Ujjwal Discom Assurance Yojana (UDAY) is a centre’s power distributed company debt relief scheme. Recently the three states Kerala, Tripura, Arunachal Pradesh have joined the scheme. With this, 26 states joined the scheme. The government estimates that Kerala, Arunachal Pradesh and Tripura will gain net benefit of approximately Rs.4,178 crore, Rs.309 crore and Rs.810 crore respectively.