Coal Reserves

As a result of exploration carried out up to the maximum depth of 1200m by the GSI, CMPDI, SCCL and MECL etc, a cumulative total estimated coal reserve (resource) of the country as per the Coal Inventory published by GSI, as on 01.04.2022 is 361411.46 million tonnes”.  Details of State-wise and category-wise coal resource are given as under:

(Million tonnes)

State Measured (331) Indicated (332) Inferred (333) Total Resource
Total 187105.32 147252.18 27053.96 361411.46
Odisha 48572.58 34080.42 5451.60 88104.60
Jharkhand 53245.02 28259.67 5155.41 86660.10
Chhattisgarh 32053.42 40701.35 1436.99 74191.76
West Bengal 17233.88 12858.84 3778.53 33871.25
Madhya Pradesh 14051.66 12722.97 4142.10 30916.73
Telangana 11256.78 8344.35 3433.07 23034.20
Maharashtra 7983.64 3390.48 1846.59 13220.71
Bihar 309.53 4079.69 47.96 4437.18
Andhra Pradesh 920.96 2442.74 778.17 4141.87
Uttar Pradesh 884.04 177.76 0.00 1061.80
Meghalaya 89.04 16.51 470.93 576.48
Assam 464.78 57.21 3.02 525.01
Nagaland 8.76 21.83 447.72 478.31
Sikkim 0.00 58.25 42.98 101.23
Arunachal Pradesh 31.23 40.11 18.89 90.23

As per the National Inventory for Indian Coal and Lignite Resources as on 01.04.2022, grade-wise and state-wise coal resource available in the country is given below-

Grade-wise, state-wise and category wise coal resource of non-coking coal

Resource Category

Grade

States

GRAND TOTAL

West Bengal

Jharkhand

Bihar

Madhya Pradesh

Chhattisgarh

Uttar Pradesh

Maharashtra

Odisha

Andhra Pradesh

Telangana

Assam

Sikkim

 

Measured (331)

G1-G3

168.17

315.61

0.00

226.29

667.18

0.00

12.89

38.76

0.00

92.12

0.00

0.00

1521.02

G4-G5

2511.93

691.32

0.00

883.56

959.17

0.00

212.62

341.90

0.06

519.37

0.00

0.00

6119.93

G6

4570.63

1314.03

0.00

2133.89

1355.65

8.05

857.96

500.22

0.45

1992.26

0.00

0.00

12733.14

G7-G8

4545.39

4471.30

0.00

3406.15

3102.87

275.80

2731.35

1541.58

14.67

2577.20

0.00

0.00

22666.31

G9-G14

4643.26

26625.06

291.08

7004.01

24753.46

600.19

4100.44

43015.83

819.28

6069.24

0.00

0.00

117921.85

G15-G17

8.51

166.02

18.45

43.27

1144.32

0.00

68.38

3134.29

86.50

6.59

0.00

0.00

4676.33

Total

16447.89

33583.34

309.53

13697.17

31982.65

884.04

7983.64

48572.58

920.96

11256.78

0.00

0.00

165638.58

Indicated (332)

G1-G3

231.84

43.58

0.00

344.51

445.69

0.00

29.73

107.40

0.00

118.21

0.00

0.00

1320.96

G4-G5

1244.65

195.67

7.81

1616.62

873.42

0.00

147.88

500.44

0.00

386.94

2.79

0.00

4976.22

G6

3536.31

958.71

70.12

2897.81

2453.75

0.00

610.27

869.80

2.89

1036.17

0.00

4.43

12440.26

G7-G8

2845.64

4122.69

510.21

2656.36

6668.11

99.09

967.84

3183.16

22.84

1627.36

5.38

48.21

22756.89

G9-G14

4566.03

12660.29

3210.25

3437.02

29235.01

78.67

1621.58

28460.76

2202.52

5171.90

5.93

5.61

90655.57

G15-G17

14.05

74.08

281.30

210.54

926.12

0.00

13.18

958.86

214.49

3.77

0.00

0.00

2696.39

Total

12438.52

18055.02

4079.69

11162.86

40602.10

177.76

3390.48

34080.42

2442.74

8344.35

14.10

58.25

134846.29

Inferred     (333)

-

3645.65

3613.37

47.96

3869.27

1436.99

0.00

1846.59

5451.60

778.17

3433.07

0.00

42.98

24165.65

Grand Total

32532.06

55251.73

4437.18

28729.30

74021.74

1061.80

13220.71

88104.60

4141.87

23034.20

14.10

101.23

324650.52

State-wise and coke type- wise coal resource of coking coal (in million tonne)

Coke Type

 

  Total Resource
West Bengal Jharkhand Bihar Madhya Pradesh Assam
Prime Coking 0.00 0.00 5318.29 0.00 0.00 5318.29
Medium Coking 550.42 25341.74 0.00 2187.43 0.00 28079.59
Semi-Coking 788.77 748.34 170.02 0.00 0.39 1707.52
Total 1339.19 31408.37 170.02 2187.43 0.39 35105.40

State-wise coal resource of high Sulphur coal (in million tonne)

High Sulphur Coal States Total
Assam Arunachal Pradesh Meghalaya Nagaland
510.52 90.23 576.48   1655.54

Status of Coal Resources in India during Last 3 years

As per the National Inventory for Indian Coal and Lignite resources, the year-wise geological resource assessed for coal for the last three years is given below-

Sl no. Year Resource (million tonne)
1 As on 01.04.2020 3,44,020.84
2 As on 01.04.2021 3,52,125.97
3 As on 01.04.2022 3,61,411.46