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Table 1 Existing capacities, allowable capacity expansion and generating efficiency for all facilities

From: An interval mixed-integer non-linear programming model to support regional electric power systems planning with CO2 capture and storage under uncertainty

Electricity generation facilities Existing Capacity O i (GW) Upper bounds of capacity expansionEmax it (GW) U it (PJ/GW)
t = 1 t = 2 t = 3 t = 1 t = 2 t = 3
PC (i = 1) 5.5 [1.5, 1.7] [1.2, 1.5] [1.0, 1.2] [90, 95] [95, 100] [100, 105]
NGCC (i = 2) 2.5 [0.9, 1.3] [0.8, 1.2] [1.0, 1.3] [80, 88] [85, 92] [90, 96]
IGCC (i = 3) 1.5 [2.0, 2.3] [2.5, 3.0] [3.0, 3.5] [95, 100] [100, 107] [105, 110]
Hydro power (i = 4) 0.5 [1.5, 1.8] [2.0, 2.5] [2.2, 2.6] [70, 75] [75, 80] [80, 85]
Wind power (i = 5) 0.2 [2.0, 2.5] [2.2, 2.8] [2.5, 3.0] [20, 24] [30, 34] [35, 38]