Power is energy / time, so energy is power x time. One kilowatt for one hour will consume 1 kWh (kilowatt-hour) in energy. Alternately, you can do the calculation in joule, and in seconds: one kilowatt = 1000 watt = 1000 J/s. Multiply this by 3600 seconds, and you get 3.6 million Joule. Of course, 1 kWh is the same as 3,600,000 Joule.
It depends on where you are, what kind of customer you are, (residential or industrial), and what time of day it is. Many power companies charge more for electricity during peak hours than during off-peak hours. Call your local utility and ask.
The tariff I'm on (different companies charge different rates) charges me 25.625 pence for the first 1500 KW - so at that rate 1.5 KW would be 38.4375 pence
20 to 30 cents would be typical.
Around £0.15 per unit of 1 kilowatt-hour.
The actual cost will depend on the charge by your supplier. It can be calculated by finding the cost of 15% of one unit of electricity (kw hour)
The cost of keeping a television on for one hour depends on your electricity rate and the power consumption of the TV. On average, a 60-watt LCD TV running for one hour would cost around $0.06-$0.12, while a 200-watt plasma TV could cost around $0.20-$0.40. Check your electricity bill or contact your utility provider for the exact rate.
A heater with a power rating of 80W will consume 0.08 kWh (80W = 0.08kW) of electricity in one hour. Multiplying this by the cost of electricity, which is 0.17.24p per kW, the heater would cost around 1.4p to run for an hour (0.08kW x 0.17.24p/kW).
The cost for electricity for one year for a club restaurant and bar depends on a variety of factors. The local cost of electricity per kilowatt hour is one important factor, and the size of the club is another. Typically you can expect that the electricity will cost at least $1,000 a month.
A unit (as mentioned on the electricity bills) is represented in kWH or Kilowatt Hour. This is the actual electricity or energy used. If you use 1000 Watts or 1 Kilowatt of power for 1 hour then you consume 1 unit or 1 Kilowatt-Hour (kWH) of electricity.
One half pence.
To answer this question two more values need to be stated. One is the cost of electricity in your area and the second is how long does the appliance operate in an hour interval. Electricity is sold in kilowatts/hour.
The actual cost will depend on the charge by your supplier. It can be calculated by finding the cost of 15% of one unit of electricity (kw hour)
To determine the average cost of electricity you have to take into account how the electricity is generated. The generating costs have to be added into the cost to the consumer. I receive electricity from one the least expensive type of electrical generation there is. My power comes from a hydro electric dam. I am being charged .07 cents a kilowatt hour.
To answer this question two more values need to be stated. One is the cost of electricity in your area and the second is how long does the appliance operate in an hour interval. Electricity is sold in kilowatts/hour.
The cost of keeping a television on for one hour depends on your electricity rate and the power consumption of the TV. On average, a 60-watt LCD TV running for one hour would cost around $0.06-$0.12, while a 200-watt plasma TV could cost around $0.20-$0.40. Check your electricity bill or contact your utility provider for the exact rate.
Electricity in the US cost about ten cents per kilowatt-hour. The average family uses about 10,000 kilowatt-hours per year. So that's about $1,000 per year. This is one of the reasons why alternative energy is so difficult to implement--your electricity is really a bargain.
The cost of a DCS grill will vary depending on the country in which one purchases it. In the United States the approximate cost is between $1500 and $4000.
A heater with a power rating of 80W will consume 0.08 kWh (80W = 0.08kW) of electricity in one hour. Multiplying this by the cost of electricity, which is 0.17.24p per kW, the heater would cost around 1.4p to run for an hour (0.08kW x 0.17.24p/kW).
1,000 watts
Electricity consumption or, more accurately, energy consumption is measured in units called joules (J), although electricity supply companies use a bigger, non-SI, unit called the kilowatt hour. A kilowatt hour is defined as 'the energy consumer, over a period of one hour, at the rate of one kilowatt'.
Need an approximate year to answer that one.