By 2008, Bulgaria was already utilising in full its existing hydro power potential, while only a portion of its solid biomass potential was being used, primarily for heating in households and in public buildings, according to the NREAP.
Do 2008. godine Bugarska je već koristila pun kapacitet svog hidroenergetskog potencijala, a upotrebljavala je samo deo svog solidnog potencijala biomase, uglavnom za grejanje domaćinstava i javnih zgrada, navodi se u NREAP-u.