The Inter-Ministerial Group on the allocation of coal blocks will decide this week, the fate of 29 mines given to companies such as JSPL and Reliance Power, following its last week's review of the progress made in developing them. The next meeting of the IMG will be held on September 12, where the group will deliberate and finalise its recommendations. Meanwhile sources tell NDTV, that 12 blocks under review could face de-allocation.