Description:  The International Energy Agency (IEA) Quarterly Coal Questionnaire (QCQ) provides detailed U.S. coal production by quarter and year in the following categories: hard coal, brown coal, coking coal, other bituminous coal and anthracite, sub-bituminous coal, and lignite. This information is submitted quarterly to IEA in Paris, France. All data are estimated and/or preliminary.

Description:  The International Energy Agency (IEA) Mini Coal Questionnaire (Solid Fuels, Wastes and Manufactured Gases) provides detailed U.S. statistics in the following categories: anthracite coal, coking coal, other bituminous coal, sub-bituminous coal, lignite/brown coal, peat, patent fuel, coke oven coke, gas coke, coal tar, BKB/peat briquettes, gas works gas, coke oven gas, blast furnace gas, oxygen steel furnace gas, coal stocks, coal used for pulverized coal injection (PCI), coal imports, and coal exports. This information is submitted annually to IEA in Paris, France. All data for the prior year are final; all data for the current year are estimated and/or preliminary.

Description:  The International Energy Agency (IEA) Coal (Solid Fuels, Wastes and Manufactured Gases) Annual Questionnaire (ACQ) provides revised and final domestic coal statistics in the following categories: supply and transformation sector; energy sector and final consumption; energy end use specification; imports by source; exports by destination and calorific values. This information is submitted annually to IEA in Paris, France.