energy - World Visualized

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Technology / 1 week ago

One AI image uses as much energy as running a fridge for four minutes

Artificial intelligence may feel weightless in the sense that, in just a few clicks and an image appears, but the energy behind it tells a different story. According to Slashgear, generating just one AI image consumes about 0.011 kilowatt-hours (kWh) of electricity. That might sound small, but it’s roughly the same amount of energy your refrigerator uses in four minutes.

World / 2 weeks ago

The world’s oil reserves in 2024: Power, politics, and a shifting energy landscape

A look at the map of global oil reserves for 2024, and all you will see is a handful of countries dominating the scene. According to the Organisation of the Petroleum Exporting Countries (OPEC), world proven crude oil reserves stood at 1,567 billion barrels at the end of 2024, up around 2 billion barrels (or 0.1 %) from 2023. In practical terms, global reserves are barely moving up, even though crude remains in demand.

Technology / 3 weeks ago

4 biggest power outages in history

At least four nations — India, Pakistan, Bangladesh, and Indonesia — have experienced massive power blackouts that affected tens or hundreds of millions of people. These events left more than just empty streets and dark homes; they also revealed the pressure points in infrastructure, governance, and daily life. According to The Blackout Report, India’s blackout in July 2012 impacted 670 million people, Pakistan’s blackout in January 2023 hit 244 million (almost its whole population), Bangladesh’s October 2022 outage affected 140 million, and Indonesia’s 2005 incident cut power to 100 million.

Politics / 3 weeks ago

Trump-Putin summit saga: From Hamburg to Anchorage — What’s next in Budapest?

Former U.S. President Donald Trump and Russian President Vladimir Putin made headlines after the Anchorage Summit in Alaska on August 15, 2025, the first formal meeting between the two leaders since Trump’s return to the White House. The summit marked the continuation of a complicated diplomatic relationship that has spanned years and several countries.

World / 6 weeks ago

Top 10 Countries with the highest renewable energy usage

While wealthy nations are pouring billions into solar, wind, and green hydrogen, many less industrialised countries already generate the majority of their electricity from renewable sources. According to recent data confirmed by the Energy Institute’s Statistical Review of World Energy 2025, a surprising number of nations, particularly in Africa, have overwhelmingly renewable electricity grids.

Maps / 6 weeks ago

Why South America outpaces North America in scale and impact

At first glance, many assume that North America dominates the Western Hemisphere not only in terms of landmass but also in terms of length. Yet geography tells a different story. South America actually stretches farther from north to south than its northern counterpart, 5,100 kilometres compared to North America’s 4,300 kilometres.

Technology / 8 weeks ago

Europe’s soaring electricity prices signal a global energy divide

Europe is now home to the highest residential electricity costs in the world, averaging around USD 0.245 per kilowatt-hour between 2023 and 2025. This striking figure, published by World Visualized and confirmed by data from, highlights a widening gap between regions where power is cheap and those where households face mounting energy bills.

Maps / 8 weeks ago

Israel’s expanding military campaign is redrawing the map of the Middle East

Since the Hamas attack of October 7, 2023, Israel’s military campaign has stretched far beyond Gaza, marking one of the most expansive regional operations in decades. A map highlights the countries struck by Israeli forces: Yemen, Syria, Iraq, Iran, and Oman, illustrating how the conflict has become a regional confrontation rather than a strictly local war.

World / 10 weeks ago

Chile’s dominance and Congo’s rise: A 2025 snapshot of global copper production

Copper remains a critical resource for everything from smartphones and EVs to renewable‑energy grids. However, only a handful of nations dominate supply. Chile leads with about 5.3 million tonnes of copper mined in 2024 and 2025, more than any other country. The Democratic Republic of the Congo (DRC) has rocketed into second place with roughly 3.3 million tonnes, while Peru follows at 2.6 million tonnes, trailed by China and Indonesia (1.8 million and 1.1 million tonnes, respectively).

World / 10 weeks ago

Venezuela tops the 2025 oil reserves ranking

Venezuela leads the world in proven oil reserves in 2025 with an astonishing 303 billion barrels, followed closely by Saudi Arabia at 267 billion barrels, with Iran securing third place at 209 billion barrels. A visual breakdown charts the top ten nations: Venezuela, Saudi Arabia, Iran, Canada (163 bn), Iraq (145 bn), UAE (113 bn), Kuwait (102 bn), Russia (80 bn), the United States (74 bn), and Libya (48 bn).

Culture / 11 weeks ago

Which beverages have the most caffeine?

When it comes to your morning to-go or afternoon beverages, not all drinks are created equal. This article ranks popular energy drinks and sodas by the amount of caffeine they pack into a 12‑ounce (350ml) serving. According to the Mathematics Department at the University of Utah, the energy drink Red Bull contains about 80 mg of caffeine in an 8.2‑ounce can. That may not sound like much compared with coffee (a typical 8‑ounce drip coffee ranges from 115 mg to 175mg), but it’s nearly four times the amount in a 12‑ounce can of Coca‑Cola. Another early energy drink, Jolt Cola, packs 71.2 mg of caffeine per 12 ounces, still formidable even decades after its launch.

Environment / 11 weeks ago

Here are the world’s biggest oil consumers

Oil remains the world’s most strategic commodity, and demand is heavily skewed toward a handful of nations. In 2025, the United States still tops the league, burning roughly 7.30 billion barrels of oil a year, while China comes in second at 5.53 billion barrels. Together, the next eight nations, India, Russia, Saudi Arabia, Japan, Brazil, South Korea, Canada and Germany, trail far behind but still collectively account for a massive share of global demand.

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