Except as provided in paragraph (2), not more than 15 percent of the greater of—
(A)#
the funds allotted to a State under this subchapter for any fiscal year; or
(B)#
the funds available to such State under this subchapter for such fiscal year;
may be used by the State for low-cost residential weatherization or other energy-related home repair for low-income households, particularly those low-income households with the lowest incomes that pay a high proportion of household income for home energy.