; or (II) a public health emergency declared under section 319 of the Public Health Service Act ( 42 U.S.C. 247d ). (B) Upon a declaration described in subparagraph (A) for an area, the Secretary and the Administrator of the Federal Emergency Management Agency shall, to the extent practicable, provide heating or cooling assistance to covered households in that area. (C) In particular, in the event of a major disaster or other emergency due to a period of extreme heat (as described in section 2604(f)(1)) or cold in an area, the Secretary and the Administrator shall, to the extent practicable, provide cooling or heating assistance to covered households in that area. . 6. Additional cooling assistance for heat waves Section 2604 of the Low-Income Home Energy Assistance Act of 1981 ( 42 U.S.C. 8623 ) is amended by adding at the end the following: (f) (1) In this subsection: (A) The term additional cooling assistance means cooling assistance provided under this subsection. (B) The term extreme heat means heat that exceeds local climatological norms in terms of any 1 or more of the following: (i) Duration. (ii) Intensity. (iii) Season length. (iv) Frequency. (C) The term heat means any 1 or more of the parameters associated with increasing human temperature, such as air temperature, humidity, solar exposure, and low wind speed. (D) The term heat event means an occurrence of extreme heat that may have heat-health implications. (E) The term heat-health means health effects to humans from heat, during or outside of heat events, including from vulnerability and exposure, or the risk of such effects. (2) From funds made available under section 2602(f), the Secretary may provide grants to eligible entities, which shall be States, territories, or Indian Tribes, for additional cooling assistance for heat events. (3) The Secretary shall determine an allocation plan for providing eligible entities with funding through the grants to help eligible households respond to heat events. (4) To receive assistance under this subsection,