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Bitcoin Mining Now Consuming More Electricity Than 159 Countries Including Ireland & Most Countries In Africa Will Bitcoin Mining Consume All The World's Current Electricity Production By Feb 2020? The map above shows which countries consume less electricity than the amount consumed by global bitcoin mining Bitcoin’s ongoing meteoric price rise has received the bulk of recent press attention with a lot of discussion around whether or not it’s a bubble waiting to burst. However, most the coverage has missed out one of the more interesting and unintended consequences of this price increase. That is the surge in global electricity consumption used to “mine” more Bitcoins. According to Digiconomist’s Bitcoin Energy Consumption Index, as of Monday November 20th, 2017 Bitcoin’s current estimated annual electricity consumption stands at 29.05TWh. That’s the equivalent of 0.13% of total global electricity consumption. While that may not sound like a lot, it means Bitcoin mining is now using more electricity than 159 individual countries (as you can see from the map above). More than Ireland or Nigeria. If Bitcoin miners were a country they’d rank 61st in the world in terms of electricity consumption. Here are a few other interesting facts about Bitcoin mining and electricity consumption:
All maps created using Mapchart.net. For the full breakdown of data, please keep reading. Bitcoin Mining Electricity Consumption Vs Countries The map at the top of the page shows, which countries currently consume more or less electricity than that consumed by global Bitcoin mining. The map below shows how much more or less bitcoin mining energy consumption compares to each countries energy usage with 100% being equal. E.g. Ireland currently consumes an estimated 25 TWh of electricity per year, so global Bitcoin mining consumption is 116%, or 16% more than they consume. The UK consumes an estimated 309 TWh of electricity per year so global Bitcoin mining consumption is only equivalent to 9.4% of the UK total. The map below shows which countries in Europe consume more or less electricity than Bitcoin mining: As mentioned, above the data for Bitcoin mining energy consumption comes from the Bitcoin Energy Consumption Index. You can read about their assumptions here. Electricity consumption data mostly comes from the CIA via Wikipedia and is mostly for 2014, since that’s the most recent year available. Unlike some other sources it includes, residential, commercial and industrial use, so may be higher than other figures quoted elsewhere. Bitcoin Mining Electricity Consumption Vs US StatesWhile doing the research we also though it might be interesting to compare Bitcoin mining energy consumption to US states. So we created the map below: Overall, 12 States consume less electricity than Bitcoin Mining (Alaska, Hawaii, Idaho, Maine, Montana, New Hampshire, New Mexico, North Dakota, Rhode Island, South Dakota, Vermont and Wyoming). The data for this section comes from the EIA and is for 2015 and uses total retail sales. Please note this data set uses MWh instead of kWh. Growth of Bitcoin Mining Electricity Consumption While Bitcoin Mining is only currently consuming 0.13% of the world’s electricity output, it’s growing incredibly quickly. The Bitcoin Energy Consumption Index estimates consumption has increased by 29.98%over the past month. If that growth rate were to continue, and countries did not add any new power generating capacity, Bitcoin mining would:
The Cost of Mining Bitcoins The Bitcoin Energy Consumption Index estimates that the total annual cost of mining Bitcoins stands at $1.5 billion (£1.1 billion). However, that assumes Bitcoin mining is occurring in places with cheap electricity (not an unreasonable assumption). The US average retail price per kilowatthour is 10.41 cents, which means using 28.05 TWh would cost: $3.02 billion (£2.28 billion). In the UK it would even more expensive, assuming you paid the rock bottom price of 10.10 pence per kilowatthour (Bulb’s prices for London homes) it would still cost £2.93 billion ($3.89 billion). Interestingly, Bitcoin’s price increase over the last month has been just over 40%, which is greater than the increase in electricity consumption. This means the estimated annualised global mining revenues now stand at $7.2 billion USD (£5.4 billion), which even at the more expensive estimates listed above, means it’s still very profitable. How Does Bitcoin Mining Consume Electricity? At a very basic level Bitcoin mining requires expensive and power hungry computer hardware. As the the IEEE explains:
To better understand how this whole process works have a look at Investopedia’s guide. Find this post interesting? Please help us by sharing it with that friend who can’t stop talking about Bitcoin.
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