Author

Topic: kWh -> What is a Kilowatt Hour - How to Calculate - Prices Around The World (Read 215 times)

sr. member
Activity: 1008
Merit: 297
Grow with community

Elaborating some more on electrical costs, I know there are areas where things like "transmission fees", etc are charged onto your bill, usually in Rural areas here in the US (and they can be pretty costly). I can't suggest highly enough to find what those costs are as they make or break mining.


This were the most noticeable

seen some locations that the cost per kw is almost equivalent on cost to other fees

Lets say 648kwh * $0.10 = $64.85

Other fees, like Distribution charge, Transmission charge, system loss, taxes etc = 60$

so basically 0.10cents /kwh is not the actual cost

legendary
Activity: 1624
Merit: 1130
Bitcoin FTW!
If anyone here's looking for a more accurate estimate there are sites on the Internet that show you electrical costs for your Zip code (I know several for my area, and I live in the US), and I find those are near what I pay for my electrical costs. I assume there's tools like the one I stated in other countries, though I can't speak about accuracy on other sites if they exist.

Elaborating some more on electrical costs, I know there are areas where things like "transmission fees", etc are charged onto your bill, usually in Rural areas here in the US (and they can be pretty costly). I can't suggest highly enough to find what those costs are as they make or break mining.

Overall nice guide and formatting, I haven't seen an explanation thread for kWh for as long as I can remember being on the forums, and it's quintessential in mining. Good work!
full member
Activity: 504
Merit: 122
I think it was worth to sort them in ascending order of price per Kwh, but thanks anyway for your hard work, solar energy is a good choice Smiley

Some countries have different prices for each state/territory. Anyway, I guess that alphabetical is better to find the country, it is an estimated information, if you want to know the accurate price of your kWh you have to see at your billing or contact the energy company for your territory.

Solar energy is a good idea, but it is not for everyone. Some people live in an apartment and cannot install the solar panels.
Also, some countries, the solar system is very expensive and the ROI only comes with some years.
member
Activity: 686
Merit: 10
I think it was worth to sort them in ascending order of price per Kwh, but thanks anyway for your hard work, solar energy is a good choice Smiley
full member
Activity: 504
Merit: 122
What is a Kilowatt Hour or kWh?

The kilowatt hour is a unit of energy equal to 3.6 megajoules. If the energy is being transmitted or used at a constant rate (power) over a period of time, the total energy in kilowatt hours is equal to the power in kilowatts multiplied by the time in hours. The kilowatt hour is commonly used as a billing unit for energy delivered to consumers by electric utilities.

A kWh is a measure of how much energy you’re using.
It is simply a unit of measurement that equals the amount of energy you would use if you kept a 1,000 watt appliance running for an hour.




Energy consumption

The energy E in kilowatt-hours (kWh) per day is equal to the power P in watts (W) times number of usage hours per day t divided by 1000 watts per kilowatt:
Code:
E(kWh/day) = P(W) × t(h/day) / 1000(W/kW)

So if you switched on a 100 watt light bulb, it would take 10 hours to rack up 1 kWh of energy.
Or a 2,000 watt appliance would use 1 kWh in just half an hour.
While a 50 watt item could stay on for 20 hours before it used 1 kWh.

If you have a RIG or ASIC at 900W your consumption will be:
900W * 24h = 21.600Wh or 21.6kWh/day (1 kWh = 1000Wh)
21.6kWh * 30 = 648 kWh/month

You can calculate the final price by multipling the consumption of 648 kWh by the price of your kWh, usually you can find this information on your billing.

We will take the price of $0.10 for the exemple so final price will be:
648kwh * $0.10 = $64.85

Some country and territory may have extra fee and taxes for high consumption that increase the final cost.
For accurate consumption you need a tool like kill-a-watt to measure it in real time.




Prices of kWh Around The World
The prices may not updated and may not 100% accurate.
The list is priced at US Dollar.

Code:
Country/Territory US cents/kWh As of
Argentina 9 2016
Australia 11-26 2016
Belgium 27 2015
Bulgaria 11 2015
Brazil 12-25 2016
Canada 8-16 2016
China 5-14 2016
Chile 23.11 2011
Croatia 15 2015
Czech Republic 14.75 2015
Denmark 33 2015
Finland 17.51 2015
France 19.23 2015
Germany 33.76 2015
Guyana 26.8 2012
Hungary 23.44 2011
Hong Kong 12-24 2013
India 7 2014
Indonesia 8.75 2013
Iceland 14.5 2015
Iran 2-19 2011
Ireland 28.36 2011
Israel 15.35 2017
Italy 28 2015
Jamaica 7.35-16.8 2011
Japan 18 2015
Jordan 5-33 2012
Latvia 18.25 2012
Malaysia 7.09-14.76 2013
Mexico 19.28 2012
Moldova 11.11 2011
Netherlands 28.89 2011
New Zealand 19.15 2012
Pakistan 2-18 2015
Papua New Guinea 29 2013
Paraguay 8 2011
Peru 10.44 2007
Philippines 30.46 2010
Portugal 25.25 2011
Russia 9 2014
Serbia 3.93-13.48 2013
Singapore 21.53 2013
Spain 19.72 2017
Solomon Islands 84.8 2013
South Africa 15 2015
South Korea 8.1-62 2016
Sweden 21.5 2015
Taiwan 7-17 2012
Thailand 4.46-9.79 2011
Tonga 57.95 2011
Turkey 11.2 2016
United Kingdom 25 2015
Ukraine 2.6-10.8 2014
Uruguay 17.07-26.48 2014
United Arab Emirates 0-12 2017
United States 12.7 2017
USA Virgin Islands 51-55 2013
USA Hawaii 30.33 2017
Uzbekistan 4.95 2011
Vanuatu 58 2013
Vietnam 6.20-10.01 2011



Jump to: