The MNRE has issued guidelines for the procurement of renewable energy power from 2,500 MW of interstate transmission system (ISTS)-connected blended wind power projects under the tariff-based competitive bidding process. The scheme will be implemented through the Solar Energy Corporation of India (SECI). The scheme aims to provide a framework for the procurement of electricity from 2.5 GW of ISTS-connected wind power along with up to 20 per cent of solar power. The power procured from the project may be used for the fulfilment of solar and non-solar renewable purchase obligations in the proportion of rated capacity of solar and wind power in the plant, respectively.