As used in this section:

1. (1) "Energy code" means the energy efficiency code adopted under Section 15A-1-204.

2. (2)

   1. (a) "Energy efficiency project" means:

      1. (i) for an existing building, a retrofit to improve energy efficiency; or
      2. (ii) for a new building, an enhancement to improve energy efficiency beyond the minimum required by the energy code.

   2. (b) "Energy efficiency projects" include the following expenses:

      1. (i) construction;
      2. (ii) engineering;
      3. (iii) energy audit; or
      4. (iv) inspection.
3. (3) "Fund" means the Energy Efficiency Fund created in Part 2, Energy Efficiency Fund.
4. (4) "Office" means the Office of Energy Development created in Section 63M-4-401.
5. (5) "Political subdivision" means a county, city, town, or school district.