Polyolefin · manufacture/import · § 84.54(a)(14)(vii)

What is the maximum gwp for Polyolefin · manufacture/import · § 84.54(a)(14)(vii)?

For Polyolefin, restriction type is manufacture/import; cfr paragraph is § 84.54(a)(14)(vii); maximum gwp is 150; effective date is January 1, 2025; conditions is foam products, recorded from its source on 2026-08-06.

(14) Effective January 1, 2025, foam products (but not including foam products in paragraph (a)(15) of this section) in the following subsectors using a regulated substance, or a blend containing a regulated substance, with a global warming potential of 150 or greater: (i) Rigid polyurethane appliance foam, commercial refrigeration foam, laminated boardstock, marine flotation foam, sandwich panels, and slabstock; (ii) Flexible polyurethane; (iii) Integral skin polyurethane; (iv) Polystyrene—extruded boardstock, billet, and extruded sheet; (v) Phenolic insulation board and bunstock; (vi) Polyisocyanurate laminated boardstock; (vii) Polyolefin; and

— ecfr.gov, retrieved 2026-08-06