; (ii) resulting energy costs to individuals and businesses; and (iii) resulting overall annual building ownership and operating costs. (f) Technical assistance to States and Indian tribes The Secretary shall provide technical assistance to States and Indian tribes to implement this section, including procedures and technical analysis for States and Indian tribes— (1) to improve and implement State residential and commercial building energy codes; (2) to demonstrate that the code provisions of the States and Indian tribes achieve equivalent or greater energy savings than the voluntary building energy codes and targets; (3) to document the rate of compliance with a building energy code; and (4) to otherwise promote the design and construction of energy efficient buildings. (g) Availability of incentive funding (1) In general The Secretary shall provide incentive funding to States and Indian tribes— (A) to implement this section; (B) to improve and implement residential and commercial building energy codes, including increasing and verifying compliance with the codes and training of State, local, and tribal building code officials, or other entities identified by the Secretary; and (C) to promote building energy efficiency through the use of the codes. (2) Additional funding Additional funding may be provided under this subsection for implementation of a plan to achieve and document full compliance with residential and commercial building energy codes under subsection (d)— (A) to a State or Indian tribe for which the Secretary has validated a certification under subsection (c) or (d)