The top of your utility bill contains important information, such as your billing cycle, the service period, your account number (should you need to contact the Customer Care Center), and your bill total.

The main body of the bill contains breakdowns for each of the services you receive charges for. You will see commodity charges as well as monthly service fees.
Electricity: Shows residential demand measured in kilowatts (KW), OffPeak and OnPeak measured in kilowatt-hours (KWH), and solar measured in kilowatt-hours (KWH). Note, all customers will see the "Solar KWH" item listing regardless of having solar or not.
Gas: Total usage measured in therms. Gas commodity rates change on the 8th of each month. You might see two rates listed depending on where your billing cycle falls against this date.
Water: Usage is measured in hundred gallons and billed by kgal (per 1000 gallons). Rates are broken out by water tiers (from April to October) as applicable.

Sewer and Refuse are recorded as a monthly service fee. If you have two or more trash bins, you will see multiple refuse charges (per trash bin).
GRT is also collected on your bill. For the August bill, there was an error in the billing software calculation of electric for Cycles 1 and 2. This will be reflected on the September bill.
Consumption graphs are at the bottom, just above the payment portion of the bill. These graphs reflect household consumption for electric, gas, and water over the last 12-month billing period. Note that the "Current" bar for the August bill shows more than one month of usage for Cycles 2, 3, and 4, as reflected in the "service period" of your bill.