaring costs. More...

Why Food Prices Exploded in Lebanon: A Data Story

Why Food Prices Exploded in Lebanon: A Data Story

Lebanon’s economic collapse has slowly reshaped everyday life, but nowhere has the crisis felt more personal than in the price of food. For years, Lebanese households lived with relatively stable costs, where a grocery list looked more or less the same from one month...

22,000 Breaths a Day: How Clean Is Lebanon’s Air?

22,000 Breaths a Day: How Clean Is Lebanon’s Air?

You inhale 22,000 breaths a day. How clean are they? Air pollution is invisible, yet it is one of the most harmful elements we are exposed to every day. A major contributor to this pollution is PM2.5 — fine particulate matter that measures 2.5 micrometres or smaller....

Beyond Sales: Revealing the True Profit Drivers

Beyond Sales: Revealing the True Profit Drivers

Companies often evaluate performance by looking only at sales, assuming that high revenue automatically reflects strong results. However, sales can be misleading. Some categories generate impressive revenue but end up losing money, while others quietly drive the...

Uneven Water Quality Across Lebanon’s Towns

Uneven Water Quality Across Lebanon’s Towns

A Basic Need, Different Realities Access to clean and reliable water is essential for every community. Yet across Lebanon, towns experience water services very differently. To understand these variations, I visualized observational data showing the condition of local...

Lebanon: an unequal geography of Education

Lebanon: an unequal geography of Education

I will never forget his name. Omar. He was about my age, walking around the street and asking for directions. He stopped me but I didn't know the place, so I suggested trying it on Google Maps to see if he can find it. Omar looked at me, embarrassed, and told be he...

Educational Inequality Across Lebanon

Educational Inequality Across Lebanon

Access to education is often considered a fundamental right, yet many communities face unequal opportunities that depend heavily on geography. To understand these differences, I examined the percentage of towns in each Lebanese region that have at least one...