411 REFERENCE · Wiktionary
EROI
Reference material by Wiktionary contributors. This retains its source identity and is not 411 news reporting.
eroi
English
Noun
en economics electricity en energy return on investment.
Further reading
Today's editionIndia · World · Your city
Sourced news from India & the world
Every story, the full picture
Public archive edition · Attributed source reporting with original dates · AI drafts are excluded