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Visualizing 50 Years of Global Steel Production

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World Steel Production history

The Rise of the Steel Age

From the bronze age to the iron age, metals have defined eras of human history. If our current era had to be defined similarly, it would undoubtedly be known as the steel age.

Steel is the foundation of our buildings, vehicles, and industries, with its rates of production and consumption often seen as markers for a nation’s development. Today, it is the world’s most commonly used metal and most recycled material, with 1,864 million metric tons of crude steel produced in 2020.

This infographic uses data from the World Steel Association to visualize 50 years of crude steel production, showcasing our world’s unrelenting creation of this essential material.

The State of Steel Production

Global steel production has more than tripled over the past 50 years, despite nations like the U.S. and Russia scaling down their domestic production and relying more on imports. Meanwhile, China and India have consistently grown their production to become the top two steel producing nations.

Below are the world’s current top crude steel producing nations by 2020 production.

RankCountry Steel Production (2020, Mt)
#1🇨🇳 China1,053.0
#2🇮🇳 India99.6
#3🇯🇵 Japan83.2
#4🇷🇺 Russia*73.4
#5🇺🇸 United States72.7
#6🇰🇷 South Korea67.1
#7🇹🇷 Turkey35.8
#8🇩🇪 Germany35.7
#9🇧🇷 Brazil31.0
#10🇮🇷 Iran*29.0

Source: World Steel Association. *Estimates.

Despite its current dominance, China could be preparing to scale back domestic steel production to curb overproduction risks and ensure it can reach carbon neutrality by 2060.

As iron ore and steel prices have skyrocketed in the last year, U.S. demand could soon lessen depending on the Biden administration’s actions. A potential infrastructure bill would bring investment into America’s steel mills to build supply for the future, and any walkbalk on the Trump administration’s 2018 tariffs on imported steel could further soften supply constraints.

Steel’s Secret: Infinite Recyclability

Made up primarily of iron ore, steel is an alloy which also contains less than 2% carbon and 1% manganese and other trace elements. While the defining difference might seem small, steel can be 1,000x stronger than iron.

However, steel’s true strength lies in its infinite recyclability with no loss of quality. No matter the grade or application, steel can always be recycled, with new steel products containing 30% recycled steel on average.

The alloy’s magnetic properties make it easy to recover from waste streams, and nearly 100% of the steel industry’s co-products can be used in other manufacturing or electricity generation.

It’s fitting then that steel makes up essential parts of various sustainable energy technologies:

  • The average wind turbine is made of 80% steel on average (140 metric tons).
  • Steel is used in the base, pumps, tanks, and heat exchangers of solar power installations.
  • Electrical steel is at the heart of the generators and motors of electric and hybrid vehicles.

The Steel Industry’s Future Sustainability

Considering the crucial role steel plays in just about every industry, it’s no wonder that prices are surging to record highs. However, steel producers are thinking about long-term sustainability, and are working to make fossil-fuel-free steel a reality by completely removing coal from the metallurgical process.

While the industry has already cut down the average energy intensity per metric ton produced from 50 gigajoules to 20 gigajoules since the 1960s, steel-producing giants like ArcelorMittal are going further and laying out their plans for carbon-neutral steel production by 2050.

Steel consumption and demand is only set to continue rising as the world’s economy gradually reopens, especially as Rio Tinto’s new development of atomized steel powder could bring about the next evolution in 3D printing.

As the industry continues to innovate in both sustainability and usability, steel will continue to be a vital material across industries that we can infinitely recycle and rely on.

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Urbanization

Mapped: Energy Consumption Per Capita Around the World

Which countries use the most energy per person?

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map of energy consumption per capita by country

Mapping Global Energy Consumption Per Capita

In the four decades since 1980, global energy consumption doubled from 77 trillion kilowatt-hours (kWh) to nearly 155 trillion kWh.

But despite soaring energy demand from emerging economies, energy consumption per person only grew by around 14%.

So, which countries consume the most energy per capita today?

The above infographic maps global per capita energy consumption in 2020 using data from Our World in Data. Energy consumption includes electricity, transport, and heating.

The Energy Consumption Leaderboard

The top 10 countries by energy consumption per capita are relatively wealthy and heavily industrialized.

CountryYear of dataEnergy consumption per capita (kWh)
Iceland2020167,175
Qatar2020165,044
Singapore2020162,192
Bahrain2019145,193
Trinidad and Tobago2020123,800
Brunei2019121,637
United Arab Emirates2020117,686
Canada2020100,310
Norway202098,879
Kuwait202098,021
United States Virgin Islands201995,010
Malta201991,685
Saudi Arabia202084,262
Faeroe Islands201980,177
New Caledonia201978,606
Oman202074,514
United States202073,677
Turkmenistan202064,639
Saint Pierre and Miquelon201964,130
South Korea202063,865
Luxembourg202063,726
Greenland201962,156
Europe202028,617
European Union (27)202034,772
Falkland Islands201961,362
Australia202060,660
Sweden202060,494
Taiwan202056,199
Finland202054,962
Netherlands202054,673
Russia202053,895
Belgium202052,510
Bermuda201951,713
Cayman Islands201951,435
Aruba201951,179
New Zealand202048,414
Seychelles201947,768
Kazakhstan202045,950
Guam201944,771
Austria202042,676
Bahamas201941,170
Germany202040,153
Czechia202039,883
Iran202039,785
Estonia202039,024
Japan202037,403
France202037,041
Slovenia202035,850
Malaysia202035,296
Ireland202034,600
Switzerland202034,597
Hong Kong202034,430
Israel202033,625
Slovakia202031,697
Antigua and Barbuda201931,385
Puerto Rico201929,546
Spain202029,541
Poland202029,453
Bhutan201929,338
Panama201928,998
Belarus202028,871
Denmark202028,314
United Kingdom202028,211
China202028,072
Cook Islands201927,921
Hungary202027,834
Bulgaria202027,582
Montserrat201927,374
Italy202026,936
Greece202026,659
American Samoa201926,024
Libya201925,864
Turks and Caicos Islands201925,775
Portugal202025,405
Lithuania202025,365
Nauru201924,818
Martinique201924,598
Barbados201924,537
Mongolia201924,338
Suriname201924,136
Macao201923,858
British Virgin Islands201923,486
Cyprus202023,358
Chile202023,348
Mauritius201923,278
Latvia201923,051
South Africa202022,959
Serbia201922,784
Montenegro201922,650
Croatia202022,105
Guadeloupe201921,483
Laos201921,449
Latvia202021,370
Saint Kitts and Nevis201921,074
Bosnia and Herzegovina201921,068
Ukraine202021,048
Turkey202020,716
Thailand202020,370
Niue201919,975
Argentina202019,352
Romania202019,220
Georgia201918,547
Paraguay201918,398
Maldives201917,493
Azerbaijan202017,037
French Polynesia201916,894
Equatorial Guinea201916,880
French Guiana201916,526
Reunion201915,931
Brazil202015,692
Lebanon201915,614
Uzbekistan202015,542
Armenia201915,538
Saint Lucia201914,909
Jamaica201914,563
Algeria202014,561
Guyana201914,246
Iraq202014,246
Venezuela202014,082
Mexico202013,952
North Macedonia202013,582
Costa Rica201913,159
Vietnam202011,669
Grenada201911,661
Jordan201911,484
Dominican Republic201911,435
Albania201911,266
Dominica201910,994
Ecuador202010,158
Botswana20199,992
Egypt20209,899
Colombia20209,648
Fiji20199,642
Cuba20199,608
Belize20199,247
Saint Helena20198,871
Namibia20198,738
Peru20208,400
Saint Vincent and the Grenadines20198,154
Tajikistan20198,102
Samoa20197,959
Bolivia20197,940
Gabon20197,850
Cape Verde20197,776
Indonesia20207,753
Syria20197,325
El Salvador20197,070
Tonga20196,694
Morocco20206,607
India20206,438
Micronesia20196,334
Honduras20195,803
Guatemala20195,689
Eswatini20195,678
Congo20194,735
Philippines20204,626
Nicaragua20194,372
Pakistan20204,369
Sri Lanka20204,237
Cambodia20193,994
Palestine20193,991
Mauritania20193,976
Africa20203,851
North Korea20193,696
Angola20193,430
Sao Tome and Principe20193,412
Zambia20193,398
Zimbabwe20193,375
Papua New Guinea20193,316
Ghana20193,294
Vanuatu20193,188
Myanmar20193,130
Kiribati20192,739
Senegal20192,703
Bangladesh20202,685
Djibouti20192,598
Benin20192,483
Nigeria20192,481
Cote d'Ivoire20192,417
Mozambique20192,377
Sudan20192,360
Lesotho20192,293
Solomon Islands20192,038
Western Sahara20191,868
Kenya20191,849
Cameroon20191,818
Timor20191,682
Yemen20191,598
Comoros20191,567
Nepal20191,530
Mali20191,289
Guinea20191,212
Togo20191,205
Haiti20191,164
Liberia20191,112
Gambia20191,039
Tanzania2019978
Burkina Faso2019952
Afghanistan2019946
Eritrea2019945
Ethiopia2019944
Uganda2019862
Guinea-Bissau2019721
South Sudan2019705
Madagascar2019677
Malawi2019530
Sierra Leone2019528
Rwanda2019500
Chad2019462
Niger2019451
Democratic Republic of Congo2019403
Central African Republic2019328
Burundi2019319
Somalia2019236

Iceland tops the list and is also the leading generator of electricity per capita. Thanks to the country’s abundance of geothermal resources, geothermal and hydropower plants account for more than 99% of Iceland’s electricity generation.

Many of the top 10 countries are large energy producers or industry-heavy economies. For example, Saudi Arabia, Canada, Kuwait, Norway, and Qatar are among the world’s 15 largest oil-producing countries. Similarly, Trinidad and Tobago is the largest oil and gas producer in the Caribbean and is one of the largest exporters of ammonia globally.

The presence of energy-intensive industries like oil and gas extraction is likely a major factor influencing total and per-person energy use in these countries.

Why is Tiny Iceland So Big on Energy Use?

Why does Iceland use so much energy per person?

Let’s take a look at Iceland’s colossal industrial energy consumption, to see where energy goes:

Sector / Industry2019 energy consumption* (thousand kWh)% of total
Aluminum smelters12,490,26665.9%
Services1,127,6155.9%
Data centers990,0975.2%
Ferroalloy industry897,8464.7%
Residential847,7134.5%
Utilities781,7074.1%
Aluminum foil industry473,7232.5%
Agriculture231,2361.2%
Fisheries78,9400.4%
Other industries1,038,4105.5%
Total18,957,553100%

*Energy consumption excludes losses.
Source: Orkustofnunn – National Energy Authority of Iceland

Iceland’s three Aluminum smelters—Alcoa, Rio Tinto Alcan, and Century Aluminum—consume more energy than all other sectors combined, and account for 30% of the country’s carbon dioxide emissions. Iceland isn’t particularly rich in bauxite (the raw material used to make aluminum), but cheap and clean electricity are big incentives for aluminum smelters to set up operations on the island.

For similar reasons, Iceland is also a popular destination for data centers and bitcoin mining. The year-round cool climate lowers cooling costs for thousands of computers running around the clock, and clean grid electricity minimizes their carbon footprint.

Overall, it’s not surprising that the residential sector is among the smaller consumers of energy, despite the importance of home heating in a cool climate. Iceland’s industries, especially aluminum smelting, make up the bulk of its energy use, pushing the overall per-person use above all other countries.

The Bottom 10 Countries

Countries at the bottom end of the list are among the world’s least-developed economies, with relatively lower GDP per capita numbers.

Country2019 Energy consumption per capita (kWh)GDP per capita (2020, current US$)
Madagascar677$471.5
Malawi530$636.8
Sierra Leone528$509.4
Rwanda500$797.9
Chad462$659.3
Niger451$567.7
Democratic Republic of Congo403$544.0
Central African Republic328$492.8
Burundi319$239.0
Somalia236$438.3

These countries consumed significantly less energy per capita compared to the global average of 19,836 kWh. In a stark contrast to the countries topping the list, their per capita GDPs are all lower than $1,000.

As economies develop, villages get electrified, megacities emerge, and industries grow, leading to higher overall energy consumption. On a global scale, if economic growth continues, energy consumption per capita is likely to continue its steady increase.

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Urbanization

Visualizing the Material Impact of Global Urbanization

The world’s material consumption is expected to grow from 41 billion tonnes in 2010 to about 89 billion tonnes by 2050. This graphic shows the impact of urbanization.

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MaterialImpactUrbanization_1200px_MainGraphic

Visualizing the Material Impact of Global Urbanization

Cities only cover 2% of the world’s land surface, but activities within their boundaries consume over 75% of the planet’s material resources.

With the expansion of urban areas, the world’s material consumption is expected to grow from 41.1 billion tonnes in 2010 to about 89 billion tonnes by 2050.

In today’s graphic, we use data from the UN International Resource Panel to visualize the material impact of global urbanization.

How Material Consumption is Calculated

Today, more than 4.3 billion people or 55% of the world’s population live in urban settings, and the number is expected to rise to 80% by 2050.

Every year, the world produces an immense amount of materials in order to supply the continuous construction of human-built environments.

To calculate how much we use to build our cities, the UN uses the Domestic Material Consumption (DMC), a measure of all raw materials extracted from the domestic territory per year, plus all physical imports, minus all physical exports.

Generally, the material consumption is highly uneven across the different world regions. In terms of material footprint, the world’s wealthiest countries consume 10 times as much as the poorest and twice the global average.

Based on the total urban DMC, Eastern Asia leads the world in material consumption, with China consuming more than half of the world’s aluminum and concrete.

Major Global Regions2010 Material Consumption (billion tonnes)2050P Material Consumption (billion tonnes)% total urban DMC change (2010-2050P)
Africa2.017.7792%
Southern Asia2.78.6223%
South-Eastern Asia2.05.6180%
Central and Western Asia1.94.7151%
Oceania1.12.6136%
Eastern Asia9.019.2113%
South and Central America6.511.171%
Europe8.310.425%
North America7.79.017%
World41.188.8116%

According to the UN, the bulk of urban growth will happen in the cities of the Global South, particularly in China, India, and Nigeria.

Consumption in Asia is set to increase as the continent hosts the majority of the world’s megacities—cities housing more than 10 million people.

However, the biggest jump in the next decades will happen in Africa. The continent is expected to double in population by 2050, with material consumption jumping from 2 billion tonnes to 17.7 billion tonnes per year.

A Resource-Efficient Future

Global urban DMC is already at a rate of 8–17 tonnes per capita per year.

With the world population expected to swell by almost two and a half billion people by 2050, new and existing cities must accommodate many of them.

This could exacerbate existing problems like pollution and carbon emissions, but it could equally be an opportunity to develop the low-carbon and resource-efficient cities of the future.

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