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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

Visualizing China’s Energy Transition in 5 Charts

This infographic takes a look at what China’s energy transition plans are to make its energy mix carbon neutral by 2060.

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China Energy Mix

Visualizing China’s Energy Transition in 5 Charts

In September 2020, China’s President Xi Jinping announced the steps his nation would take to reach carbon neutrality by 2060 via videolink before the United Nations Assembly in New York.

This infographic takes a look at what this ambitious plan for China’s energy would look like and what efforts are underway towards this goal.

China’s Ambitious Plan

A carbon-neutral China requires changing the entire economy over the next 40 years, a change the IEA compares to the ambition of the reforms that industrialized the country’s economy in the first place.

China is the world’s largest consumer of electricity, well ahead of the second place consumer, the United States. Currently, 80% of China’s energy comes from fossil fuels, but this plan envisions only 14% coming from coal, oil, and natural gas in 2060.

Energy Source20252060% Change
Coal52%3%-94%
Oil18%8%-56%
Natural Gas10%3%-70%
Wind4%24%+500%
Nuclear3%19%+533%
Biomass2%5%+150%
Solar3%23%+667%
Hydro8%15%+88%

Source: Tsinghua University Institute of Energy, Environment and Economy; U.S. EIA

According to the Carbon Brief, China’s 14th five-year plan appears to enshrine Xi’s goal. This plan outlines a general and non specific list of projects for a new energy system. It includes the construction of eight large-scale clean energy centers, coastal nuclear power, electricity transmission routes, power system flexibility, oil-and-gas transportation, and storage capacity.

Progress Towards Renewables?

While the goal seems far off in the future, China is on a trajectory towards reducing the carbon emissions of its electricity grid with declining coal usage, increased nuclear, and increased solar power capacity.

According to ChinaPower, coal fueled the rise of China with the country using 144 million tonnes of oil equivalent “Mtoe” in 1965, peaking at 1,969 Mtoe in 2013. However, its share as part of the country’s total energy mix has been declining since the 1990s from ~77% to just under ~60%.

Another trend in China’s energy transition will be the greater consumption of energy as electricity. As China urbanized, its cities expanded creating greater demand for electricity in homes, businesses, and everyday life. This trend is set to continue and approach 40% of total energy consumed by 2030 up from ~5% in 1990.

Under the new plan, by 2060, China is set to have 42% of its energy coming from solar and nuclear while in 2025 it is only expected to be 6%. China has been adding nuclear and solar capacity and expects to add the equivalent of 20 new reactors by 2025 and enough solar power for 33 million homes (110GW).

Changing the energy mix away from fossil fuels, while ushering in a new economic model is no small task.

Up to the Task?

China is the world’s factory and has relatively young industrial infrastructure with fleets of coal plants, steel mills, and cement factories with plenty of life left.

However, China also is the biggest investor in low-carbon energy sources, has access to massive technological talent, and holds a strong central government to guide the transition.

The direction China takes will have the greatest impact on the health of the planet and provide guidance for other countries looking to change their energy mixes, for better or for worse.

The world is watching…even if it’s by videolink.

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Energy

Visualizing the Flow of U.S. Energy Consumption

From renewables to fossil fuels, we’ve visualized the diverse mix of energy sources that powered U.S. energy consumption in 2020.

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America Energy Consumption Natural Gas

Breaking Down America’s Energy Consumption in 2020

The United States relies on a complex mix of energy sources to fuel the country’s various end-sectors’ energy consumption.

While this energy mix is still dominated by fossil fuels, there are signs of a steady shift to renewable energy over the past decade.

This radial Sankey diagram using data from the EIA (Energy Information Administration) breaks down U.S. energy consumption in 2020, showing us how much each sector relies on various energy sources.

The Balance of Energy Production and Consumption

In 2019 and now in 2020, America’s domestic energy production has actually been greater than its consumption—a development that hasn’t taken place since 1957.

Last year’s numbers were severely impacted by the COVID-19 pandemic, seeing a 5% drop in energy production and a 7% drop in consumption compared to 2019. Total energy production and consumption for 2020 came in at 95.75 and 92.94 quads respectively.

The energy amounts are equalized and measured in quadrillion BTUs (British thermal units), also known as quads. A quad is a huge amount of energy, equivalent to 183 million barrels of petroleum or 36 million tonnes of coal.

So how is America’s overall energy production and consumption split between energy sources?

U.S. Energy Production and Consumption Share by Source

Energy SourcePercentage of U.S. Energy ProductionPercentage of U.S. Energy Consumption
Petroleum32%35%
Natural Gas36%34%
Renewable Energy12%12%
Coal11%10%
Nuclear9%9%

Source: IEA

America’s new margin of energy production over consumption has resulted in the country being a net total energy exporter again, providing some flexibility as the country continues its transition towards more sustainable and renewable energy sources.

Fossil Fuels Still Dominate U.S. Energy Consumption

While America’s mix of energy consumption is fairly diverse, 79% of domestic energy consumption still originates from fossil fuels. Petroleum powers over 90% of the transportation sector’s consumption, and natural gas and petroleum make up 74% of the industrial sector’s direct energy consumption.

There are signs of change as consumption of the dirtiest fossil fuel, coal, has declined more than 58% since its peak in 2005. Coinciding with this declining coal dependence, consumption from renewable energy has increased for six years straight, setting record highs again in 2020.

However, fossil fuels still make up 79% of U.S. energy consumption, with renewables and nuclear accounting for the remaining 21%. The table below looks at the share of specific renewable energy sources in 2020.

Distribution of Renewable Energy Sources

Renewable Energy Source2020 Energy Consumption in QuadsShare of 2020 Renewable Energy Consumption
Biomass4.5239%
Wind3.0126%
Hydroelectric2.5522%
Solar1.2711%
Geothermal0.232%

Source: IEA

The Nuclear Necessity for a Zero-Emission Energy Transition

It’s not all up to renewable energy sources to clean up America’s energy mix, as nuclear power will play a vital role in reducing carbon emissions. Technically not a renewable energy source due to uranium’s finite nature, nuclear energy is still a zero-emission energy that has provided around 20% of total annual U.S. electricity since 1990.

Support for nuclear power has been growing slowly, and last year was the first which saw nuclear electricity generation overtake coal. However, this might not last as three nuclear plants including New York’s Indian Point nuclear plant are set to be decommissioned in 2021, with a fourth plant scheduled for retirement in 2022.

It’s worth noting that while other countries might have a higher share of nuclear energy in their total electricity generation, the U.S. still has the largest nuclear generation capacity worldwide and has generated more nuclear electricity than any other country in the world.

Converting Energy to Electricity

The energy produced by nuclear power plants doesn’t go directly to its end-use sector, rather, 100% of nuclear energy in the U.S. is converted to electricity which is sold to consumers. Along with nuclear, most energy sources aside from petroleum are primarily converted to electricity.

Unfortunately, electricity conversion is a fairly inefficient process, with around 65% of the energy lost in the conversion, transmission, and distribution of electricity.

This necessary but wasteful step allows for the storage of energy in electrical form, ensuring that it can be distributed properly. Working towards more efficient methods of energy to electricity conversion is an often forgotten aspect of reducing wasted energy.

Despite the dip in 2020, both energy production and consumption in the U.S. are forecasted to continue rising. As Biden aims to reduce greenhouse gas emissions by 50% by 2030 (from 2005 emission levels), U.S. energy consumption will inevitably continue to shift away from fossil fuels and towards renewable and nuclear energy.

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