Power trading inherently means a transaction where the price of power is negotiable and options exist about whom to trade with and for what quantum. Power can be traded through openaccess mechanism either bilaterally or via exchange. Bilateral contracts are negotiated between two parties, one being buyer and other the seller. On the other hand, In Exchange trading, the traders can quote their offers and bids a day ahead of physical delivery.

The main objective of REMCL is to explore buisness opportunities in Green Energy including generating and selling its power and providing consultancy in economical power procurement for Railways based on competitive bidding and through energy exchanges.