How is coal important to the economy?
Beyond electricity, coal helps build modern cities and economies. Coal is an essential raw material for iron and steel production and is the key energy fuel used in the production of cement, aluminium and other highly energy-intensive industrial products essential to building modern economies and urban infrastructure.
How much does coal contribute to the US economy?
Coal contributes over $80 billion annually to the economy and stimulates over one million jobs. Coal also contributes to the economy in terms of tax revenue, exports, and infrastructure and technology development.
Why is coal still being used?
The scientific community agrees that the world urgently needs to stop burning coal, given that we already have energy sources that are not only significantly cheaper, but are also compatible with more productive uses of land. Coal is simply an outdated and harmful technology long overdue for retirement.
How does coal impact society?
Several principal emissions result from coal combustion: Sulfur dioxide (SO2), which contributes to acid rain and respiratory illnesses. Nitrogen oxides (NOx), which contribute to smog and respiratory illnesses. Particulates, which contribute to smog, haze, and respiratory illnesses and lung disease.
Does the US still use coal?
Although coal use was once common in the industrial, transportation, residential, and commercial sectors, today the main use of coal in the United States is to generate electricity. The electric power sector has accounted for the majority of U.S. coal consumption since 1961.