N.Y. ENV Law § 19-0329
Certain fuel oil; prohibited
§ 19-0329. Certain fuel oil; prohibited.
1. On and after July first, two thousand twenty-three, no fuel oil,
grade number six, as classified by ASTM International D396-15c, shall be
used for the purpose of providing heat for any building or facility in
the state.
2. Nothing in this section shall prevent a municipality from adopting
a law, code, ordinance or regulation which is more stringent than the
requirements of this section.