ºÚÁÏÌìÌÃ

• Global coal use expected to peak this year
• China and India have majority of worst-polluting coal plants
• Many European countries have phased out coal completely

BRUSSELS - Coal has powered the world's factories, heated homes and fuelled economies for two centuries and it is still despite global promises to kick the habit and save the climate.

But coal is the most carbon-intensive fossil fuel and a big emitter of planet-warming carbon dioxide.

At U.N. COP29 climate talks in Azerbaijan on Tuesday, the Coal Transition Commission, chaired by France and Indonesia, published its first report on how to finance, accelerate and scale up the

French Energy Minister Agnès Pannier-Runacher, said the report laid out a clear path towards raising the billions needed for the transition so that "no country has to choose between fighting poverty and fighting climate change".

Coal use must by 2030 to meet the global aim to hold warming to within 1.5 degrees Celsius (2.7 Fahrenheit) above pre-industrial times, in line with the 2016 Paris climate agreement, according to the U.N. Intergovernmental Panel on Climate Change.

Here's what you need to know about burning coal, how it affects climate change and which countries are phasing out coal-fired plants.

Why is burning coal so bad for the planet?

Burning coal produces large quantities of polluting emissions that contribute to respiratory illnesses.

It also releases carbon dioxide, which traps heat in the atmosphere, leading to climate change and impacts ranging from drought to wildfires, floods to tropical storms.

The power sector must be by 2035, and worldwide by 2040, to keep temperature rises within 1.5C, the International Energy Agency (IEA) says.

Yet every year, about 15.5 billion metric tons of carbon dioxide are by coal power stations.

Which countries use the most coal energy and why?

While coal use is gradually falling, Russia's 2022 invasion of Ukraine led to global demand

More than half the world's are in China and India, according to satellite data from Climate Trace, an organisation that tracks greenhouse gas emissions.

China is expected to reach peak coal in 2025, but has pledged to wind down its use by 2030, but India has no plans to retire coal plants before that year.

Shutting an industry that employs hundreds of thousands of workers, in both mines and plants, is costly and complex.

Solutions for financing such a big transition include the Asian Development Bank's Energy Transition Mechanism and the European Union's Just Transition Fund.

But more money is needed to support developing countries, say climate finance analysts.

Which countries have managed to quit coal power?

Many European countries have

Greece and Britain were the fastest, followed by Denmark, Spain, Portugal, Romania and Germany, according to the

Outside Europe, the fastest reductions were in the United States, Israel and Chile.

According to the IEA, ramping up renewables, improving energy efficiency, cutting methane emissions and increasing electrification with new technologies could deliver needed by 2030.

Countries with the quickest coal exit plans generally have high incomes, small populations, lower electricity demands and relied on coal imports and ageing power plants.

But even countries with large coal mining sectors, like Greece and the United States, were able to reduce coal power.

What is a just transition?

A just transition would ensure that workers and affected communities do not pay an excessive price as their nations switch to a future free of fossil fuels.

The International Labour Organization defines it as in a fair and inclusive way, and a switch that spawns job opportunities.

One example is via financial support.

For example, the EU is due to pay Poland 3.85 billion euros ($4 billion), the largest slice of the bloc's 17-billion-euro ($19-billion) Just Transition Fund.

The fund aims to support people most affected with retraining in renewable energy, compensation, and financial lifelines to coal-rich regions.

This article was updated on November 12, 2024 to include a new report from the Coal Transmission Commission.

(Reporting by Joanna Gill; Editing by Lyndsay Griffiths.)