Misc
Mapped: Countries With the Highest Flood Risk
Risk of Flooding Mapped Around the World
Devastating floods across Pakistan this summer have resulted in more than 1,400 lives lost and one-third of the country being under water.
This raises the question: which nations and their populations are the most vulnerable to the risk of flooding around the world?
Using data from a recent study published in Nature, this graphic maps flood risk around the world, highlighting the 1.81 billion people directly exposed to 1-in-100 year floods. The methodology takes into account potential risks from both inland and coastal flooding.
Asian Countries Most at Risk from Rising Water Levels
Not surprisingly, countries with considerable coastlines, river systems, and flatlands find themselves with high percentages of their population at risk.
The Netherlands and Bangladesh are the only two nations in the world to have more than half of their population at risk due to flooding, at 59% and 58%, respectively. Vietnam (46%), Egypt (41%), and Myanmar (40%) round out the rest of the top five nations.
Besides the Netherlands, only two other European nations are in the top 20 nations by percentage of population at risk, Austria (18th at 29%) and Albania (20th at 28%).
Rank | Country | Flood risk, by population exposed (%) | Total population exposed |
---|---|---|---|
#1 | 🇳🇱 Netherlands | 58.7% | 10,100,000 |
#2 | 🇧🇩 Bangladesh | 57.5% | 94,424,000 |
#3 | 🇻🇳 Vietnam | 46.0% | 45,504,000 |
#4 | 🇪🇬 Egypt | 40.5% | 38,871,000 |
#5 | 🇲🇲 Myanmar | 39.9% | 19,104,000 |
#6 | 🇱🇦 Laos | 39.7% | 2,985,000 |
#7 | 🇰🇭 Cambodia | 38.1% | 7,431,000 |
#8 | 🇬🇾 Guyana | 37.9% | 276,000 |
#9 | 🇸🇷 Suriname | 37.7% | 233,000 |
#10 | 🇮🇶 Iraq | 36.8% | 16,350,000 |
#11 | 🇹🇭 Thailand | 33.9% | 25,431,000 |
#12 | 🇸🇸 South Sudan | 32.5% | 5,437,000 |
#13 | 🇵🇰 Pakistan | 31.1% | 71,786,000 |
#14 | 🇳🇵 Nepal | 29.4% | 11,993,000 |
#15 | 🇨🇬 Republic of the Congo | 29.3% | 1,170,000 |
#16 | 🇵🇭 Philippines | 29.0% | 30,483,000 |
#17 | 🇯🇵 Japan | 28.7% | 36,060,000 |
#18 | 🇦🇹 Austria | 27.8% | 2,437,000 |
#19 | 🇮🇳 India | 27.7% | 389,816,000 |
#20 | 🇦🇱 Albania | 27.6% | 771,000 |
#21 | 🇨🇳 China | 27.5% | 394,826,000 |
#22 | 🇹🇩 Chad | 27.4% | 4,547,000 |
#23 | 🇮🇩 Indonesia | 27.0% | 75,696,000 |
#24 | 🇭🇷 Croatia | 26.9% | 1,094,000 |
#25 | 🇸🇰 Slovakia | 26.7% | 1,401,000 |
The Southeast Asia region alone makes up more than two-thirds of the global population exposed to flooding risk at 1.24 billion people.
China and India account for 395 million and 390 million people, respectively, with both nations at the top in terms of the absolute number of people at risk of rising water levels. The rest of the top five countries by total population at risk are Bangladesh (94 million people at risk), Indonesia (76 million people at risk), and Pakistan (72 million people at risk).
How Flooding is Already Affecting Countries Like Pakistan
While forecasted climate and natural disasters can often take years to manifest, flooding affected more than 100 million people in 2021. Recent summer floods in Pakistan have continued the trend in 2022.
With 31% of its population (72 million people) at risk of flooding, Pakistan is particularly vulnerable to floods.
In 2010, floods in Pakistan were estimated to have affected more than 18 million people. The recent floods, which started in June, are estimated to have affected more than 33 million people as more than one-third of the country is submerged underwater.
The Cost of Floods Today and in the Future
Although the rising human toll is by far the biggest concern that floods present, they also bring with them massive economic costs. Last year, droughts, floods, and storms caused economic losses totaling $224.2 billion worldwide, nearly doubling the 2001-2020 annual average of $117.8 billion.
A recent report forecasted that water risk (caused by droughts, floods, and storms) could eat up $5.6 trillion of global GDP by 2050, with floods projected to account for 36% of these direct losses.
As both human and economic losses caused by floods continue to mount, nations around the world will need to focus on preventative infrastructure and restorative solutions for ecosystems and communities already affected and most at risk of flooding.
Misc
Charted: The End-of-Life Recycling Rates of Select Metals
End-of-life recycling rates measure the percentage of a material that is recovered at the end of its useful life, rather than being disposed of or incinerated.

Charted: The End-of-Life Recycling Rates of Select Metals
This was originally posted on our Voronoi app. Download the app for free on Apple or Android and discover incredible data-driven charts from a variety of trusted sources.
We visualize the end-of-life recycling rates (EOL-RR) of commonly used metals in the economy. Data is sourced from the International Energy Agency, last updated in 2021.
Tracking recycling rates helps manage resources better and make smarter policies, guiding efforts to cut down on waste.
Ranked: The End of Life Recycling Rates of Select Metals
Gold has an 86% recycling rate according to the latest available data. Per the Boston Consulting Group, one-third of total gold supply was met through recycling between 1995–2014.
Metal | End-of-life recycling rate (2021) | 🔍 Used In |
---|---|---|
Gold | 86% | 💍 Jewelry / Electronics |
Platinum/Palladium | 60% | 🔬 Optical fibers / Dental fillings |
Nickel | 60% | 🔋 Batteries / Turbine blades |
Silver | 50% | 💍 Jewelry / Mirrors |
Copper | 46% | 🔌 Electrical wiring / Industrial equipment |
Aluminum | 42% | ✈️ Aeroplane parts / Cans |
Chromium | 34% | 🍽️ Stainless steel / Leather tanning |
Zinc | 33% | 🔗 Galvanizing metal / Making rubber |
Cobalt | 32% | 🔋 Batteries / Turbine engines |
Lithium | 0.5% | 🔋 Batteries / Pacemakers |
REEs | 0.2% | 📱 Mobile phones / Hard drives |
Note: Figures are rounded.
Several factors can influence metal recycling rates. According to this International Resource Panel report, metals that are used in large quantities (steel) or have a high value (gold) tend to have higher recycling rates.
However, for materials used in small quantities in complex products (rare earth elements in electronics), recycling becomes far more challenging.
Finally, a metal’s EOL-RR is strongly influenced by the least efficient link in the recycling chain, which is typically how it’s initially collected.
Learn More on the Voronoi App 
If you enjoyed this post, check out Critical Materials: Where China, the EU, and the U.S. Overlap which shows how critical materials are classified within different jurisdictions.
Misc
Companies with the Most Fossil Fuel and Cement CO2 Emissions
Half of the world’s total fossil fuel and cement carbon dioxide emissions in 2023 came from just 36 companies.

Companies with the Most Fossil Fuel and Cement CO2 Emissions
This was originally posted on our Voronoi app. Download the app for free on iOS or Android and discover incredible data-driven charts from a variety of trusted sources.
Key Takeaways
- Half of the world’s fossil fuel and cement carbon dioxide emissions in 2023 came from just 36 entities, according to a report by the Carbon Majors Project
- If Saudi Aramco were a country, it would be the fourth-largest polluter in the world, after China, the U.S., and India.
- Five publicly traded oil companies—ExxonMobil, Chevron, Shell, TotalEnergies, and BP—together accounted for 5% of global carbon dioxide emissions from fossil fuels.
Chinese Companies Dominate the List
This graphic is based on Carbon Majors, a database of historical production data from 180 of the world’s largest oil, gas, coal, and cement producers representing 169 active and 11 inactive entities.
In 2023, the top 20 highest carbon-producing entities were responsible for 17.5 gigatonnes of carbon dioxide equivalent (GtCO₂e) in emissions, accounting for 40.8% of global fossil fuel and cement CO₂ emissions. The list is largely dominated by state-owned companies, with 16 of the top 20 being state-controlled. Notably, eight Chinese entities contributed to 17.3% of global fossil fuel and cement CO₂ emissions in 2023.
Entity | Total emissions (MtCO2e) | Global CO2 emissions (%) |
---|---|---|
1 | Saudi Aramco | 4.4% |
2 | Coal India | 3.7% |
3 | CHN Energy | 3.7% |
4 | Jinneng Group | 2.9% |
5 | Cement industry of China | 2.8% |
6 | National Iranian Oil Company | 2.8% |
7 | Gazprom | 2.3% |
8 | Rosneft | 1.9% |
9 | Shandong Energy | 1.7% |
10 | China National Coal Group | 1.7% |
11 | Abu Dhabi National Oil Company | 1.6% |
12 | CNPC | 1.6% |
13 | Shaanxi Coal and Chemical Industry Group | 1.6% |
14 | Iraq National Oil Company | 1.3% |
15 | Shanxi Coking Coal Group | 1.3% |
16 | ExxonMobil | 1.3% |
17 | Sonatrach | 1.2% |
18 | Chevron | 1.1% |
19 | Kuwait Petroleum Corp. | 1.0% |
20 | Petrobras | 1.0% |
21 | Shell | 0.9% |
22 | Pemex | 0.9% |
23 | TotalEnergies | 0.8% |
24 | QatarEnergy | 0.8% |
25 | Lukoil | 0.8% |
26 | BP | 0.8% |
27 | Glencore | 0.7% |
28 | China Huaneng Group | 0.7% |
29 | Luan Chemical Group | 0.7% |
30 | Equinor | 0.7% |
31 | Peabody Energy | 0.7% |
32 | Nigerian National Petroleum Corp. | 0.6% |
33 | CNOOC | 0.6% |
34 | ConocoPhillips | 0.6% |
35 | Eni | 0.6% |
36 | Petronas | 0.5% |
Coal continued to be the largest source of emissions in 2023, representing 41.1% of emissions in the database and continuing a steady upward trend since 2016. Coal emissions grew by 1.9% (258 megatonnes of carbon dioxide equivalent – MtCO₂e) from 2022, while cement saw the largest relative increase at 6.5% (82 MtCO₂e), driven by expanding production.
In contrast, natural gas emissions fell by 3.7% (164 MtCO₂e), and oil emissions remained stable with only a slight increase of 0.3% (73 MtCO₂e).
Learn More on the Voronoi App 
To learn more about this topic, check out this graphic that shows greenhouse gas emissions by sector in 2023, according to data was compiled by the United Nations. The power sector remains the largest emissions contributor.
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