Asian countries are turning to coal as the West Asia conflict disrupts oil and gas shipments. The continent is exposed ...
The Sierra Club’s Coal-Free UNC campaign has asked how a campus many consider to be a regional leader on environmental issues can still burn thousands of tons of coal each year. UNC’s Energy Task ...
United Companies, an Oldcastle division that operates six hot-mix asphalt plants in Colorado, is forging new territory in plant efficiency by turning to an old, reliable fuel source — coal. Jim Bryan, ...
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