Assertion: energy | /r/HasProperty | delivered to the amount of energy
Facets:
value: from a particular energy resource
type: OTHER
Source sentences:
text: In energy economics and ecological energetics, energy return on investment (EROI), also sometimes called energy returned on energy invested (ERoEI), is the ratio of the amount of usable energy (the energy) delivered from a particular energy resource to the amount of energy used to obtain that energy resource.