Average Price Per Kwh

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Rebates & Tax Creditsfor U.S. consumers Incentives for installing insulation and for buying energy-efficient appliances like refrigerators, washing machines, and air conditioners are often available from local and state governments and utilities. You can see what's available at DSIRE, Energy.gov, and Energy Star. Welcome students from:* South Adams M.S. (Berne, IN) Related sites: Home Power Magazine.

All about renewable energy for the home.No-Impact Man. Blog about a family striving to have no net impact. (i.e., What little they use, they offset.) Inspirational.Off-Grid. News and resources about living without being connected to a utility company. Mr. Electricity in the news: "Michael Bluejay runs the outstanding Saving Electricity site that I've mentioned many times before." --J.D. Roth, Get Rich SlowlySmall Steps, Big Strides: Building Sustainability Habits at Home (book), Lucinda F.

Brown, 2016How much money you'll save with these common energy-saving strategies, Lifehacker, Sep. 28, 2015Radio interview about saving electricity, Newstalk 1010 (Toronto), April 21, 2015How much does your PC cost in electricity?, PC Mech, Nov 21, 2013How Much Electricity Do Your Gadgets Really Use?, Forbes, Sep. 7, 2013Can my bicycle power my toaster?, Grist, June 10, 2013Six summer debt traps and how to avoid them, Main St, June 5, 2013To convert to gas or electric?, Marketplace Radio (NPR), July 20, 20128 Simple Ways to Reduce Household Waste, Living Green Magazine, June 29, 2012Why is my electric bill so high?, New York Daily News, Mar.

27, 2012Fight the Power, CTV (Canada's largest private broadcaster), Mar. 23, 2012How to Cut Your Electric Bill, Business Insider, Mar. 20, 2012Tips to save energy when using your computer, WPLG Channel 10 (Miami, FL), Feb. 23, 2012How long will it take an energy-efficient washer/dryer to pay for itself?, Christian Science Monitor, Oct. 29, 201110 Easy Ways to Lower Your Electric Bill, Forbes, August 23, 201118 ways to save on utility bills, AARP, July 9, 2011How to Save $500 Worth of Energy This Summer, TIME magazine, June 28, 2011Hot over the energy bill? Turn off the A/C, just chill, Chicago Tribune, June 24, 2011Cool Site of the Day, Kim Komando (syndicated radio host), May 29, 2011This calculator shows how much you spend washing clothes, Lifehacker, May 6, 2011What you pay when you're away, WCPO Channel 9 (Cincinatti), May 5, 2011Spotting energy gluttons in your home, Chicago Tribune (CA), Apr.

7, 2011Walnut Creek author has tips for livng a thrifty life, Contra Costa Times (CA), Jan. 24, 2011Do space heaters save money and energy?, Mother Jones, Jan. 10, 2011Energy steps to take for a less pricey winter, Reuters, Nov. 10, 2010Should you shut down your computer or put it to sleep?, Mother Jones, Nov. 1, 2010Energy saving tips for fall, Chicago Tribune & Seattle Times Nov. 7, 201010 ways to save money on your utility bill, Yahoo! Finance, Oct.

2, 2010Mr. Electricity Ranks Refrigerators & Electrical Wasters, Green Building Elements, Sep. 8, 2010The case against long-distance relationships, Slate, Sep. 3, 201010 household items that are bleeding you dry, Times Daily (Florence, AL), July 27, 2010Cold, hard cash, Kansas City Star, June 22, 10Stretch your dollar, not your budget, Globe and Mail, May 18, 2010Auto abstinence, onearth magazine, Winter 20102010 Frugal Living Guide, Bankrate.

comEnergy-saving schemes yield €5.8m in savings, Times of Malta, Dec. 20, 09Four ways to reduce your PC's carbon footprint, CNET, Dec 2, 09The day I hit the brakes, onearth magazine, Fall 2009How Much Do You Really Save By Air-Drying Your Clothes?, The Simple Dollar, 2010Enjoy the mild weather, low electricity bills, Detroit Free Press, Jul 18, 09The most energy-efficient way to heat a cup of water, Christian Science Monitor, Jun 16, 09Ten ways to save energy, Times of Malta, Jan 3, 09Measuring your green IT baseline, InfoWorld, Sep 4, 08The Power Hungry Digital Lifestyle, PC Magazine, Sep 4, 07Net Interest, Newsweek, Feb 12, 07Answers to all your electricity questions, Treehugger, Jul 11, 08 Going Green, Monsters and Critics, Jan 6, 2007A hunt for energy hogs, Wall Street Journal Online, Dec 18, 06 If you like this site, you might also like some of my other sites: Battery Guide Which battery is best? We cover rechargeable and alkaline batteries to show you what's hot, what's not, and the best way to charge them.

(visit now) Calculate your electric cost Device / Wattage (wH/hr) Amount used per day Cost of Electricity (per kWh) Days used per month   Don't misinterpret these results!(1) Your particular computer, TV, etc. could use more or less energy than the samples listed here.(2) Some things use more or less energy based on how high you crank them (e.g. ovens, stereos).(3) You should generally choose highest electricity rate you're paying.

See the Right and Wrong Way to Use the Calculator. Google picks the ads, not me. I don't endorse the advertisers. What the heck is a kilowatt hour? Before we see how much electricity costs, we have to understand how it's measured.  When you buy gas they charge you by the gallon. When you buy electricity they charge you by the kilowatt-hour (kWh).  When you use 1000 watts for 1 hour, that's a kilowatt-hour.

  For example: Device Wattage Hours used kWh medium window-unit AC 1000 watts one hour 1 kWh large window-unit AC 1500 watts one hour 1.5 kWh small window-unit AC 500 watts one hour 0.5 kWh 42" ceiling fan on low speed 24 watts ten hours 0.24 kWh light bulb 100 watts 730 hours(i.e., all month) 73 kWh CFL light bulb 25 watts 730 hours 18 kWh To get kilowatt-hours, take the wattage of the device, multiply by the number of hours you use it, and divide by 1000.

  (Dividing by 1000 changes it from watt-hours to kilowatt-hours.)  That's exactly what I did in the table above. If you'd rather not do the math then my handy calculator above will do all the work for you.  You might also be interested in my list of wattage for most household devices. Here's the formula to figure the cost of running a device: wattage   x   hours used  ÷  1000  x  price per kWh  =   cost of electricity For example, let's say you leave a 100-watt bulb running continuously (730 hours a month), and you're paying 15¢/kWh.

  Your cost to run the bulb all month is 100 x 730 ÷ 1000 x 15¢ = $10.95.If your device doesn't list wattage, but it does list amps, then just multiply the amps times the voltage to get the watts. For example: 2.5 amps   x   120 volts   =   300 watts (If you're outside North America, your country probably uses 220 to 240 volts instead of 120.) You can't always trust the wattage printed on the device, because many devices don't use the full listed wattage all the time.

  For example, the compressor in a refrigerator doesn't run constantly, only sometimes, so you can't go by the listed wattage for a fridge.  My calculator takes this into account by listing the average wattage for fridges.  The most accurate way to find the average wattage of a device is to measure it with a watt-hour meter. Exercise #1.  Go get your electricity bill and see how many kilowatt hours you used last month.

Exercise #2.  Assume that the lights in your kitchen and living room together use 400 watts.  How much does it cost if the lights are on 24 hours a day, for a whole month?  How much per year? Assume 15¢/kWh. (see answer) • 400 watts x 24 hours/day x 30.5 days/month = 292,800 Total Watt-hours • 292,800 Wh / 1000 Wh = 293 kwh • 293 kWh x 15¢/kWh = $44/mo.; $528/yr. Exercise #3.  Assume your window AC uses 1440 watts.

  How much does it cost to run it continuously for a month?  How much per year?  Assume 15¢/kWh. (see answer) • 1440 watts x 24 hours/day x 30.5 days/monh = 1,054,080 Total Watt-hours • 1,054,080 Wh / 1000 Wh = 1,054 kWh • 1,054 kWh x 15¢/kWh = $158/mo.; $1897/yr. Watts vs. watt-hours Many of my readers get confused about the difference between watts and watt-hours.  Here's the difference:   Watts is the rate of use at this instant.

Watt-hours is the total energy used over time. Here's a question I frequently get, which makes no sense: "You say that some device uses 100 watts. What period of time is that for?" It's not for any period of time, because watts is a rate at that instant. One might as well ask: "The speedometer in my car says I'm going 35 miles an hour. What period of time is that for?" It's not for any period of time.

  You're going 35 miles an hour at that instant. The difference is: We use watts to see how hungry a device is for power.  (e.g., 100-watt bulb is twice as hungry as a 50-watt bulb.) We use watt-hours to see how much electricity we used over a period of time.  That's what we're paying for. So, just multiply the watts times the hours used to get the watt-hours.  (Then divide by 1000 to get the kilowatt-hours, which is how your utility charges you.

)  Example:  100-watt bulb x 2 hours ÷ 1000 = 0.2 kWh. Trivia The average U.S. household uses 920 kWh a month. (Dept. of Energy) The U.S. as a whole used nearly 4 trillion kWh in 2009. (DoE)  About 37% was residential use.  (DoE) On a peak day in 1999, California used 50,743,000 kilowatt-hours. Wikipedia has a list of electricity rates around the world.  Despite the whining from some American consumers, the U.

S. has some of the lowest electricity rates in the world (just like with its tax rates). How much does electricity cost? The cost of electricity depends on: where you live how much you use the time of year(summer rates are usually higher than winter) possibly when you use it (some utilities have lower rates in the evenings) who your provider is (every utility has different rates). The electric company measures how much electricity you use in kilowatt-hours, abbreviated kWh.

  Your bill might have multiple charges per kWh (e.g., this bill has five different per-kWh charges) and you have to add them all up to get the total cost per kWh.  Most bills have at least two per-kWh charges, one for supply (generating the electricity) and one for delivery(getting it from the power plant to your house).Exercise #4:  Go get your electric bill and find how much you're paying per kilowatt hour, making sure to add up the various per-kWh charges, including the tax.

  But don't include the monthly charge that you pay regardless of how much or how little electricity you actually use.  Whatever you find, remember that your rates might be different in summer vs. winter.  Check your utility's website for more details on their rates. Average rates The national average rate for electricity is all but useless for two reasons: Electricity rates vary widely. They vary not only by region (e.

g., an average of 7.5¢ in Idaho vs. 36¢ in Hawaii), but they also vary from the same utility.  I found rates ranging from 12¢ to 50¢ per kWh from the same provider.  The only way to know what you're actually paying is to check your bill carefully.  You can't find out your own kWh rate by reading this web page. Electric rates are usually tiered, meaning that excessive use is billed at a higher rate.

  This is important because your savings are also figured for the highest tier you're in.  For example, let's say you pay 10¢/kWh for the first 500 kWh, and then 15¢/kWh for use above that.  If you normally use 900 kWh a month, then every kWh you save reduces your bill by 15¢.  (Well, once you get your use below 500 kWh, then your savings will be 10¢ kWh, but you get the point.)  When using my Savings Calculator above, you should generally choose the highest tier you're currently paying.

So the "average" rate of electricity is all but useless for most purposes.  Therefore, on this site, I generally use a sample rate of 15¢ per kWh.  This isn't a "typical" rate, since there's no such thing as typical when it comes to electricity rates.  And it's certainly not average.  It's just a reasonable example.  Your own rate could be dramatically higher or lower than this.But for what it's worth (which is not much), the average residental electricity rate was 13¢/kWh in the U.

S. for 2014. (from the DoE, table 5.3, which also has historical rates. Price data includes taxes.) More on tiered rates Because savings happen at the highest-billed tier, those writing about saving electricity generally should not use the average rate, since the savings rate will usually be higher.  That's why I use a sample rate 15¢, instead of the average rate of 12¢.California has a ridiculously complicated way of figuring its tiers.

  First you have to find your "baseline quantity" (different for every area, and for winter vs. summer) and then multiply that by the number of days in the billing cycle.  For example, an all-electric (no gas) San Francisco household has baseline quantities of 11.1 for summer and 20.2 for winter.  In a 31-day month, the baseline is 11.1 x 31 = 344 kWh for summer and 20.2 x 31 = 626 kWh for winter.

  Once you know the baseline, you can see the tiers, as follows (along with some sample pricing from PG&E as of January 2012): 12¢ / kWh - up to the baseline 14¢ / kWh - 101 to 130% of baseline 29¢ / kWh - 131 to 200% of baseline 33¢ / kWh - >200% of baseline (Yes, I know that PG&E has petitioned to change to a 3-tier system...in the future.  Feel free to let me know when that actually goes into effect.

) Regional data Here are the average rates for each state (Table 5.6.A.) as compiled by the DoE, but remember again that looking at average rates is all but useless. You really want to know your rate from your utility, and even then you should look for the rate you're paying in your highest tier, since that's the rate you'll save at through your conservation efforts. Here's a link to the rates at PG&E (Pacific Gas & Electric), one of the larger providers.

Switch electric providers to lower your cost? Until recently, no one had a choice about where they got their electricity from.  There was only one company (or co-op, or public utility), and that was it.  But recently, some states have allowed new providers to come in and compete, so depending on where you live, you might have the option to pick your provider now.  The idea is that when there's competition, that results in lower prices for the consumer.

The reality is that due to the unique nature of electricity as a product, this competition hasn't resulted in very much potential savings so far, and isn't likely to do so in the future.  In fact, in some cases electricity prices went up after deregulation. (WSJ, 2008)  And whatever the potential savings from switching providers, in most cases it pales in comparison to the money you can save by washing in cold instead of hot, dialing up the thermostat in the summer, or using LED or CFL light bulbs.

  You almost always get greater savings from conservation, so please do that first before you look at changing providers.  Only after you've made some progress at reducing your consumption is it time to look for another provider, which you can do at ElectricRate.com. Demand Charges Some utility companies impose an additional charge based on the maximum amount of electricity you draw at any one time.

This is called a demand charge. The chart  at right from Wisconsin Electric illustrates the concept. The shaded area is how much electricity you used, and you know you get charged for that. But the black bar on top is the demand, how much energy you "demanded" at any given point throughout the day. If your utility company has a demand charge (ask them), then you can save money by spreading out your electrical use throughout the day.

Running appliances one after the other rather than at the same time would reduce your demand. And better yet, running them when you're not using much electricity for other purposes (such as at night when the air conditioner is off) will reduce your demand even more. Possibly cheaper in the evenings Some utilities have cheaper rates in the evenings. (Check with them to find out.) That's because it's harder for them to reach peak demand during the day when everyone's running the AC.

  So they might charge less in the evenings to try to get you to move some of your consumption (like laundry machines) outside of those daytime hours.  And even if your utility doesn't have cheaper rates at night, if your utility has a demand charge (see above), it could still pay to shift your laundry to the evenings, because running laundry + air conditioning at the same time results in a higher demand.

"Doesn't my ulitility want me to use more electricity so they can make more money?" Most utilities in the U.S. are owned by their members (co-ops) or by the government. (source)  In those cases there aren't any shareholders or owners demanding higher profits.  And even when a utility is a traditional business, they're often regulated and can't just promote electric consumption willy-nilly.  In any event, whether you trust or distrust your utility, you can still save energy by using the strategies listed on this website.

Smart meters are not overcharging you In recent years utilities have replaced the old spinning-disc meters with new digital smart meters which radio in your usage,for the extremely obvious reasons:  so they don't have to pay meter-readers to trudge through thousands of miles of neighborhoods each month, and so they can monitor demand better.  Of course anti-government consipracy theorists have decided that the real reason behind smart meters is to spy on us and to overcharge us (the new meters supposedly register more usage than actually occurs).

Always the victims, it's always The Man trying to persecute and oppress us, isn't it?  Whatever.  And of course, since I won't tell the "truth" about these meters, many of the Anti-Smart Meter Warriors for Freedom think that I'm in on the fix, being paid off by the utilities in order to buy my silence.  Oh yeah, I'm rollin' in it. »» Now let's examine how much electricity your appliances use.

»» Last update: February 2015

Hazel Gordon

Saving cash may be the main concern for anyone or retail business, and the easiest method to accomplish this is to find marketing at low cost.