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coal use

The last coal plant in Britain

October 31, 2024 By EarthWise Leave a Comment

The last coal plant in Britain has closed

The Industrial Revolution, which basically got underway in the mid-19th century, was largely enabled by coal, which fueled iron manufacturing, railroads, steam engines, and more.  Most of these things got their start in Britain, which inspired the rest of the world to follow suit.

The world’s first coal-burning power plant began producing electricity at the Holborn Viaduct in London in 1882.  This September, Britain – the birthplace of coal power – shut down its last coal-burning power station when the 2,000-megawatt Ratcliffe-on-Soar facility ceased operations.  Uniper, the company that operated the plant, will be converting the 750-acre site to a low-carbon energy hub.

Shutting down coal plants is not a simple matter, as they are the lifeblood of entire towns and regions where they are located.  Finding fair transitions for workers is an uphill battle that has to take place in many locations.

Coal is the dirtiest fossil fuel, producing more greenhouse gas than others, but historically was the cheapest and most abundant source of power in many countries.  In recent decades, it has been replaced by gas, nuclear power, and most recently, renewables like wind and solar.

The coal era has ended in much of the world. The United States still gets 16% of its electricity from coal, but that number keeps getting smaller.  Unfortunately, the great majority of coal use is in the world’s two most populous countries:  India and China.  Both are adding renewable energy sources, but both have rapidly climbing energy demand.  China’s coal consumption is expected to peak this year and flatten out.  But there is still work to be done to bring an end to coal power.

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Britain Shuts Down Last Coal Plant, ‘Turning Its Back on Coal Forever’

Photo, posted March 13, 2016, courtesy of Arran Bee via Flickr.

Earth Wise is a production of WAMC Northeast Public Radio

China and carbon emissions

August 22, 2024 By EarthWise Leave a Comment

China has been the biggest source of greenhouse emissions for nearly 20 years.  Its emissions surpassed those of the United States in 2006 and its fraction of the world’s emissions is now nearly a third.  Therefore, unless China’s emissions stop growing, the world’s emissions won’t either.

Recent data from China’s government and by energy analysts provides some reasons for optimism.  What is happening is that how China produces its electricity is changing.  Renewable sources are gradually replacing coal.

Last year alone, China installed more solar panels than the United States has in its entire history.  Nearly two-thirds of utility-scale wind and solar plants under construction are in China.  According to a report from Global Energy Monitor, China is developing more than eight times the wind and solar capacity currently being planned for the US.

Despite all this progress, China still generates 53% of its electricity from coal.  While this is the lowest share reported since its government began publishing energy data decades ago, it is still a major source of carbon emissions.  China is responsible for two-thirds of the world’s newly operating coal plants and still plans to build many more.  China accounts for about 60% of the world’s coal use.

China is investing heavily in pumped-storage hydropower along with its massive efforts in solar and wind power.  But if it is to meet existing and proposed new commitments to reduce emissions, it will need to be much more aggressive in reducing its dependence on coal.  Current predictions are that China’s emissions may soon no longer be increasing.  But what is needed is for them to start dropping and the sooner the better.

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Why the Era of China’s Soaring Carbon Emissions Might Be Ending

Photo courtesy of Mike Locke via Flickr.

Earth Wise is a production of WAMC Northeast Public Radio

The slow decline of coal

January 25, 2024 By EarthWise Leave a Comment

Despite the fact that coal is the dirtiest and most climate-harmful energy source we have, the global demand for it hit a record high in 2023. The demand for coal grew by 1.4% worldwide, according to an analysis by the International Energy Agency.

Coal use grew by 5% in China and 8% in India.  The two countries are the world’s largest producers and consumers of coal.  Meanwhile, coal use in the U.S. and the European Union fell by 20%.

Despite this discouraging news, the IEA forecasts that coal use will decline over the next two years.  There have been declines in coal demand a few times before, but they were driven by unusual events such as the collapse of the Soviet Union and the Covid-19 crisis.  But the IEA says that the forthcoming decline is different.  It will be driven by the formidable and sustained expansion of clean energy technologies.

According to the IEA, global coal demand will fall by 2.3% by 2026 even in the absence of new policies to curb coal use.  Forces at play will be increased hydropower in China as it recovers from drought and puts new wind and solar projects online.  China is responsible for more than half of global coal demand, but it is also responsible for more than half of the planned renewable power projects coming online over the next three years.  Experts believe that with these forthcoming projects, Chinese emissions may have peaked in 2023.

The projected drop in coal demand is still far short of what is required for the world to avoid catastrophic warming.  Much greater efforts are needed to meet international climate targets.

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After a Record 2023, Coal Headed for Decline, Analysts Say

Photo, posted August 25, 2015, courtesy of Jeremy Buckingham via Flickr.

Earth Wise is a production of WAMC Northeast Public Radio

Climate Promises | Earth Wise

November 23, 2022 By EarthWise Leave a Comment

Countries are making climate promises, but are they following through?

The United Nations climate change conference that recently took place in Egypt is an annual event.  Last year, the conference was in Glasgow, Scotland, and the participants – heads of state and business leaders – produced a long list of promises aimed at fighting global warming.  How have the countries and companies making those promises done so far?  Unfortunately, not very well.

Participants made pledges for progress in several major areas.

Countries promised to cut greenhouse gas emissions faster, but only 24 countries out of the 140 participants have actually done so.

Countries agreed to expedite the deployment of clean energy and the phasing out of government subsidies for fossil fuels.  There has been considerable progress on green power, but coal use actually reached record highs this year primarily because of Russia’s invasion of Ukraine, which caused natural gas prices to spike.

Countries pledged $100 billion a year to help poorer countries shift to cleaner energy sources.  There has been lots of effort in this area, but the target has not been met and it isn’t clear that all the money is going where it is supposed to.

More than 100 countries pledged to slash methane emissions, but most nations are only getting started.

More than 130 countries pledged to halt and reverse deforestation by 2030.  Deforestation is slowly declining, but not fast enough to meet the goals of the pledge.

An important goal for this year’s climate conference was to try to find a way to not just set admirable and valuable climate goals, but to actually accomplish them.  It isn’t easy, but it is essential.

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Countries Made Bold Climate Promises Last Year. How Are They Doing?

Photo, posted July 25, 2009, courtesy of Wagner T. Cassimiro via Flickr.

Earth Wise is a production of WAMC Northeast Public Radio

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