How to read your electric bill

Key takeaways

• The supply charge is the largest line item on most electric bills and the one most directly tied to your usage.
• Compare average daily usage, not total kilowatt-hour (kWh), when tracking your electricity consumption from month to month.
• One-time fees, credits and late penalties all affect what you actually owe, so read the account summary before you pay.

Your electric bill arrives every month, you pay it and you move on. But if you have ever looked at the itemized charges and wondered what half of them mean, you are not alone. Electric bills contain more information than most people realize, and understanding each line can help you spot errors, manage your usage and avoid unnecessary fees.
Here is a section-by-section breakdown of a real residential electric bill from NOVEC, a nonprofit electric cooperative serving Northern Virginia. Bills differ from one provider to another. Here are some general concepts aimed at helping you understand what makes up your bill.

The top of the bill identifies who you are, where you live and when the bill was generated. In our example, this personal data has been withheld.

The account number is what the utility uses to identify your service. You will need it if you call customer service, set up autopay or report an outage.

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The account summary is a snapshot of your financial standing with the utility. Think of it like a mini bank statement. On this bill:

Here is what each line means:

• Previous balance is what you owed from your last bill. In this case, $1 was still outstanding.
• Payment received shows what you paid since the last bill. This household paid $21, which was $20 more than they owed.
• Balance forward is the result. Because they overpaid by $20, that credit carries forward and reduces this month's bill.
• Current charges are the new charges for this billing period: $215.15.
• Total amount due is the current charges minus the $20 credit: $195.15.

If you are enrolled in autopay, as this customer is, the bill will note that the amount will be debited automatically. This bill states that the account will be debited on or about Aug. 17, 2026. The bill also warns that a 1.5% late payment charge applies to any unpaid balance after the due date.

Your electric meter tracks how much electricity flows into your home, measured in kilowatt-hours, or kWh. One kWh is the amount of energy it takes to run a 1,000-watt appliance for one hour.

The bill shows two meter readings:

The utility subtracts the previous reading from the present reading to calculate how much electricity you used: 52,878 minus 51,638 equals 1,240 kWh.

The multiplier is a ratio used to calculate energy usage from the meter readings. For most residential customers, the multiplier is 1, meaning the meter reading is a direct measurement. Some commercial or large-scale meters use a different multiplier.

The billing days tell you that this bill covers 24 days, not a full calendar month. That matters because a shorter or longer billing period directly affects how much electricity is counted.

The rate code (listed as 1A1) refers to the billing schedule on file with the Virginia State Corporation Commission. It tells the utility which pricing structure applies to your account.

This is the most important section of the bill. It breaks down exactly what you are paying for. On this bill, the $215.15 in current charges is made up of six components.

This is a flat fee every customer pays regardless of how much electricity they use. It covers the cost of building and maintaining the utility's delivery infrastructure, including power lines, transformers and equipment. Even if you used zero electricity in a given month, you would still owe this charge.

Distribution charges cover the cost of delivering electricity from the utility's system to your home. On this bill, the charge is split into two tiers:

• 300 kWh x $0.013480 = $4.04
• 940 kWh x $0.013480 = $12.68

The first 300 kWh and the remaining 940 kWh are billed at the same per-kWh rate in this case, but some utilities charge different rates at different usage levels. Together, the distribution charges on this bill total $16.72.

This is the cost of the electricity itself. At $0.097310 per kWh, the supply charge is by far the largest line item on the bill:

• 1,240 kWh x $0.097310 = $120.66

Supply charges reflect the wholesale cost of generating or purchasing the power that reaches your home. This is the charge most directly affected by how much electricity you use.

This is an annual adjustment approved by the Virginia State Corporation Commission. It accounts for the difference between what the utility estimated power would cost when rates were set and what power actually cost. If wholesale electricity prices rose, this adjustment passes part of that increase to customers. If prices fell, the adjustment could be a credit.

This is a one-time fee charged when electric service is turned on at a property. It typically applies when a new customer moves in or when service is reconnected after being shut off. Most customers will not see this charge on a regular bill.

These are consumption-based taxes imposed by the Commonwealth of Virginia and local governments on the sale of electric service and energy.

Total current charges: $215.15

The bill includes a usage history section that compares your current electricity consumption to the same period last year. On this bill:

The July 2025 column shows zero daily usage, which means the account was not active at this address last summer. The July 2026 column shows the household used an average of 52 kWh per day over the 24-day billing period.

For context, 52 kWh per day is on the higher side for a residential customer and is consistent with heavy air conditioning use during the summer. The U.S. Energy Information Administration reports that the average U.S. household uses about 30 kWh per day, though this varies by region, home size and climate.

The bill also includes a bar chart that plots monthly usage over the past 12 months, making it easy to see seasonal patterns. Most households use more electricity in summer (air conditioning) and winter (heating, if electric) and less in spring and fall.

The bill includes a message section with notices from the utility. On this bill, there are two:

• Autopay notice. The account is enrolled in automatic bank draft. The total amount due, $195.15, will be debited on or about Aug. 17, 2026. Any adjustments made before that date will change the amount debited.
• Tree trimming notice. The utility will be performing significant tree trimming and removals near overhead wires on or near the property over the next three months.

The back of the bill lists several ways to pay:

• Autopay: Free automatic withdrawal from checking, savings or recurring credit card. Enroll at novec.com or call 844-574-1512.
• By phone: Free payment by checking, savings or credit card at 703-335-0500 or 844-574-1512.
• Online: Free with checking, savings or credit card at novec.com or through the NOVEC mobile app.
• Pay stations: Pay at NOVEC's payment kiosk, Western Union or Vanilla Direct. Western Union and Vanilla Direct charge an additional service fee that NOVEC does not receive.
• Cash payments at retail stores: NOVEC offers cash bill-pay at participating CVS, Dollar General, Family Dollar, Walgreens and Walmart locations. There is a $1.50 convenience fee.
• Mail: Send a check or money order to NOVEC, PO Box 34734, Alexandria, VA 22334.

• NOVEC is a nonprofit cooperative. Unlike investor-owned utilities, cooperatives are owned by their members. NOVEC returns a portion of its margins to customers through a program called CashBack, also known as capital credits.
• Operation Round Up is a voluntary program where participants round up their bill to the next dollar. The difference is pooled and distributed to eligible customers through community agencies.
• Late fees add up. A 1.5% monthly penalty on unpaid balances may sound small, but it compounds. Paying on time eliminates this cost entirely.
• Your bill length varies. This bill covers 24 days, not 30. A longer billing period will show higher usage even if your daily consumption stays the same. Always compare average daily kWh, not total kWh, when tracking your usage month to month.

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