Your utility, your bill, explained.
Each guide covers one utility's commercial rate schedules, how billing demand is set, the riders that move the bill, and what is changing in that territory. The same Energy Intelligence applies everywhere we serve; these pages show the specifics for your utility, including what that utility's bills teach your Energy Fingerprint over twelve cycles. More guides are added as we review each tariff.
Guides
Georgia Power
PLM-19, PLL-19, TOU-GSD-18, GS-18 and OGS-18. The 95%/60% demand ratchet, FCR, ECCR, DSM-C and franchise fee lines, and the 2026 rate decisions. Last reviewed November 10, 2026.
Read the Georgia Power guide
Alabama Power
LPS, LPM, LPL, BTA, BTAL, HLF and grandfathered schedules. Billing capacity and the 90% summer ratchet, Energy Cost Recovery and Natural Disaster Reserve, rates frozen through 2027. Last reviewed November 11, 2026.
Read the Alabama Power guide
Duke Energy Carolinas
SGS, LGS, OPT-V, Schedule I and HLF in North Carolina. The 70% twelve-month demand ratchet, thirteen rider elements including two fuel riders, the January 1, 2027 rate settlement and the Duke Energy Carolinas and Duke Energy Progress combination. Last reviewed November 11, 2026.
Read the Duke Energy Carolinas guide
Duke Energy Progress
SGS, MGS, LGS, LGS-TOU and LGS-HLF in North Carolina. The 70% eleven-month demand ratchet in 15-minute intervals, the December 1 rider reset, the Joint Agency Asset Rider, a DSM/EE rider proposed to nearly triple, the January 1, 2027 rate settlement and the combination with Duke Energy Carolinas. Last reviewed November 11, 2026.
Read the Duke Energy Progress guide
Dominion Energy Virginia
GS-1 to GS-4, the twelve-month distribution ratchet, sixteen riders that now add about 9¢ to every GS-1 kWh, the January 1, 2027 rate step and GS-5 class, and the NextEra merger.
Read the Dominion Energy Virginia guide
Mississippi Power
GS-LVS to LPO-TOU, hours-use energy blocks, the 75% summer kVA ratchet and 500 kVA floor, five adjustment factors, the $2,185 monthly credit due on large accounts through December 2027, and the February fuel reset.
Read the Mississippi Power guide
FPL
GS-1 to GSLD-2 and HLFT, a demand charge with no ratchet but an 85% power factor clause, five billing adjustments, the transition rider that ends December 31, 2026 and the three changes landing January 1, 2027.
Read the FPL guide
TVA
GSA Part 1, 2 and 3, TDGSA, GSB and MSB across 153 local power companies, the 30 percent demand floor with a 12-month memory, the 85 percent kVA rule and the fuel cost adjustment that jumped 27 percent in November 2026.
Read the TVA guide