Power bills will be going up in February for customers of Mississippi Power and Entergy Mississippi.
The Public Service Commission voted 2-1 Tuesday to allow each company to raise rates to recover higher natural gas costs from 2013 and higher projected costs in 2014.
Rates for a Mississippi Power residential customer who uses 1,000 kilowatt hours per month would rise $3.60 per month.
Rates for an Entergy residential customer who uses 1,000 kilowatt hours per month would rise $4.21 per month.
Average Mississippi customers use more than 1,000 kilowatt hours per month.
Northern District Commissioner Brandon Presley, a Democrat, opposed the increases, saying customers shouldn't be charged for projections. Central District Commissioner Lynn Posey and Southern District Commissioner Steve Renfroe supported them.