How Much Electricity Do Your Gadgets Really Use? - where to buy boot dryer

Are they Electric vampires or si?
Here are the things to worry about and not to worry about.
When the battery power of our phones, laptops and iPads is reduced, we all feel anxious.
Battery failure can lead to depression and withdrawal symptoms.
The longest few seconds is a few seconds from when I plug in the iPhone charger to when the device starts to boot and the white Apple icon finally appears on the screen.
Are you ashamed that random people in random directions "borrow" electricity to charge your phone or laptop?
Are you worried about how much your free charge is? You shouldn't.
Quiz: how much electricity (
The latest 10 KW-hour)
Does it take a year for your iPhone or Android to power? 1 kWh? 10 kWh? Or 100 kwh?
Answer: At 1 KW.
This is the amount of electricity you need to power ten 100.
An hour Watt incandescent lamp.
The price at 1 KW is about 12 cents, far from anything to watch out.
Specifically, your iPhone battery is charged at 1,440 and about 5. 45 watt hours.
If you drain your phone completely and charge it every day, then you have to feed it for about 2,000 watt hours in a year, or 2kWh.
The average price is 12 cents, which means your phone uses about a quarter of electricity a year.
As for your iPad, it only costs $1.
According to the electricity Research Institute, 36 pounds a year.
The average laptop with a much larger screen uses about 72 KW hours and costs about $8 a year.
Yes, you can run your phone, iPad and laptop for about $10 for a whole year ---
Lower than the price of three gallons of gasoline.
So don't worry about plugging in the charger and drinking a little juice.
Don't worry about the continued carbon footprint of electronic devices.
Ignore the concerns of trying to get your phone to use the electricity of two refrigerators, if you add up all the processing power in the cloud.
This is completely denied.
On the contrary, if you want to reduce electricity consumption (
And overall energy)
Use, and better think about the whole range and scale of your energy diet as a whole, rather than the small load of your favorite toy sips.
Michael Blue Jay (
His nickname is Mr. Electricity)
Said: "It's better to struggle with whether it's better to cook a glass of water on an electric burner or microwave, or, if you turn off the lights faster than having them on, it's a waste of time and miss the point.
Such trivia has no effect on your electricity bill.
What matters is something bigger.
"The good news is that the big energy company in your home ---
Air conditioning, refrigerator, washing machine, even light bulb--
Much more efficient.
Compared with 1980, the washing machine now uses 70% less electricity.
The new LED bulb is reduced by 80%.
60% less refrigerator.
Even the game system has been significantly improved.
Earlier versions of Sony Playstation and Microsoft Xbox consumed 150 watts in playback mode.
Now, they're down below 100 watts. -
Depending on how much you play, about $40 a year.
It's like a big-
$42 plasma TV screen.
Your cable box with DVR is about 230 KW hours per year on average, and the price is about $28.
Complete List: in the process of reducing energy use, how much power is the equipment and appliances, and sometimes it makes sense to upgrade the appliances.
But sometimes it makes more sense to change your behavior.
Take water heating as an example.
According to the EPA, hot water accounts for 18% of the average household energy bill, or about $600 a year.
The water heater without water tank can save you $10 or more electricity per month.
The solar hot water system can almost completely eliminate the cost of your hot water.
But unless you're building a new house or your old water heater breaks down the new system doesn't make sense, because it can take 10 years or more to recover the high installation cost.
On the contrary, said Mr.
Electricity, simply wash your clothes with cold water, not hot, or even hot.
This will save you $150 a year in regular homes and keep your clothes on for longer periods.
The economy of the washing machine is a little better.
Remove dirt from your togs use power supplies worth up to $100 per year
Loading machine. An old top-
The juice used in the washing machine is twice the original one.
With these economic benefits, you can buy a new washing machine, and within five years, you can recover the upfront investment in energy conservation.
Drying clothes costs 50 cents per piece. -
For most families, about $200 a year.
If the laundry rack is not attractive, try putting a dry towel in it with wet clothes.
Towels absorb a lot of water from clothes;
Take it out in half of the cycle and hang it up to dry. Lighting.
This is the best way to save electricity for many families.
Traditional incandescent lamps are more heaters than light sources. -
90% of the electricity they receive is hot, not light.
A 60-watt incandescent lamp, which works 10 hours a day and uses 220 KW hours a year, costs about $26 (
Assuming 12 cents per kilowatt hour).
A compact fluorescence can emit the same light for $7 a year.
A new LED bulb can cost $4. 40.
I am a fan of the new LED bulb made by Cree ,(
I wrote it for Forbes here).
A light bulb can cost $10, but you can earn it back by saving only a few months of energy.
It is essential that for those of us who cannot stand the flashing of the CFLs bulb, the Cree led does not flash, and their warm white variety is almost no different from the incandescent lamp.
Unlike incandescent lamps, LED bulbs never burn out because they have very little heat, so you can save on air conditioning.
Think about it: If you replace 10 incandescent lamps around your home with 10 LED bulbs, you can save more than $210 a year (
Let's say they work 10 hours a day).
This is enough to repay your LED investment in less than a year and have enough remaining time to power all electronics, TVs and Xbox. Sweet.
Then the car.
For most of us, this is the real energy consumer.
Suppose you drive 15,000 miles, 25 miles per gallon, then you will buy 600 gallons of gas a year.
Average $3.
Nationwide, $60 a gallon costs you nearly $2,200 a year.
About 15 cents a mile, or enough energy costs to power 270 laptops.
So, when does it make sense to buy an electric car like Tesla?
It takes about 85 degrees to use 300-mile-range battery.
This is equivalent to about $10 in electricity, with an average of about 3 cents per mile.
If you drive 15,000 miles a year at Tesla, your fuel bill will be around $450.
That's $1,750 less than gasoline, but Tesla's cost is at least $60,000. After about five years, this fuel savings will go away when you have to pay $12,000 to replace the battery.
You can buy a brand for $60,000.
The new Audi A4 costs $35,000 and $25,000 to buy 10 years of gas, never worry about your battery running out until you reach your destination.