The apex court has scrapped the allocation of 214 out of 218 coal blocks to various companies since 1993 terming it as "fatally flawed".
"The judgement would bring in the much-needed transparency in the sector, which has been marred with non-transparent ad-hoc allocations. The government will have to play a pivotal role in the resolution of coal supplies linked to operational end use projects (EUP)," the credit rating agency said.
India Ratings has suggested three possibilities which could mitigate the impact of the de-allocation for operational EUPs.
Firstly, the government could consider assigning coal linkages to EUPs through Coal India, secondly, if the cost economics of the EUP allow, the developers could look at sourcing imported coal and lastly, fast track auctioning of the de-allocated mines could alleviate the concerns.
"These EUPs would try to bid aggressively in the auction to regain the same mines. However, the amount paid to get these mines through the auction route would alter the project economics. The outcome could also be a mix of these three possibilities," India Ratings said.