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All the World’s Coal Power Plants in One Map

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All The World’s Coal Power Plants in One Map

The use of coal for fuel dates back thousands of years.

Demand for the energy source really started to soar during the Industrial Revolution, and it continues to power some of the world’s largest economies today. However, as the clean energy revolution heats up, will coal continue to be a viable option?

Today’s data visualization from Carbon Brief maps the changing number of global coal power plants operating between 2000 and 2018. The interactive timeline pulls from the Global Coal Plant Tracker’s latest data and features around 10,000 retired, operating, and planned coal units, totaling close to 3,000 gigawatts (GW) of capacity across 95 countries.

On the map, each circular icon’s size represents each plant’s coal capacity in megawatts (MW). The data also highlights the type of coal burned and the CO₂ emissions produced as a result.

A Precarious Power Source

Throughout its history, coal has been used for everything from domestic heating and steel manufacturing, to railways, gas works, and electricity. The fuel played a pivotal role in powering economic development, and had a promising future with a flurry of plant openings.

However, in 2016, coal output dropped by 231 million tons of oil equivalent (Mtoe). Combined with a rapid slowdown of new plants being built, total coal units operating around the world fell for the first time in 2018.

With the remaining fleet of plants operating fewer hours than ever, plant closures have been triggered in South Africa, India, and China—steadily eroding coal’s bottom line. Industry trends have also forced a wave of coal companies to recently declare bankruptcy, including giants such as Peabody Energy and Alpha Natural.

Can Coal Compete with Clean Energy?

Today, coal is experiencing fierce competition from low-priced natural gas and ever-cheaper renewable power—most notably from wind and solar. Further, solar power costs will continue to decline each year and be cut in half by 2020, relative to 2015 figures.

chart

Source: Lazard

Natural gas surpassed coal as America’s #1 power source in 2016, with the total share of power generated from coal tumbling from 45% in 2010 to 28% in 2018. By next year, the role of coal is expected to be further reduced to 24% of the mix.

On the interactive visualization, the decline of coal is especially evident in 2018 as plant closures sweep across the map. The chart shows how several countries, notably China and India, have been closing many hundreds of smaller, older, and less efficient units, but replacing them with larger and more efficient models.

As of today, China retains the largest fleet of coal plants, consuming a staggering 45% of the world’s coal.


Use the above slider to see the difference between China’s coal plants in 2000 with projected future capacity.

Towards a New Reality

Coal is the most carbon intensive fossil fuel, and for every tonne of coal burned there are approximately 2.5 tonnes of carbon emissions. The International Energy Agency states that all unabated coal must be phased out within a few decades if global warming is to be limited.

Despite these warnings, global coal demand is set to remain stable for the next five years, with declines in the U.S. and Europe offset by immediate growth in India and China. The latter are the main players in the global coal market, but will eventually see a gradual decline in demand as they move away from industrialization.

A total phaseout of unabated coal is planned by 14 of the world’s 78 coal-powered countries, with many of these countries working to convert coal capacity to natural gas.

As the price of premium solar generation drops steadily, and innovation in renewable energy technology becomes more prominent, the world is shifting its attention to a clean energy economy. A global revival of coal looks less and less likely—and the fossil fuel might very well one day become obsolete.

Editor’s Note: The map uses WebGL and will not work on some older browsers. The map may also fail to load if you are using an ad-blocking browser plugin.

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Energy

Tesla is Now the World’s Most Valuable Automaker

Thanks to a surging stock price, Tesla is now the world’s most valuable automaker – surpassing industry giants Toyota and Volkswagen.

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tesla most valuable automaker

Tesla is Now the World’s Most Valuable Automaker

Even in the midst of a pandemic, Tesla continues to reach new heights.

The company, which began as a problem-plagued upstart a little over 15 years ago, has now become the world’s most valuable automaker – surpassing industry giants such as Toyota and Volkswagen.

This milestone comes after a year of steady growth, which only hit a speed bump earlier this year due to COVID-19’s negative impact on new car sales. Despite these headwinds, Tesla’s valuation has jumped by an impressive 375% since this time last year.

How does Tesla’s value continue to balloon, despite repeated cries that the company is overvalued? Will shortsellers declare a long-awaited victory, or is there still open road ahead?

Tesla’s Race to the Top

Earlier this year, Tesla hit an impressive milestone, surpassing the value of GM and Ford combined. Since then, the automaker’s stock has continued it’s upward trajectory.

Thanks to the popularity of the Model 3, Tesla sold more cars in 2019 than it did in the previous two years combined:

tesla auto deliveries by quarter

As well, the company is taking big steps to up its production capacity.

Austin, Texas and Tulsa, Oklahoma are currently rolling out the incentives to attract Tesla’s new U.S.-based factory. The company is also increasing its global presence with the construction of Giga Berlin, it’s first European production facility, as well as completing the ongoing expansion of its Giga Shanghai facility in China.

Battle of the Namesakes

Tesla’s most recent price bump was fueled in part by a leaked internal memo from Tesla’s CEO, Elon Musk, urging the company’s staff to go “all out” on bringing electric semi trucks to the global market at scale.

It’s time to go all out and bring the Tesla Semi to volume production.

– Elon Musk

Of course, Musk’s enthusiasm for semi trucks isn’t coming from nowhere. Another company, Nikola (also named after famed inventor Nikola Tesla), is focused on electrifying the two million or so semi trucks in operation in the U.S. market.

Although Nikola has yet to produce a vehicle, its market cap has surged to $24 billion – which puts its valuation nearly on par with Ford. Much like Tesla, the company already has preorders from major companies looking to add electric-powered trucks to their delivery fleets.

For major brands looking to hit ESG targets, zero-emission heavy-duty trucks is an easy solution, particularly if the vehicles also live up to claims of being cheaper over the vehicle’s lifecycle. The big question is which automaker will capitalize on this mega market first?

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Energy

6 Ways Hydrogen and Fuel Cells Can Help Transition to Clean Energy

Here are six reasons why hydrogen and fuel cells can be a fit for helping with the transition to a lower-emission energy mix.

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Hydrogen and fuel cells

While fossil fuels offer an easily transportable, affordable, and energy-dense fuel for everyday use, the burning of this fuel creates pollutants, which can concentrate in city centers degrading the quality of air and life for residents.

The world is looking for alternative ways to ensure the mobility of people and goods with different power sources, and electric vehicles have high potential to fill this need.

But did you know that not all electric vehicles produce their electricity in the same way?

Hydrogen: An Alternative Vision for the EV

The world obsesses over battery technology and manufacturers such as Tesla, but there is an alternative fuel that powers rocket ships and is road-ready. Hydrogen is set to become an important fuel in the clean energy mix of the future.

Today’s infographic comes from the Canadian Hydrogen and Fuel Cell Association (CHFCA) and it outlines the case for hydrogen.

6 Ways Hydrogen and Fuel Cells Can Help Transition to Clean Energy

Hydrogen Supply and Demand

Some scientists have made the argument that it was not hydrogen that caused the infamous Hindenburg to burst into flames. Instead, the powdered aluminum coating of the zeppelin, which provided its silver look, was the culprit. Essentially, the chemical compound coating the dirigibles was a crude form of rocket fuel.

Industry and business have safely used, stored, and transported hydrogen for 50 years, while hydrogen-powered electric vehicles have a proven safety record with over 10 million miles of operation. In fact, hydrogen has several properties that make it safer than fossil fuels:

  • 14 times lighter than air and disperses quickly
  • Flames have low radiant heat
  • Less combustible
  • Non-toxic

Since hydrogen is the most abundant chemical element in the universe, it can be produced almost anywhere with a variety of methods, including from fuels such as natural gas, oil, or coal, and through electrolysis. Fossil fuels can be treated with extreme temperatures to break their hydrocarbon bonds, releasing hydrogen as a byproduct. The latter method uses electricity to split water into hydrogen and oxygen.

Both methods produce hydrogen for storage, and later consumption in an electric fuel cell.

Fuel Cell or Battery?

Battery and hydrogen-powered vehicles have the same goal: to reduce the environmental impact from oil consumption. There are two ways to measure the environmental impact of vehicles, from “Well to Wheels” and from “Cradle to Grave”.

Well to wheels refers to the total emissions from the production of fuel to its use in everyday life. Meanwhile, cradle to grave includes the vehicle’s production, operation, and eventual destruction.

According to one study, both of these measurements show that hydrogen-powered fuel cells significantly reduce greenhouse gas emissions and air pollutants. For every kilometer a hydrogen-powered vehicle drives it produces only 2.7 grams per kilometer (g/km) of carbon dioxide while a battery electric vehicle produces 20 g/km.

During everyday use, both options offer zero emissions, high efficiency, an electric drive, and low noise, but hydrogen offers weight-saving advantages that battery-powered vehicles do not.

In one comparison, Toyota’s Mirai had a maximum driving range of 312 miles, 41% further than Tesla’s Model 3 220-mile range. The Mirai can refuel in minutes, while the Model 3 has to recharge in 8.5 hours for only a 45% charge at a specially configured quick charge station not widely available.

However, the world still lacks the significant infrastructure to make this hydrogen-fueled future possible.

Hydrogen Infrastructure

Large scale production delivers economic amounts of hydrogen. In order to achieve this scale, an extensive infrastructure of pipelines and fueling stations are required. However to build this, the world needs global coordination and action.

Countries around the world are laying the foundations for a hydrogen future. In 2017, CEOs from around the word formed the Hydrogen Council with the mission to accelerate the investment in hydrogen.

Globally, countries have announced plans to build 2,800 hydrogen refueling stations by 2025. German pipeline operators presented a plan to create a 1,200-kilometer grid by 2030 to transport hydrogen across the country, which would be the world’s largest in planning.

Fuel cell technology is road-ready with hydrogen infrastructure rapidly catching up. Hydrogen can deliver the power for a new clear energy era.

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