“PACE program” means a program in which financing is provided for the installation of efficiency improvements on real property and funded through the use of property assessments, as well as other program components defined in this section, established pursuant to any of the following:
(a) Chapter 29 (commencing with Section 5898.10) of Part 3 of Division 7 of the Streets and Highways Code.
(b) The Mello-Roos Community Facilities Act of 1982 (Chapter 2.5 (commencing with Section 53311) of Part 1 of Division 2 of Title 5 of the Government Code).
(c) A charter city’s constitutional authority under Section 5 of Article XI of the California Constitution.