Definition of HDD

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TeachMeFinance.com - explain HDD



HDD

The term 'HDD' as it applies to the area of the weather can be defined as ' Heating Degree Days- A form of degree day used to estimate energy requirements for heating. Typically, heating degree days are calculated as how much colder the mean temperature at a location is than 65F on a given day. For example, if a location experiences a mean temperature of 55F on a certain day, there were 10 HDD (Heating Degree Days) that day because 65 - 55 = 10'.

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Mark McCracken

Author: Mark McCracken is a corporate trainer and author living in Higashi Osaka, Japan. He is the author of thousands of online articles as well as the Business English textbook, "25 Business Skills in English".


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