In ecology terms the difference between emergy and transformity
is that emergy is the total energy used in the life cycle of some product; the available energy of one kind that has to be used up directly and indirectly to make a product or service while transformity is the ratio of emergy to available energy.
emergy
English
Noun
(
-)
(
wikipedia emergy)
(ecology) the total energy used in the life cycle of some product; the available energy of one kind that has to be used up directly and indirectly to make a product or service.
Usage notes
* Often expressed in terms of solar energy.
References
transformity
English
Noun
(transformities)
(ecology) the ratio of emergy to available energy