any support or maintenance assistance furnished to or on behalf of such individual (and spouse if any) which (as determined under regulations of the Commissioner of Social Security by such State agency as the chief executive officer of the State may designate) is based on need for such support or maintenance, including assistance received to assist in meeting the costs of home energy (including both heating and cooling), and which is (A) assistance furnished in kind by a private nonprofit agency, or (B) assistance furnished by a supplier of home heating oil or gas, by an entity providing home energy whose revenues are primarily derived on a rate-of-return basis regulated by a State or Federal governmental entity, or by a municipal utility providing home energy;