MINISTER OF STATE FOR COAL(SHRI PRATIK PRAKASHBAPU PATIL)
(a) & (b) : Yes, Sir. As per the estimate and inventory prepared by Geological Survey of India,
the State-wise details of the assessed coal resources during the previous three years and
current year is given below :-
(In Million Tonnes)
S.No State Estimated resources as per Geological Survey of India
As on As on As on As on 01.11.2008 01.04.2009 01.04.2010 01.04.2011
1 West Bengal 28334.84 28326.79 29852.84 29954.92
2 Bihar 160.00 160.00 160.00 160.00
3 Jharkhand 75460.14 76711.96 76963.69 78935.98
4 Madhya Pradesh 20559.96 20981.01 21987.62 23125.73
5 Chhattisgarh 44134.04 44483.10 46682.01 49280.25
6 Uttar Pradesh 1061.80 1061.80 1061.80 1061.80
7 Maharashtra 9918.09 10154.74 10308.09 10533.41
8 Orissa 65263.34 65226.86 66307.25 69158.88
9 Andhra Pradesh 18696.59 18926.92 22016.24 22054.58
10 Assam 375.43 387.52 387.52 513.31
11 Sikkim 101.23 101.23 101.23 101.23
12 Arunachal Pradesh 90.23 90.23 90.23 90.23
13 Meghalaya 459.43 576.48 576.48 576.48
14 Nagaland 19.94 21.94 315.41 315.41
Total 264635.06 267210.58 276810.41 285862.21
(c) & (d): Exploration for coal is a continuous process. The resources established through
Regional & Promotional exploration are taking up for detailed exploration for proving the reserves.
During the last three years 2.72, 4.70 & 4.92 lakh meter of detailed exploratory drilling has been
carried out during 2008-09, 2009-10 & 2010-11 respectively converting 2.74 billion tonne, 2.70 billion
tonne & 2.17 billion tonne resources respectively into âProved categoryâ. During current year, 4.50
lakh meter is envisaged to be drilled and 2.50 billion tonne of coal resources are likely to be established.
During XII plan 49.55 lakh meter drilling is envisaged to convert about 74.85 billion tonnes of resources into
âProved categoryâ by Central Mine Planning & Design Institute and its agencies.