Definitions.
CFR · 2024-01-01 · US · Title 14
As used in this subpart— (a) Overall design of the facility or modification, and alternative designs; (b) Materials and techniques used in construction or rehabilitation; (c) Special or innovative conservation features that may be used; (d) Fuel requirements for heating, cooling, and operations essential to the function of the structure, projected over the life of the facility and including projected costs of this fuel; and (e) Kind of energy to be used, including— (1) Consideration of opportunities for using fuels other than petroleum and natural gas, and (2) Consideration of using alternative, renewable energy sources.
official document · source cfr-2024 · id 14:§ 152.605