In general, any eligible RECs generated during the Delivery Term and not delivered to the Company in a Delivery Year may be delivered in a subsequent Delivery Year for payment subject to the following: (a) RECs delivered to the Company may not be based on electricity generation that occurred more than 2 months prior to the start of the Delivery Term (understanding that the earliest start to the Delivery Term is June 1, 2019), and (b) all RECs delivered must allow the Company to meet its obligations under the Illinois RPS for the Delivery Year in which such RECs were delivered.