"Daylight Saving Time", usually abbreviated to DST, is the term used for this adjusted time in the United States and Canada; in Europe it is usually referred to as "Summer Time". The time observed during the rest of the year is usually called "Standard Time"....
In general, firing natural gas in a coal boiler decreases the boiler’s efficiency. However, this practice also reduces auxiliary power requirements, meaning that the plant efficiency does not necessarily decrease significantly. A further consideration is that gas firing usually increases the furnace ...