PJM defines NYIS as
45% Bowline 20 kV GEN 1
35% Roseton 345 kV GEN 1
15% Ctyline 115 kV GEN 1
5% Sta1185 115kV ALLGEN1
NYISO defines PJM (at least for TCC) as:
21% scheduled on the ABC interconnection. This interconnection will also include a 400 MW Operational Base Flow (OBF) offset from PJM into the New York Control Area (NYCA)
15% scheduled on the JK interconnection. This interconnection will also include a 400 MW OBF offset from the NYCA into PJM.
32% scheduled on the 5018 interconnection. The 5018 interconnection will also include a 150 MW offset from PJM into the NYCA to reflect PJM’s obligation to deliver a portion of the RECO load over this interconnection.
JK interconnection: Waldwick-S. Mahwah 345 kV facilities (J3410 and K3411)
ABC interconnection: A2253 Linden-Goethals 230 kV, B3402 Hudson-Farragut 345 kV, and C3403 Marion-Farragut 345 kV facilities
5018 interconnection: Hopatcong-Ramapo 500 kV facility