Electricity Receipt

What’s on an Electricity Bill and Receipt

• The utility and account number, with the service address

• The billing period and the meter readings — previous and current

• Usage in kilowatt-hours (kWh)

• Supply/generation charges — the energy itself, priced per kWh

• Delivery/distribution charges — the wires and grid

• Fixed customer charges, taxes, and riders

• The total, due date — and on the receipt, the payment confirmation

kWh and the Two Halves of the Bill

Electricity is billed by the kilowatt-hour — one kWh is a 1,000-watt load running for an hour (a space heater for sixty minutes, roughly). The meter’s previous and current readings set the period’s usage, and the charges split into two halves. Supply (or generation) is the energy itself, priced per kWh — and in deregulated states you can choose your supplier, which is why a bill may name a different supply company than the utility. Delivery (or distribution) is the local utility’s wires, poles, and meters — a regulated charge you can’t shop around. Add a fixed customer charge that exists even at zero usage, plus taxes and riders, and that’s the anatomy. Reading supply and delivery separately matters: a jump in the supply rate is a market or contract change, while delivery changes come from the regulator — two different problems with two different fixes.

Tiered Rates, Time-of-Use, and Net Metering

The per-kWh price often isn’t flat. Tiered rates charge more as usage climbs through blocks — the first few hundred kWh cheap, the next block higher — so heavy months cost disproportionately more. Time-of-use (TOU) rates price by the clock: peak hours (typically late afternoon and evening) cost several times the overnight rate, which is why EV owners schedule charging after midnight and why shifting laundry and dishwashing off-peak genuinely trims a TOU bill. And for solar homes, net metering runs the meter both ways — exported surplus earns bill credits, and the receipt shows usage netted against generation, sometimes with a negative energy line in sunny months. The rate plan named on your bill decides which of these applies, and it’s worth checking: the same house, same usage, can bill very differently under tiered versus TOU, and utilities usually let you switch plans.

Spikes, Estimated Readings, and Records

When a bill jumps, the diagnostic order is: usage first (compare this period’s kWh to the same month last year — bills print the history), reading type second — an estimated reading (marked “E” on many bills) means the utility guessed from history and will true-up after the next actual read, which can make one bill artificially high and the next artificially low — and rate third (a supply-contract rollover or seasonal rate change). Air conditioning and electric heat dominate seasonal swings; a mystery year-round increase points at an appliance running constantly. For records: the itemized bill supports a home-office share or rental-property deduction, and the payment receipt proves the account stayed current. Bills and receipts both download from the utility’s portal — and for proof-of-address use, a recent bill in your name is the standard document.

Related utility receipts: see also our Gas Bill receipt guide and our Utility Bill receipt guide.