Hyderabad: The discoms have decided to conduct public hearings on the power tariff proposals from February 21 to 25. While the hearing will be conducted in Hanmakonda on February 21 under TS Northern Power Distribution Company Limited (TSNPDCL), the TS Southern Power Distribution Company Limited (TSSPDCL) will hold a public hearing on February 23 at Wanaparthy and February 25 in Hyderabad.