N.Y. Comp. Codes R. & Regs. tit. 6, § 649.2
(a) Terms used in this Part or to be used in complying with this Part have the following meanings.
(8) Commencement of construction means the date that:
(10) Completion of construction means the date that:
(22) Environmentally significant project (ESP) means a project that the commissioner has determined to be environmentally significant. In so designating an ESP, the commissioner shall consider all relevant factors, which shall include, but need not be limited to, an assessment of:
(43) Linked loan recipient means any person which is:
(51) Project means any activity whose purpose and design is the preservation, protection and/or improvement of water quality, or which implements green infrastructure, water or energy efficiency improvements or other environmentally innovative activities, or other activities permitted by the act, or which implements activities in an approved EPA national estuary management plan, provided such activities are eligible for financing under the act, for which all required Federal and State permits have been, or are expected to be, issued in connection with construction of the project, and which, for projects financed pursuant to section 212 of the act, the commissioner has determined: For projects finance pursuant to sections 319 and 320 of the act, certain requirements need to be met, including but not limited to, the water quality benefit to be obtained from the project and its consistency with the New York State Nonpoint Source Management Plan, or how the project implements a recommended activity in the appropriate EPA approved national estuary management plan.