How much does it cost to run a 50 inch plasma tv per hour?

The cost to run a 50-inch plasma TV typically ranges from $0.15 to $0.30 per hour, depending on the TV's wattage and your local electricity rates. Most plasma TVs consume around 150 to 300 watts while in use. To calculate the exact cost, multiply the TV's wattage by the electricity rate (in kilowatt-hours) and the duration of use. For a more precise estimate, check the specific wattage of your TV and your electricity bill for the current rate.