As used in this chapter:
(1) "Energy code" means the energy efficiency code adopted under Section 15A-1-204.
(2)
(a) "Energy efficiency project" means:
(i) for an existing building, a retrofit to improve energy efficiency; or
(ii) for a new building, an enhancement to improve energy efficiency beyond the minimum required by the energy code.
(b) "Energy efficiency projects" include the following expenses:
(i) construction;
(ii) engineering;
(iii) energy audit; or
(iv) inspection.
(3) "Fund" means the Energy Efficiency Fund created in Part 2, Energy Efficiency Fund.
(4) "Office" means the Office of Energy Development created in Section 79-6-401.
(5) "Political subdivision" means a county, city, town, or school district.