Chart: The World's Safest Source of Energy Will Surprise You
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The Safest Source of Energy Will Surprise You

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The World's Safest Source of Energy Will Surprise You

The World’s Safest Source of Energy Will Surprise You

When it comes to conversations on energy, it’s hard to leave your feelings at the door.

It’s arguable that energy is the single most important driver of human progress – it’s a multi-trillion dollar industry that powers our daily lives, technological advancements, and even the economic development of entire countries. At the same time, our choices around energy can have significant consequences. How we decide to generate energy can decimate the environment, fuel political conflicts, and even cause human deaths as unwelcome side effects.

The outcomes from our choices around energy are so vivid, that we’ve developed strong and polarized associations with the subject at hand.

The Empirical Perspective

Today’s visualization on the safest sources of energy comes to us from Cambridge House, the company hosting the International Mining Investment Conference 2018 on May 15-16 in Vancouver, BC, and it uses an empirical approach to compare different energy sources with one another.

Based on the data, this comparison provides a perspective that will be surprising to many viewers. Despite its perceived dangers, nuclear is actually the safest type of energy.

Energy SourceDeaths per 1,000 TWh% of Global Primary Energy Supply (2015)
Coal100,00028.1%
Oil36,00031.7%
Natural Gas4,00021.6%
Hydro1,4002.5%
Solar440*<1%
Wind150<1%
Nuclear904.9%

That’s right – even when including seemingly catastrophic incidents such as Chernobyl and Fukushima in the calculations, the math says that the amount of energy generated by nuclear is so vast that it more than outweighs these incidents over the long-term.

The reality is that nuclear energy is much more comparable to renewables like solar or wind, in terms of safety. More importantly, it’s on the polar opposite of the spectrum from coal, which manages to kill 4,400 people daily in China alone.

The Nuclear Option

Interestingly, multiple studies have come to this exact same conclusion, including the ones used in an analysis by economist Max Roser’s project called Our World in Data.

Even though the conclusion on nuclear is pretty cut and dry, it’s still hard to absorb. After all, the relative safety of nuclear ends up being extremely counter-intuitive to our human brains, which are seemingly wired to put more weight on big, memorable events (i.e. Chernobyl) rather than slow, consistent deaths that occur over time with other energy sources.

Today, nuclear provides about 11% of the world’s electricity from about 450 power reactors, generating about 2,500 TWh of electricity each year.

And while there are still questions that remain – specifically revolving around how to store certain types of nuclear waste – the above data explains why the majority of scientists classify nuclear as a sustainable and safe energy source, along with other renewables.

This post originally appeared on Visual Capitalist’s new VC Metals channel, home to data-driven visual content on metals, commodities, and energy.

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Oil and Gas

How Affordable is Gas in Latin America?

This graphic looks at gas affordability in Latin America, showing how much a liter of gas costs in 19 countries, relative to average incomes.

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How Affordable is Gas in Latin America?

As gas prices have risen around the world, not each region and country is impacted equally.

Globally, the average price for a liter of gas was $1.44 USD on June 13, 2022.

But the actual price at the pump, and how affordable that price is for residents, varies greatly from country to country. This is especially true in Latin America, a region widely regarded as one of the world’s most unequal regions in terms of its income and resource distribution.

Using monthly data from GlobalPetrolPrices.com as of May 2022, this graphic by Latinometrics compares gas affordability in different countries across Latin America.

Gas Affordability in 19 Different Latin American Countries

To measure gas affordability, Latinometrics took the price of a liter of gas in 19 different Latin American countries and territories, and divided those figures by each country’s average daily income, using salary data from Statista.

Out of the 19 regions included in the dataset, Venezuela has the most affordable gas on the list. In Venezuela, a liter of gas is equivalent to roughly 1.3% of the country’s average daily income.

CountryGas price as of May 2022 (USD)% of average daily income
🇳🇮 Nicaragua$1.3714.0%
​🇩🇴​ Dominican Republic$1.4112.6%
🇧🇷​ Brazil$1.4312.5%
🇵🇾​ Paraguay$1.3912.2%
🇵🇪 Peru$1.5310.2%
🇺🇾 Uruguay$1.929.8%
🇸🇻​ El Salvador$1.149.2%
​​🇭🇳​ Honduras$1.338.6%
🇲🇽​ Mexico$1.177.8%
🇬🇹​ Guatemala$1.447.7%
🇦🇷 Argentina$1.066.7%
​🇨🇱​ Chile$1.376.6%
🇨🇷​ Costa Rica$1.425.9%
🇨🇴 Colombia$0.585.7%
​🇵🇦 ​Panama$1.275.0%
🇪🇨 Ecuador$0.674.1%
🇧🇴 Bolivia$0.543.2%
🇵🇷​ Puerto Rico$1.352.2%
🇻🇪​ Venezuela$0.021.3%

This isn’t too surprising, as Venezuela is home to the largest share of proven oil reserves in the world. However, it’s worth noting that international sanctions against Venezuelan oil, largely because of political corruption, have hampered the once prosperous sector in the country.

On the other end of the spectrum, Nicaragua has the least affordable gas on the list, with one liter of gas costing 14% of the average daily income in the country.

Historically, the Nicaraguan government has not regulated gas prices in the country, but in light of the current global energy crisis triggered in large part by the Russia-Ukraine conflict, the government has stepped in to help control the situation.

As the Russia-Ukraine conflict continues with no end in sight, it’ll be interesting to see where prices are at in the next few months.

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Energy

Mapped: Which Ports are Receiving the Most Russian Fossil Fuel Shipments?

Russia’s energy exports have become a hot topic. See which ports received fossil shipments during the first 100 days of the Ukraine invasion

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As the invasion of Ukraine wears on, European countries are scrambling to find alternatives to Russian fossil fuels.

In fact, an estimated 93% of Russian oil sales to the EU are due to be eliminated by the end of the year, and many countries have seen their imports of Russian gas plummet. Despite this, Russia earned €93 billion in revenue from fossil fuel exports in the first 100 days of the invasion.

While the bulk of fossil fuels travel through Europe via pipelines, there are still a number marine shipments moving between ports. The maps below, using data from MarineTraffic.com and Datalastic, compiled by the Centre for Research on Energy and Clean Air (CREA), are a look at Russia’s fossil fuel shipments during the first 100 days of the invasion.

Russia’s Crude Oil Shipments

Much of Russia’s marine shipments of crude oil went to the Netherlands and Italy, but crude was also shipped as far away as India and South Korea.

world map showing the top ports receiving russian crude oil

India became a significant importer of Russian crude oil, buying 18% of the country’s exports (up from just 1%). From a big picture perspective, India and China now account for about half of Russia’s marine-based oil exports.

It’s important to note that a broad mix of companies were involved in shipping this oil, with some of the companies tapering their trade activity with Russia over time. Even as shipments begin to shift away from Europe though, European tankers are still doing the majority of the shipping.

Russia’s Liquefied Natural Gas Shipments

Unlike the gas that flows along the many pipeline routes traversing Europe, liquefied natural gas (LNG) is cooled down to a liquid form for ease and safety of transport by sea. Below, we can see that shipments went to a variety of destinations in Europe and Asia.

world map showing the top ports that received Russian liquefied natural gas

Fluxys terminals in France and Belgium stand out as the main destinations for Russian LNG deliveries.

Russia’s Oil Product Shipments

For crude oil tankers and LNG tankers, the type of cargo is known. For this dataset, CREA assumed that oil products tankers and oil/chemical tankers were carrying oil products.

world map showing the top ports that received Russian oil product shipments

Huge ports in Rotterdam and Antwerp, which house major refineries, were the destination for many of these oil products. Some shipments also went to destinations around the Mediterranean as well.

All of the top ports in this category were located within the vicinity of Europe.

Russia’s Coal Shipments

Finally, we look at marine-based coal shipments from Russia. For this category, CREA identified 25 “coal export terminals” within Russian ports. These are specific port locations that are associated with loading coal, so when a vessel takes on cargo at one of these locations, it is assumed that the shipment is a coal shipment.

world map showing the top ports that received Russian coal shipments

The European Union has proposed a Russian coal ban that is expected to take effect in August. While this may seem like a slow reaction, it’s one example of how the invasion of Ukraine is throwing large-scale, complex supply chains into disarray.

With such a heavy reliance on Russian fossil fuels, the EU will be have a busy year trying to secure substitute fuels – particularly if the conflict in Ukraine continues to drag on.

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