Waiver of ISTS Charges-Will Power Ministry Oblige RE Developers? Updated On Mon, Feb 17th, 2025 by Saurenergy Inter State Transmission Charges or ISTS charges are a key component of power bills across India. Thus, their waiver for renewable energy producers has been a major support on which the energy has grown, by helping keep costs lower than they would otherwise have been. Of course, most states have sought to extract their own […] Read more