The summary of the Index of Eight Core Industries (base: 2004-05) is given at the Annexure.
The Eight Core Industries comprise nearly 38 % of the weight of items included in the Index of Industrial Production (IIP). The combined Index of Eight Core Industries stands at 172.7 in December, 2014, which was 2.4 % higher compared to the index of December, 2013. Its cumulative growth during April to December, 2014-15 was 4.4 %.
Coal
Coal production (weight: 4.38 %) increased by 7.5 % in December, 2014 over December, 2013. Its cumulative index during April to December, 2014-15 increased by 9.1 % over corresponding period of previous year.
Crude Oil
Crude Oil production (weight: 5.22 %) declined by 1.4 % in December, 2014 over December, 2013. The cumulative index of Crude Oil during April to December, 2014-15 declined by 0.9 % over the corresponding period of previous year.
Natural Gas
The Natural Gas production (weight: 1.71 %) declined by 3.5 % in December, 2014. Its cumulative index during April to December, 2014-15 declined by 5.1 % over the corresponding period of previous year.
Refinery Products (0.93% of Crude Throughput)
Petroleum Refinery production (weight: 5.94%) increased by 6.1 % in December, 2014. Its cumulative index during April to December, 2014-15 increased by 0.2 % over the corresponding period of previous year.
Fertilizers
Fertilizer production (weight: 1.25%) declined by 1.6 % in December, 2014. Its cumulative index during April to December, 2014-15 declined by 1.4 % over the corresponding period of previous year.
Steel (Alloy + Non-Alloy)
Steel production (weight: 6.68%) declined by 2.4 % in December, 2014. Its cumulative index during April to December, 2014-15 increased by 1.6 % over the corresponding period of previous year.
Cement
Cement production (weight: 2.41%) increased by 3.8 % in December, 2014. Its cumulative growth during April to December, 2014-15 was 7.9 % over the corresponding period of previous year.
Electricity
Electricity generation (weight: 10.32%) increased by 3.7 % in December, 2014 and it registered a cumulative growth of 9.7 % during April to December, 2014-15 over the corresponding period of previous year.
Note 1: Data are provisional. Revision has been made based on revised data received for corresponding month of previous year in respect of Coal, Crude Oil, Natural Gas, Refinery Product, Steel, Cement and Electricity. Accordingly, indices for the month December, 2013 have been revised.
Note 2: Release of the index for January, 2015 will be on Monday, 02 March, 2015.
Annexure
Performance of Eight Core Industries
Yearly Index & Growth Rate
Base Year: 2004-05=100
INDEX
Sector
|
Weight
|
2009-10
|
2010-11
|
2011-12
|
2012-13
|
2013-14
|
Apr-Dec 13-14
|
Apr-Dec 14-15
|
Coal
|
4.379
|
140.0
|
139.7
|
141.5
|
148.1
|
149.6
|
138.2
|
150.7
|
Crude Oil
|
5.216
|
99.1
|
111.0
|
112.1
|
111.4
|
111.2
|
111.5
|
110.6
|
Natural Gas
|
1.708
|
149.5
|
164.4
|
149.7
|
128.1
|
111.5
|
112.1
|
106.4
|
Refinery Products
|
5.939
|
125.9
|
129.7
|
133.7
|
172.5
|
175.1
|
174.5
|
174.9
|
Fertilizers
|
1.254
|
103.4
|
103.4
|
103.8
|
100.2
|
101.8
|
103.0
|
101.6
|
Steel
|
6.684
|
139.3
|
157.7
|
174.0
|
181.1
|
198.6
|
197.2
|
200.4
|
Cement
|
2.406
|
157.1
|
164.2
|
175.2
|
188.7
|
194.3
|
187.8
|
202.7
|
Electricity
|
10.316
|
130.8
|
138.1
|
149.3
|
155.3
|
164.4
|
163.9
|
179.7
|
Overall Index
|
37.903
|
129.9
|
138.4
|
145.3
|
154.7
|
160.5
|
158.4
|
165.3
|
GROWTH RATE (in %)
Sector
|
Weight
|
2009-10
|
2010-11
|
2011-12
|
2012-13
|
2013-14
|
Apr-Dec 13-14
|
Apr-Dec 14-15
|
Coal
|
4.379
|
8.1
|
-0.2
|
1.3
|
4.6
|
1.1
|
1.5
|
9.1
|
Crude Oil
|
5.216
|
0.5
|
11.9
|
1.0
|
-0.6
|
-0.2
|
-0.6
|
-0.9
|
Natural Gas
|
1.708
|
44.6
|
10.0
|
-8.9
|
-14.5
|
-13.0
|
-14.9
|
-5.1
|
Refinery Products
|
5.939
|
-0.4
|
3.0
|
3.1
|
29.0
|
1.5
|
1.9
|
0.2
|
Fertilizers
|
1.254
|
12.7
|
0.0
|
0.4
|
-3.4
|
1.5
|
2.6
|
-1.4
|
Steel
|
6.684
|
6.0
|
13.2
|
10.3
|
4.1
|
9.6
|
11.5
|
1.6
|
Cement
|
2.406
|
10.5
|
4.5
|
6.7
|
7.7
|
3.0
|
3.7
|
7.9
|
Electricity
|
10.316
|
6.2
|
5.6
|
8.1
|
4.0
|
5.9
|
5.5
|
9.7
|
Overall Index
|
37.903
|
6.6
|
6.6
|
5.0
|
6.5
|
3.7
|
4.1
|
4.4
|
#Refinery Products’ yearly growth rates of 2012-13 are not comparable with other years on account of inclusion of RIL (SEZ) production data since April, 2012.
Performance of Eight Core Industries
Monthly Index & Growth Rate
Base Year: 2004-05=100
Index
Sector
|
Coal
|
Crude Oil
|
Natural Gas
|
Refinery Products
|
Fertilizers
|
Steel
|
Cement
|
Electricity
|
Overall Index
|
Weight
|
4.379
|
5.216
|
1.708
|
5.939
|
1.254
|
6.684
|
2.406
|
10.316
|
37.903
|
Dec-13
|
172.9
|
115.0
|
113.4
|
175.6
|
110.2
|
213.0
|
203.5
|
169.4
|
168.7
|
Jan-14
|
178.7
|
115.1
|
116.1
|
176.9
|
104.2
|
201.2
|
215.0
|
169.8
|
168.2
|
Feb-14
|
165.1
|
103.5
|
104.2
|
169.6
|
97.9
|
192.5
|
200.2
|
155.1
|
156.7
|
Mar-14
|
208.3
|
112.1
|
108.8
|
183.8
|
92.1
|
214.2
|
226.2
|
172.9
|
175.4
|
Apr-14
|
140.5
|
109.6
|
104.7
|
165.8
|
87.4
|
192.8
|
217.5
|
176.9
|
160.9
|
May-14
|
145.2
|
111.6
|
111.2
|
171.6
|
100.5
|
214.3
|
216.4
|
183.2
|
168.7
|
Jun-14
|
139.2
|
110.4
|
109.4
|
173.3
|
99.5
|
196.1
|
209.7
|
181.5
|
163.9
|
Jul-14
|
134.9
|
111.1
|
103.5
|
170.8
|
102.5
|
200.4
|
206.9
|
182.8
|
163.9
|
Aug-14
|
138.6
|
106.8
|
103.1
|
175.1
|
105.7
|
209.3
|
187.7
|
183.6
|
165.1
|
Sep-14
|
140.1
|
107.5
|
102.6
|
169.7
|
101.1
|
197.4
|
198.0
|
175.3
|
160.6
|
Oct-14
|
158.2
|
113.6
|
107.2
|
180.5
|
105.1
|
189.8
|
185.9
|
184.1
|
165.9
|
Nov-14
|
174.0
|
111.0
|
106.2
|
181.3
|
104.4
|
195.8
|
190.8
|
174.6
|
166.2
|
Dec-14
|
186.0
|
113.4
|
109.4
|
186.2
|
108.5
|
207.9
|
211.2
|
175.7
|
172.7
|
Growth rates (in %)
Sector
|
Coal
|
Crude Oil
|
Natural Gas
|
Refinery Products
|
Fertilizers
|
Steel
|
Cement
|
Electricity
|
Overall Index
|
Weight
|
4.379
|
5.216
|
1.708
|
5.939
|
1.254
|
6.684
|
2.406
|
10.316
|
37.903
|
Dec-13
|
1.1
|
1.6
|
-9.9
|
-1.9
|
4.1
|
10.4
|
1.2
|
7.6
|
4.0
|
Jan-14
|
-0.7
|
3.0
|
-5.2
|
-4.5
|
1.2
|
3.4
|
1.5
|
5.7
|
1.6
|
Feb-14
|
0.1
|
1.9
|
-4.4
|
3.2
|
-0.7
|
4.8
|
2.3
|
10.4
|
4.5
|
Mar-14
|
0.7
|
-1.6
|
-9.3
|
2.8
|
-6.1
|
5.4
|
0.0
|
5.4
|
2.5
|
Apr-14
|
3.3
|
-0.1
|
-7.7
|
-2.2
|
11.1
|
3.1
|
6.7
|
11.2
|
4.2
|
May-14
|
5.5
|
-0.3
|
-2.2
|
-2.3
|
17.6
|
-2.0
|
8.7
|
6.3
|
2.3
|
Jun-14
|
8.1
|
0.1
|
-1.7
|
1.2
|
-1.0
|
4.2
|
13.6
|
15.7
|
7.3
|
Jul-14
|
6.2
|
-1.0
|
-9.0
|
-5.5
|
-4.2
|
-3.4
|
16.5
|
11.2
|
2.7
|
Aug-14
|
13.4
|
-4.9
|
-8.3
|
-4.3
|
-4.3
|
9.1
|
10.3
|
12.6
|
5.8
|
Sep-14
|
7.2
|
-1.1
|
-6.2
|
-2.5
|
-11.6
|
4.0
|
3.2
|
3.8
|
1.9
|
Oct-14
|
16.2
|
1.0
|
-4.2
|
4.2
|
-7.0
|
2.3
|
-1.0
|
13.2
|
6.3
|
Nov-14
|
14.5
|
-0.1
|
-2.9
|
8.1
|
-2.8
|
1.3
|
11.3
|
10.2
|
6.7
|
Dec-14
|
7.5
|
-1.4
|
-3.5
|
6.1
|
-1.6
|
-2.4
|
3.8
|
3.7
|
2.4
|