Heating value
Embodied Carbon, The Inventory of Carbon and Energy (ICE), By Prof. Geoffrey Hammond and Craig Jones, Ed. Fiona Lowrie and Peter Tse, published by BSRIA in 2011, states in relation to the heating value (HV) of energy as: ‘An alternative name for GCV (gross calorific value) is higher heating value (HHV). Net calorific value is equivalent to lower heating value (LHV). They are equal metrics often expressed in Joules.’
See also: Calorific value.
--BSRIA
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