Rates and Tariffs
A tariff is a legal document that specifies the charges, terms and conditions under which Chattanooga Gas provides service to its customers.
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Upon completing Chattanooga Gas’ annual review mechanism (ARM), the Tennessee Public Utility Commission (TPUC) has approved $3.8 million in rate adjustments for spent capital costs and recovery of costs for work completed by Chattanooga Gas in 2024.
The ruling, which aligns with past agreements made between Chattanooga Gas and the Tennessee Consumer Advocate, allows the company to recover costs incurred in 2024 to meet the region’s growing demand for natural gas service while continuing to maintain a clean, safe, reliable, and affordable natural gas system.
The approved new rates go into effect September 1, 2025, with an increase to the typical residential customer’s average bill of $2.34 a month, or a 5.7% increase.
