The lowest solar tariff in May 2018 is Rs 2.71/kWh (without incentives) which is less than the tariff of Bhadla solar park (₹2.44 per kWh with VGF incentive) after the clarification that any additional taxes are pass through cost with hike in the tariff. In early July 2018 bids, the lowest solar PV tariff has touched per kWh without viability gap funding incentive. In June 2019, the lowest tariff is /kWh for feeding in to the high voltage interstate transmission system (ISTS).