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spec: When coal is burned for energy , it produces exhaust thick with fly ash , which contains trace metals such as arsenic that pose potential health hazards if inhaled . For these `` calorimeter '' - ZUFOs a correction is required for energy losses in the inactive material in front of the CAL . Included in that plan would be the Union Pacific railroad causeway . `` UUs and the Boy Scouts have recently been at odds over the same two issues brought up by Wilson - - homosexuality and religious belief . Directors considered that the exchange rate regime and membership in a currency union has helped Dominica to maintain price stability . A recent survey undertaken by the Department of Foreign Affairs and Trade estimates that over the next five years or so , around $ 68 billion worth of investment is destined for energy and energy-intensive projects .