The Central Electricity Regulatory Commission has increased the maximum block bid size for all power generators, including those using renewable sources and participating in the day-ahead market of power exchanges, except thermal, to 100 MW. While Indian Energy Exchange and Hindustan Power Exchange had already raised the maximum block bid size to 100 MW, now the Power Exchange India's maximum bid size also stands at 100 MW from 25 MW. Telangana State Electricity Regulatory Commission has imposed a penalty of ₹50,000 (~$599) on Southern Power Distribution Company of Telangana for failing to comply with a previous order mandating the settlement of unpaid energy bills and Late Payment Surcharges. TGSPDCL had also not complied with the directions to open an irrevocable revolving Letter of Credit as per their Power Purchase Agreement with Polepally Solar Parks, the petitioner in the case.