Which type of meter typically records energy consumed for billing purposes?

An energy meter is specifically designed to measure the total amount of energy consumed over a certain period, making it the primary device used for billing purposes in residential and commercial settings. It records the actual consumption in kilowatt-hours (kWh), allowing utility companies to determine how much electricity a customer has used and consequently how much they need to be billed.

While demand meters can also measure energy usage, they focus on the peak demand during a specific time frame rather than the total energy consumed. Demand measurements are helpful for understanding usage patterns but are not typically used directly for billing in the same way an energy meter is.

Capacitance meters measure the amount of capacitance in a circuit, which is unrelated to energy consumption, and voltage meters measure voltage but do not directly account for energy usage. Therefore, the energy meter is the correct answer as it specifically tracks energy consumption for billing.