Coal is old and reliable and gets more heat for the buck than any alternative. In the very long run it may cost more but it costs a whole lot less to start using coal and its available 24/7/365 (with trains to haul it) where solar and wind are far less available. Chemical processes need constant and controlled heat to function. A variable boiler temperature makes for variable outputs on the fractional distillation column, e.g. junk for product.
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Today's Featured Article - Tractor Operator Safety - Loader & Backhoe Operation - by Staff. Loader Operation Do not transport anyone in the loader bucket. Always carry the loader bucket low for maximum stability and visibility, whether the bucket is loaded or empty. Always use the recommended amount of counterweihting to ensure good stability. Be careful when handling large objects such as round bales, logs,
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