Coal-Bituminous And Lignite ? General Summary

PRODUCTION of bituminous coal and lignite increased substantially in 1963 compared with 1962 figures. The major items of production, consumption, exports, and productivity increased. However, certain key items declined. For the fourth year there was no upward trend in mechanization; the percentage of total tonnage mechanically loaded remained the same as in the 3 previous years and the percentage of total tonnage mechanically cleaned was smaller than in the previous year. Furthermore, the percentage of total production mined by stripping and by augers increased. Most significant was the continued decline in average value and employment. Production.-The output of bituminous coal and lignite in the United States in 1963--459 million tons-was 9 percent greater than the 422 million tons produced in 1962. Production was greater in 1963, largely because of expanded consumption by the electric utilities and an increase in exports.