N.Y. Comp. Codes R. & Regs. tit. 6, § 638.1
(a) Intent.
Green buildings minimize environmental impact and maximize the preservation of open space. Section 19 of the Tax Law is intended to encourage building owners and developers to design, construct and operate buildings that are energy efficient, utilize recycled materials, provide clean air, and incorporate renewable and energy efficient power generation.
(b) Purpose.
The purpose of this Part is to set forth: