Global coal demand dropped for the second year in a row in 2016 according to the IEA’s Coal 2017 report. Global demand fell by 1.9% to 5357 Mtce, as lower gas prices, a surge in renewables and energy efficiency improvements put a major dent in coal consumption. Demand for coal has now dropped by 4.2% since 2014, almost matching the fall of 1990-1992 which was the largest two-year decline recorded since the IEA started compiling statistics more than 40 years ago.

In 2016, rising coal use in India and other Asian countries was unable to offset large falls in the USA, China (where demand dropped for the third consecutive year) and in the United Kingdom (where demand dropped by more than 50%). In the USA, coal’s dominance in the power sector has been eroded by low gas prices; in China, coal demand has fallen due to lower use in the industrial and residential sectors linked to efforts to improve air quality; while in the UK a recently introduced carbon price floor has sounded the death knell for coal use in power generation.

Coal’s share in the global energy mix is forecast to decline from 27% in 2016 to 26% in 2022 on the back of sluggish demand growth relative to other fuels. Growth through 2022 is concentrated in India, Southeast Asia and a few other countries in Asia.

Coal demand declines in Europe, Canada, the USA: and also in China, the largest coal consumer by far, where the IEA forecasts a structural but slow decline with some fluctuations linked to short- term market requirements. As a result of these contrasting trends, global coal demand reaches 5530 Mtce in 2022, which is only marginally higher than current levels, meaning that coal use will all but stagnate for around a decade. Although coal-fired power generation will increase by 1.2% per year in the period 2016-22, its share of the power mix falls to just below 36% by 2022, the lowest level since IEA statistics began.

Wide variations worldwide

Prospects for coal are bleak in most of Europe. Its future is increasingly tied to Poland and Germany, which account for more than half of the coal consumed in the European Union. In Poland, demand is forecast to be stable through to 2022. In Germany, coal demand declines even as nuclear power is progressively phased out, with coal use remaining highly sensitive to the relative prices of coal, natural gas and carbon dioxide. The decrease in coal demand forecast in Germany could be accelerated by policy changes. For most countries in Europe, coal is increasingly becoming a negligible part of the energy mix as a growing number of countries have closed or are closing their coal-fired power plants. Hard coal production in Europe outside Poland drops to marginal levels by 2022; lignite production remains meaningful in a few countries, but with a declining profile that follows power generation trends.

Pakistan has emerged in the coal landscape and others might follow. Endowed with vast reserves in the Thar lignite field and facing a severe energy shortage, Pakistan is betting on domestic and imported coal for electricity supply in the coming years. IEA forecasts coal demand to more than quadruple between 2016 and 2022, and Pakistan emerges as a significant international player, with imports accounting for half of its consumption. Bangladesh is also planning an expanded role for coal although developments through to 2022 will be limited. Egypt has postponed its coal power plans, while in the United Arab Emirates, Dubai is set to open the first large coal power plant in the Middle East. However, these increases will be modest compared to today’s large consumers: Pakistan and Bangladesh combined will only equal around 5% of India’s coal consumption by 2022.

The China effect

Tight markets in China and some supply events pushed coal prices up in 2017. Thermal coal prices dropped to USD 70/t (European prices) during the first quarter of 2017 from high points at the end of 2016.

Since then, higher demand in China to meet a surge in power demand and supply problems for some major exporters pushed prices up to USD 95/t in September 2017. Volatility in spot coking coal prices has been much sharper, with prices almost doubling in three weeks to USD 290/t (FOB Australia) in April 2017 in the aftermath of cyclone Debbie hitting Queensland. After falling below USD 140/t in June, coking coal prices went up over USD 200/t in September, largely on strong demand in China.

Price volatility is here to stay. Changes in China, whether in policy or economic circumstances, feed volatility in global coal markets because of its sheer size and dominance in global trade. When combined with supply disruptions, this volatility is amplified. Prices will continue to depend largely on China; as a consequence, the structural reform of the Chinese coal industry is key to the evolution in coal prices.

Asian impact on trade

Among exporting countries, Indonesia stands out: expanding domestic demand combined with constraints on ramping up production might increase market tightness and push prices up. On the demand side, import levels of China, India, Korea and Japan are key uncertainties.

Imports to Japan, Korea and Taiwan are under pressure. Whereas the delicate balance between imports and domestic production in China, and to a lesser extent India, made import volumes volatile in the past few years, stability in northeast Asia (Japan, Korea and Taiwan) has provided a level of comfort for coal exporters.

But this is no longer the case. In Japan, sluggish power demand, rapid renewables deployment and the potential nuclear ramp-up provide a downside risk for coal. But this contrasts with the upside coming from substantial coal-power capacity currently in the pipeline.

In Korea, the government is currently trying to reduce coal’s share in the power mix while over 9 GW of coal capacity has
just been commissioned or is under construction. In Taiwan, where new coal capacity is coming on line, coal burning is
facing growing social opposition.

Despite growth expected in 2017, IEA’s forecast shows a contraction of seaborne coal trade to 2022, although India and Korea hold significant upside potential.

China’s priorities

Chinese Premier Li Keqiang has promised to “Make the skies blue again”. Chinese coal demand declined in 2016 – as it did in 2014 and 2015 – despite an increase in coal- power generation. The main driver for this apparent contradiction was coal substitution in small industrial and residential boilers. Higher efficiency in power, steel and cement industries also helped. This has set the scene for the years to come.

Improving air quality has become a major policy priority, and IEA expects more than 100 Mt of coal currently used in the residential and industrial sectors (others than steel and cement) to be replaced by natural gas. Combined with saturation of heavy industry growth, coal demand is forecast to decline through 2022, despite growth in coal conversion and in coal-power generation. Still, coal supplies over 55% of China’s energy demand in 2022.

Coal still advances in India

Despite rapid growth in renewables deployment, coal use will continue to rise in India. With a growing fleet of coal power plants running at less than 60% of capacity and robust power demand growth, coal- fired generation is forecast to increase at nearly 4% per year through 2022. Outside the power sector, growth in thermal coal demand is centred in the industrial sector as the result of robust economic growth, as well as in coking coal, thanks to rising steel consumption, housing, railways and steel- intensive industries such as shipbuilding, defense and vehicle manufacturing.

IEA has significantly reduced its forecast for thermal coal imports to India compared with the 2016 report in response to government measures to reduce dependence on imports. A number of policies to cut imports have been implemented, which IEA expects to have an impact despite the lower quality of domestic Indian coal. Future production in the state-owned Singareni, captive blocks and commercial mining (if any) will play a role, but the performance of Coal India, which maintains its ambitious targets for coal production, will be critical to meeting the government’s desire to cut imports.

Better times for US coal?

The mood in the coal industry in the USA brightened in 2017. Measures introduced by the federal government provided optimism to the sector. At the same time, higher domestic gas prices drove higher coal use in the power sector and higher international prices boosted exports and revenues for coal companies. Some regulations were reviewed and the financial environment for coal mining improved. The country’s first new coal mine since 2011 was opened in May and other projects were announced. However, sluggish power demand, abundant gas supply and renewables growth are expected to continue to generate headwinds for coal use and limit the prospects for any resurgence in construction of new coal power plants. As a result, US coal production is forecast to be around 510 Mtce in 2022, equivalent to current levels, while demand declines to 470 Mtce, a drop of 1% per year on average over the period.

The United States is set to remain a swing supplier to international coal markets. Recent change in the policy and regulatory environment are reducing costs for US producers, but will not significantly change their position in the seaborne supply curve. In 2017, a rise in coal imports and prices led to greater US exports; but as prices ease, so will exports. Australia is forecast to remain the largest coal exporter through 2022. Russia, Colombia and South Africa are set to see slightly increased exports at the expense of Indonesia. Uncertainty about the level of US exports will be the highest among all major coal exporters given the role of the United States as a swing supplier.

New CCUS is pivotal

Urgent action is needed to support Carbon Capture, Utilisation and Storage (CCUS). In 2017, CCUS development made important strides. The commissioning of Petra Nova Carbon Capture project, the largest CCUS project in the world applied to a coal-fired power generation plant is an important step forward. However, the progress on CCUS is lagging far behind other low carbon technologies. There is a broad agreement among energy leaders from both the governments and the industry that urgent action is needed to support CCUS. Without CCUS, the climate challenge will be much greater. This is why the IEA, together with countries and industry leaders is working to give a new momentum to this essential technology. Without CCUS, coal use will be seriously constrained in the future.