Rapid Identification of Economic Indicators of Integrated Energy Systems Based on Data Analysis

Table 3

Technical-economic indicators of the reference system (Shanghai).

Case	System capacity indicators (W/m^2)	Yearly cold demand (kWh/m^2)	Yearly thermal demand (kWh/m^2)	Yearly energy sale proceeds ($/year)	System initial investment ($/m^2)	Static payback time (year)	Energy consumption indicator (kgce/m^2)
Office 1	152.4	96.59	51.96	43.51	182.8	10.53	4.20
Office 2	120.6	66.13	27.48	28.27	145.32	8.57	5.14
Office 3	89.53	83.50	40.23	36.74	107.42	9.65	2.92
Hotel 1	106.77	93.09	6.20	39.92	128.13	3.21	9.79
Hotel 2	143.24	117.79	32.44	59.46	171.89	2.89	15.43
Hotel 3	73.24	63.86	15.57	31.56	87.89	2.79	8.12
Hotel 1	277.06	151.42	19.38	54.96	332.47	6.05	17.07
Hotel 2	207.71	82.56	18.43	31.15	249.25	8.00	10.28
Hotel 3	190.06	103.87	15.13	38.18	228.07	5.97	11.94
Residential 1	247.88	71.31	40.93	42.79	297.45	6.95	11.98
Residential 2	164.20	55.66	21.14	29.76	197.04	6.62	8.01
Residential 3	85.48	38.46	11.19	19.89	102.58	5.16	5.11
Complex 1	192.42	111.99	28.46	47.00	230.91	4.91	14.38
Complex 2	138.77	86.56	26.34	39.21	166.53	4.25	11.65
Complex 3	152.31	83.72	25.34	36.30	182.77	5.04	11.25