The Hydrogen City: How Hydrogen Can Help to Achieve Zero Emissions
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The Hydrogen City: How Hydrogen Can Help to Achieve Zero Emissions

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In the modern context, cities create somewhat of a paradox.

While cities are the main drivers for improving the lives of people and entire nations, they also tend to be the main contributors of pollution and CO2 emissions.

How can we encourage this growth, while also making city energy use sustainable?

Resolving the Paradox

Today’s infographic comes to us from the Canadian Hydrogen and Fuel Cell Association and it outlines hydrogen technology as a sustainable fuel for keeping urban economic engines running effectively for the future.

The Hydrogen City: How Hydrogen Can Help to Achieve Zero Emissions

The Urban Economic Engine

Today, more than half of the world’s population lives in cities, and according to U.N. estimates, that number will grow to 6.7 billion by 2050 – or about 68% of the global population.

Simultaneously, it is projected that developing economies such as India, Nigeria, Indonesia, Brazil, China, Malaysia, Kenya, Egypt, Turkey, and South Africa will drive global growth.

Development leads to urbanization which leads to increased economic activity:

The difficulty in this will be achieving a balance between growth and sustainability.

Currently, cities consume over two-thirds of the world’s energy and account for more than 70% of global CO2 emissions to produce 80% of global GDP.

Further, it’s projected by the McKinsey Global Institute that the economic output of the 600 largest cities and urban regions globally could grow $30 trillion by the year 2050, comprising for two-thirds of all economic growth.

With this growth will come increased demand for energy and C02 emissions.

The Hydrogen Fueled City

Hydrogen, along with fuel cell technology, may provide a flexible energy solution that could replace the many ways fossils fuels are used today for heat, power, and transportation.

When used, it creates water vapor and oxygen, instead of harmful smog in congested urban areas.

According to the Hydrogen Council, by 2050, hydrogen could each year generate:

  • 1,500 TWh of electricity
  • 10% of the heat and power required by households
  • Power for a fleet of 400 million cars

The infrastructure requirements for hydrogen make it easy to distribute at scale. Meanwhile, for heat and power, low concentrations of hydrogen can be blended into natural gas networks with ease.

Hydrogen can play a role in improving the resilience of renewable energy sources such as wind and solar, by being an energy carrier. By taking surplus electricity to generate hydrogen through electrolysis, energy can be stored for later use.

In short, hydrogen has the potential to provide the clean energy needed to keep cities running and growing while working towards zero emissions.

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Energy

What’s Made from a Barrel of Oil?

Oil is a building block that makes modern life possible. Here are the proportion of finished products that are created from a barrel of oil.

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What Products Are Made from a Barrel of Oil?

This was originally posted on Elements. Sign up to the free mailing list to get beautiful visualizations on natural resource megatrends in your email every week.

From the gasoline in our cars to the plastic in countless everyday items, crude oil is an essential raw material that shows up everywhere in our lives.

With around 18 million barrels of crude oil consumed every day just in America, this commodity powers transport, utilities, and is a vital ingredient in many of the things we use on a daily basis.

This graphic visualizes how much crude oil is refined into various finished products, using a barrel of oil to represent the proportional breakdown.

Barrel of Oil to Functional Fuel and More

Crude oil is primarily refined into various types of fuels to power transport and vital utilities. More than 85% of crude oil is refined into fuels like gasoline, diesel, and hydrocarbon gas liquids (HGLs) like propane and butane.

Along with being fuels for transportation, heating, and cooking, HGLs are used as feedstock for the production of chemicals, plastics, and synthetic rubber, and as additives for motor gasoline production.

Refined Crude Oil ProductShare of Crude Oil Refined
Gasoline42.7%
Diesel27.4%
Jet fuel5.8%
Heavy fuel5.0%
Asphalt4.0%
Light fuel3.0%
Hydrocarbon gas liquids2.0%
Other10.1%

Source: Canadian Association of Petroleum Producers

Crude oil not only powers our vehicles, but it also helps pave the roads we drive on. About 4% of refined crude oil becomes asphalt, which is used to make concrete and different kinds of sealing and insulation products.

Although transportation and utility fuels dominate a large proportion of refined products, essential everyday materials like wax and plastic are also dependent on crude oil. With about 10% of refined products used to make plastics, cosmetics, and textiles, a barrel of crude oil can produce a variety of unexpected everyday products.

Personal care products like cosmetics and shampoo are made using petroleum products, as are medical supplies like IV bags and pharmaceuticals. Modern life would look very different without crude oil.

The Process of Refining Crude Oil

You might have noticed that while a barrel of oil contains 42 gallons, it ends up producing 45 gallons of refined products. This is because the majority of refined products have a lower density than crude oil, resulting in an increase in volume that is called processing gain.

Along with this, there are other inputs aside from crude oil that are used in the refining process. While crude oil is the primary input, fuel ethanol, hydrocarbon gas liquids, and other blending liquids are also used.

U.S. Refiner and Blender InputsShare of Total
Crude oil85.4%
Fuel ethanol4.8%
Blending components3.5%
Hydrocarbon gas liquids3.0%
Other liquids3.3%

Source: EIA

The process of refining a 30,000-barrel batch of crude oil typically takes between 12-24 hours, with refineries operating 24 hours a day, 365 days a year. Although the proportions of individual refined products can vary depending on market demand and other factors, the majority of crude oil will continue to become fuel for the world’s transport and utilities.

The Difficulty of Cutting Down on Crude Oil

From the burning of heavy fuels that tarnish icebergs found in Arctic waters to the mounds of plastic made with petrochemicals that end up in our rivers, each barrel of oil and its refined products impact our environment in many different ways.

But even as the world works to reduce its consumption of fossil fuels in order to reach climate goals, a world without crude oil seems unfathomable.

Skyrocketing sales of EVs still haven’t managed to curb petroleum consumption in places like Norway, California, and China, and the steady reopening of travel and the economy will only result in increased petroleum consumption.

Completely replacing the multi-faceted “black gold” that’s in a barrel of oil isn’t possible right now, but as electrification continues and we find alternatives to petrochemical materials, humanity might at least manage to reduce its dependence on burning fossil fuels.

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Mapped: Visualizing U.S. Oil Production by State

The U.S. is the largest oil producer in the world. Here we map the share of oil production in the country by all 50 states in 2020.

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Map of U.S. Oil Production by State

Mapped: Visualizing U.S. Oil Production by State

In 2018, the United States became the world’s top crude oil producer. It has strongly held this position ever since.

According to the U.S. Energy Information Administration (EIA), the country accounted for nearly 15% of the world’s total oil production in 2020, churning out close to 13 million barrels of crude oil per day—more than Russia or Saudi Arabia.

Although total U.S. oil production declined between 1985 and 2008, annual production increased nearly every year from 2009 through 2019, reaching the highest amount on record in 2019.

The Dominant Oil Producing States

Impressively, 71% of total U.S. oil production came from just five states. An additional 14.6% came from the Gulf of Mexico, which is a federal jurisdiction.

Here are the five states that produce the largest amount of crude oil:

RankStateOil Production
(billion barrels)
Share of Total Production
1Texas1.7843.0%
2North Dakota0.4310.4%
3New Mexico0.379.2%
4Oklahoma0.174.1%
5Colorado0.164.0%

Rounding the top 10 are states like Alaska, California, Wyoming, Louisiana, and Utah.

Texas is undoubtedly the largest oil-producing state in the United States. In 2020, Texas produced a total of 1.78 billion barrels of oil. Texas is home to the most productive U.S. oil basin, the Permian, routinely accounting for at least 50% of total onshore production. A distant second is North Dakota, which produced about 431.2 million barrels of oil in 2020.

Regional Distribution of U.S. Oil Production

A total of 32 of the 50 U.S. states produce oil. They are divided among five regional divisions for oil production in the U.S., known as the Petroleum Administration for Defense Districts (PADD).

These five regional divisions of the allocation of fuels were established in the U.S. during the Second World War and are still used today for data collection purposes.

Given that Texas is the largest U.S. oil-producing state, PADD 3 (Gulf Coast) is also the largest oil-producing PADD. PADD 3 also includes the federal offshore region in the Gulf of Mexico. There are around 400 operational oil and gas rigs in the country.

Impact of U.S. Oil Production on Employment

Rapid growth in oil production using advanced drilling methods has created high-paying jobs in states like North Dakota and Texas.

Thanks to the rapid development in the Bakken Shale formation, North Dakota boasts the nation’s lowest unemployment rate. The state has also grown personal income and state economic output at a fast rate, due to oil and gas industry growth.

Oil production from the Eagle Ford Shale has transformed a relatively poor region of South Texas into one of the nation’s most significant economic development zones. In fact, due largely to the oil and natural gas industry, the Texas Comptroller estimates that Texas has recovered 100% of the jobs lost during the Great Recession.

Looking to the Future

The U.S. slashed its oil production forecast through next year just as OPEC and its allies begin to roll back their production cuts in the coming months.

U.S. oil output will drop to 11.04 million barrels a day this year, down from a forecasted 11.15 million. This was a result of the deep freeze that shut down the oil industry in Texas. The EIA also lowered its output forecast for 2022 by 100,000 barrels a day.

Despite its forecast for a rise in supply from outside the cartel this year, OPEC said in its report that it is uncertain about the levels of investment expected to determine the non-OPEC supply outlook for the years to come.

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