Click here to launch gallery. Meat has played a starring role in the evolution of the human diet. Raymond Dart, who in 1924 discovered the first fossil of a human ancestor in Africa, popularized the image of our early ancestors hunting meat to survive on the African savanna.
1 For the first 10 kWh per day on average in summer or 16 kWh per day on average in winter, you pay the rate of $0.0376 per kWh. 2  For additional use over 11 kWh per day on average in summer or over 17 kWh on average in winter, you pay the rate of $0.0793 per kWh.OTE: The normal billing period ranges from 57-63 days. To figure the average kWh use per day, Seattle City Light takes the total number of kWh used and divides by the number of days in the billing period.
Wattage: The wattage is on the label and is listed at 1500 W. 3. Daily energy consumption:(1,500 W Ã 1) Ã· 1,000 = 1.5 kWh 4. Annual energy consumption: The kettle is used almost every day of the year.1.5 kWh Ã 365 = 547.5 kWh 5. Annual cost: The utility rate is 11 cents per kWh.547.5 kWh Ã $0.11/kWh = $60.23/year II.nnual cost to operate: The utility rate is 11 cents per kWh.4.68 kWh Ã $0.11/kWh = $0.51/year. Determining how much electricity your appliances and home electronics use can help you understand how much money you are spending to use them.