The world needs to get out of coal, and fast, but why is it so hard?

Coal, the fuel that powered the industrial age, has led the planet to the brink of catastrophic climate change.

Scientists have repeatedly warned of its looming dangers, most recently on Friday, when a major scientific report issued by 13 United States government agencies warned that the damage from climate change could knock as much as 10 per cent off the size of the American economy by century’s end if significant steps aren’t taken to rein in warming.

An October report from the United Nations’ scientific panel on global warming found that avoiding the worst devastation would require a radical transformation of the world economy in just a few years.

Central to that transformation: Getting out of coal, and fast.

And yet, three years after the Paris agreement, when world leaders promised action, coal shows no sign of disappearing. While coal use looks certain to eventually wane worldwide, according to the latest assessment by the International Energy Agency, it is not on track to happen anywhere fast enough to avert the worst effects of climate change. Last year, in fact, global production and consumption increased after two years of decline.

Cheap, plentiful and the most polluting of fossil fuels, coal remains the single largest source of energy to generate electricity worldwide. This, even as renewables like solar and wind power are rapidly becoming more affordable. Soon, coal could make no financial sense for its backers.

So, why is coal so hard to quit?

Because coal is a powerful incumbent. It’s there by the millions of tons under the ground. Powerful companies, backed by powerful governments, often in the form of subsidies, are in a rush to grow their markets before it is too late. Banks still profit from it. Big national electricity grids were designed for it. Coal plants can be a surefire way for politicians to deliver cheap electricity — and retain their own power. In some countries, it has been a glistening source of graft.

And even while renewables are spreading fast, they still have limits: Wind and solar power flow when the breeze blows and the sun shines, and that requires traditional electricity grids to be retooled.

“The main reason why coal sticks around is, we built it already,” said Rohit Chandra, who earned a doctoral degree in energy policy at Harvard, specialising in coal in India.

The battle over the future of coal is being waged in Asia.

The world’s coal juggernaut

Home to half the world’s population, Asia accounts for three-fourths of global coal consumption today. More important, it accounts for more than three-fourths of coal plants that are either under construction or in the planning stages — a whopping 1,200 of them, according to Urgewald, a German advocacy group that tracks coal development. Heffa Schücking, who heads Urgewald, called those plants “an assault on the Paris goals.”

Indonesia is digging more coal. Vietnam is clearing ground for new coal-fired power plants. Japan, reeling from 2011 nuclear plant disaster, has resurrected coal.

The world’s juggernaut, though, is China. The country consumes half the world’s coal. More than 4.3 million Chinese are employed in the country’s coal mines. China has added 40 per cent of the world’s coal capacity since 2002, a huge increase for just 16 years. “I had to do the calculation three times,” said Carlos Fernández Alvarez, a senior energy analyst at the International Energy Agency. “I thought it was wrong. It’s crazy.”

Spurred by public outcry over air pollution, China is now also the world leader in solar and wind power installation, and its central government has tried to slow down coal plant construction. But an analysis by Coal Swarm, a US-based team of researchers that advocates for coal alternatives, concluded that new plants continue to be built, and other proposed projects have simply been delayed rather than stopped. Chinese coal consumption grew in 2017, though at a far slower pace than before, and is on track to grow again in 2018, after declining in previous years.

China’s coal industry is now scrambling to find new markets, from Kenya to Pakistan. Chinese companies are building coal plants in 17 countries, according to Urgewald. Its regional rival, Japan, is in the game too: nearly 60 per cent of planned coal projects developed by Japanese companies are outside the country, mostly financed by Japanese banks.

That contest is particularly stark in Southeast Asia, one of the world’s last frontiers of coal expansion.

Even the trees are dying’

Nguy Thi Khanh has seen the contest close-up in Vietnam. Born in 1976, a year after the end of the war, she remembers doing homework by the light of a kerosene lamp. In her northern village, the electricity failed several hours a day. When it rained, there was no power at all. When it came, it came from a coal plant not far away. 

When her mother hung laundry to dry, ash settled on the clothes.

Today, pretty much every household in Vietnam, population 95 million, has electricity. Hanoi, the capital, where Nguy now lives, is in a frenzy of new construction, with soaring demand for cement and steel — both energy guzzlers. The economy is galloping. And, up and down the coast, 1,600 kilometers in length, foreign companies, mainly from Japan and China, are building coal plants. One such project is in Nghi Son, a onetime fishing village south of Hanoi and now home to a sprawling industrial zone. The first power plant opened here in 2013. Japan’s overseas aid organisation, the Japan International Cooperation Agency, paid for it. The Japanese trading house Marubeni developed it. 

A second coal-fired power plant, far bigger, is under construction next door. Marubeni is building that too, along with a Korean company. The Japan Bank for International Cooperation, an export credit agency meant to lower financial risk for private lenders, is helping to fund it. In the shadow of the smokestack, Nguyen Thi Thu Thien was drying shrimp on the side of the road and complaining bitterly. She had moved out of her house after the power plant built an ash pond right in front. “The coal dust has blackened my house,” she said. “Even the trees are dying. We can’t live there.”

She and the others drying shrimp on the road were doubly angry that the new plant would need a new port, and that would displace their husbands, who tie up their fishing boats there.

Trucks rumbled by, throwing up dust, as the women emptied their baskets of shrimp. They kept every bit of themselves covered: wide brimmed hats, face masks, gloves.

Coal accounts for 36 per cent of the country’s power generation capacity now; it is projected to grow to 42 per cent by 2030, according to the government. To feed those plants, Vietnam will need to import 90 million tons of coal by 2030.

But coal projects are also sparking community opposition rare in a country that squelches dissent. Villagers blocked a highway in 2015 to protest a Chinese project in the southeast. The provincial authorities quashed another proposed plant in the Mekong Delta.

Most plants in Vietnam use old, polluting technologies that many investors, including Marubeni, have recently promised not to back in future projects. A company spokesman said by email that it would continue with the Nghi Son project “to contribute to stable power supply and to economic growth.”

Vietnam says it is on track to meet its emissions reductions targets under the Paris accord. So, too, China and India, with far bigger carbon footprints. But those targets were set by the countries themselves, and they will not be enough to keep global temperatures from rising to calamitous levels. The United States has said it will exit the Paris climate pact.

Those sobering facts loom over the next round of international climate negotiations, starting Dec. 3 in the heart of Poland’s coal country. The American delegation plans to promote coal at the event, just as it did at last year’s talks in Bonn, Germany.

A potent political force

In the public imagination, the coal miner has long been a symbol of industrial virility, a throwback to an era when hard labor — particularly men’s labor, rather than robots — fueled economic growth.

That idea has been central to politics. German coal miners have lifted the fortunes of that country’s far-right party. Poland’s right-wing government has promised to open new coal mines. Australia’s prime minister, Scott Morrison, rose to power as a champion of coal.

President Trump has promised, unsuccessfully so far, to revive coal mining jobs and instructed his Environmental Protection Agency to roll back rules to reduce emissions from coal-fired power plants.

That message might be welcome in American coal country, but the industry’s future in the United States is not promising. There are cheaper fuels, including natural gas; gas now accounts for around 31 per cent of total power generation in the United States, the same share as coal. China has imposed tariffs on coal imports from the United States, in the tit-for-tat trade dispute. More than 200 coal plants have closed since 2010, and coal consumption has continued to decline, contrary to Mr. Trump’s false claims. Coal mining jobs have plummeted over the last decade, despite a modest increase of about 4 percent in the first 18 months of the Trump presidency.