Questions & Answers about Ben evde elektrikten tasarruf ediyorum.
Ben is the pronoun for “I” in Turkish. However, Turkish verbs show the subject through their endings, so you can drop the pronoun without confusion. In ediyorum, the suffix -iyor (present progressive) plus -um (first person singular) already tells you the subject is “I.”
You can simply say:
Evde elektrikten tasarruf ediyorum.