Energy benchmarking is the process of determining how much energy your facility uses relative to another standard. Usage can be compared to past facility usage and energy benchmarking industry averages.
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Here's how it works: A chiller circulates an antifreeze solution to freeze ice at night, when energy electricity is cheaper. The ice is typically stored in polyethylene containers that resemble large trashcans.
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Distressing. So many buildings fall into this style of disrepair. Waste persists and we're oblivious to its persistence... until the bills arrive. I hope mankind does its part to rally against this energy foe.
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With the mechanical dehumidification system, refrigeration energy is the dominant energy user. The heat rejected from this system is used to reheat the air after cooling and to heat the pool water.
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Humidity control is like negotiating a snow drift on the road; avoid it when you can and when you can't, take it with gusto or you'll be beached waiting for the tow truck.
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To achieve HVAC efficiency that is a significant departure from LEED minimum requirements and to score substantial energy points, the system design and controls need to be the power hitters in your LEED lineup.
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If you are buying a new furnace, it will be worth your while to have a heating load calculation performed. An oversized furnace costs more to purchase, and it will cost more every day it runs.
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These data centers are power hogs. Their energy draw per square foot can stand up to all but the largest of industrial users. Putting all this power consumption in a small area means heat, and lots of it.
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Keep coils clean. Air quality, both from a pollutant standpoint, and temperature and humidity control is the primary issue. Energy savings is an added benefit.
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We need clean systems for air quality and comfort. Energy savings are a secondary issue. Clean coils may require more fan energy or less fan energy depending on the design of your system and type of fan.
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