FPA is a moving monthly line that can raise or reduce your final payable amount. It is one of the biggest reasons two months with similar units can still produce different totals.
How FPA Works in Practice
- Monthly fuel-cost adjustments are calculated at system level.
- Approved values are applied in consumer billing cycles.
- Higher usage months show larger total FPA impact.
How to Read FPA Correctly
- Treat FPA separately from base slab tariff.
- Compare at least 3 to 6 months for trend.
- Do not judge only from one cycle.
Common Question
Same units, higher bill? FPA and non-energy lines are often the reason.