Tennessee Governor Bill Haslam's proposal to overhaul the Tennessee Regulatory Authority has passed the House today. The companion bill passed the Senate last week. The two chambers must agree to a technical change before the measure goes to the governor. The TRA regulates utilities in the state. The bill would change the agency from a 4 member, full-time board to a 5 member, part-time board with a full-time executive director. Sponsors say the change will save the state at least $350,000 a year.