Quantify the energy and environmental benefits of implementing energy-efficiency measures in China’s iron and steel production

Ma, Ding; Chen, Wenying; Xu, Tengfang

doi:10.1186/s40984-015-0005-8

Future Cities and Environment

Table 6 Costs, benefits, and carbon abatement costs for individual energy-efficiency measures

From: Quantify the energy and environmental benefits of implementing energy-efficiency measures in China’s iron and steel production

No.	Technical cost data (million $)		Benefits (million $)				CO₂ mitigation (kt)	CO₂ abatement cost ($/tonne CO₂)
No.	Change in capital cost	Change in non-energy O&M cost	Energy savings benefits	CO₂ mitigation benefits	Air pollutant reduction benefits	Water savings benefits	CO₂ mitigation (kt)	c₁	c₂	c₃
1	147	349	119	11.0	19.4	1.1	1,868	202	185	185
2	239	240	399	14.8	21.3	53.0	2,512	32	17	−7
3	273	41	2,670	99.1	142.5	354.5	16,787	−140	−155	−179
4	101	-	82	3.0	4.4	10.9	514	37	22	−2
5	53	-	18	1.7	2.9	0.1	283	125	109	108
6	10	56	397	36.9	64.9	3.1	6,251	−53	−69	−70
7	2	46	28	1.0	1.5	3.7	175	119	105	81
8	4	58	198	18.4	32.4	1.6	3,125	−44	−60	−60
9	7	9	35	3.3	5.8	0.3	556	−34	−50	−51
10	594	-	131	12.1	21.3	1.0	2,057	225	209	208
11	19	12	28	2.6	4.6	0.2	448	6	−10	−11
12	74	115	1,076	39.9	57.4	142.8	6,764	−131	−146	−170
13	3	-	6	0.6	1.0	0.0	93	−36	−53	−53
14	102	136	230	21.3	37.5	1.8	3,615	2	−14	−14
15	1,324	-	285	26.5	46.7	2.2	4,496	231	215	214
16	284	−2	123	11.5	20.2	1.0	1,943	82	65	65
17	368	-	344	32.0	56.3	2.7	5,422	4	−12	−12
18	532	-	618	57.4	100.9	4.9	9,727	−9	−25	−26
19	702	-	262	24.3	42.8	2.1	4,120	107	91	90
20	35	52	60	2.2	3.2	7.9	376	73	58	34
21	951	134	912	84.8	149.1	7.2	14,364	12	−4	−5
22	54	−168	343	12.7	18.3	45.5	2,153	−212	−227	−251
23	43	-	83	7.7	13.5	0.6	1,230	−30	−46	−47
24	176	−139	95	3.5	5.1	12.7	599	−97	−112	−136
25	147	-	217	8.1	11.6	28.8	1,365	−52	−66	−90
26	58	36	961	46.6	72.9	103.0	7,901	−110	−125	−140
27	213	1,334	834	30.9	44.5	110.7	5,243	136	122	98
28	95	110	3,041	112.8	162.3	403.7	19,119	−148	−163	−187
29	144	-	800	74.4	130.8	6.3	12,601	−52	−68	−69
30	45	-	457	42.5	74.7	3.6	7,199	−57	−74	−74
31	61	33	16	1.5	2.6	0.1	252	312	295	294
32	23	6	60	4.9	8.5	1.9	832	−37	−53	−55
33	14	-	35	3.2	5.7	0.3	545	−37	−54	−55
34	240	-	166	15.5	27.2	1.3	2,621	28	12	11
35	36	-	95	7.9	13.7	2.9	1,338	−44	−60	−63
36	30	62	139	11.1	19.0	5.3	1,874	−25	−41	−45

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