Bitcoin's total annual energy consumption surpassed that of the UAE just days after the cryptocurrency hit an all-time high of $64,869.
Researchers at Cambridge University estimate that the electricity consumption of the Bitcoin network is almost 120 Terawatt-hours per year, more than the energy consumption of the UAE at 119.45 Terrawatt-hours, and on course to overtake Pakistan.
Electricity is a primary input of Bitcoin and other cryptocurrencies. The coins are mined by computers that process complex algorithms in halls that span the area of several football pitches. As the market for cryptocurrency grows, so does Bitcoin's demand on energy grids.
Citigroup found that Bitcoin mining now uses 66 times more electricity than in 2015 and carbon emissions from the process may face increasing regulation, Bloomberg reported.
The enormous amounts of energy needed to mine Bitcoin have been blamed for causing power cuts in Tehran as recently as January, and led to increasing competition in so-called green mining, which uses renewable energy sources to mine cryptos.
The researchers at Cambridge, who have endeavoured to provide a real-time estimate of the total electricity load and consumption of the Bitcoin network, say the model is based on an estimate, given that the exact electricity consumption cannot be determined.
The Cambridge Bitcoin Energy Consumption Index provides a range of possibilities consisting of a lower bound and an upper bound estimate to get a "best-guess" estimate of Bitcoin’s real annual electricity consumption.
The lower bound is based on the "best case" assumption that all Bitcoin miners are always using the most energy-efficient equipment available on the market.
The upper bound estimate is based on the "worst case" that all miners always use the least energy-efficient hardware available on the market as long as running the equipment is still profitable in electricity terms. The "best-guess estimate" is based on the assumption "that miners use a basket of profitable hardware rather than a single model", according to the CBECI website.
Cryptocurrencies have emerged as an alternative investment for the past decade, but have been characterised by volatility. But in the last year Bitcoin's value has increased more than seven-fold on hype from the likes of Elon Musk and increasing support from large institutional investors.
Goldman Sachs Group and Morgan Stanley plan to offer their clients access to crypto investments. Tesla earlier this year disclosed a $1.5 billion investment in Bitcoin and now accepts it as payment for its electric cars.
On Tuesday, 3iQ Corporation, the world's first Bitcoin fund to trade on a major exchange, said it will list on Nasdaq Dubai this quarter.
Bitcoin's market cap surpassed $1 trillion last week, exceeding that of Facebook.
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Benefits of first-time home buyers' scheme
- Priority access to new homes from participating developers
- Discounts on sales price of off-plan units
- Flexible payment plans from developers
- Mortgages with better interest rates, faster approval times and reduced fees
- DLD registration fee can be paid through banks or credit cards at zero interest rates
Volvo ES90 Specs
Engine: Electric single motor (96kW), twin motor (106kW) and twin motor performance (106kW)
Power: 333hp, 449hp, 680hp
Torque: 480Nm, 670Nm, 870Nm
On sale: Later in 2025 or early 2026, depending on region
Price: Exact regional pricing TBA
Our commentary on Brexit
- Alistair Burt: Despite Brexit, Britain can remain a world power
- Sam Williams: Departure is influenced by its sense of place
Pandemic Parenting
THE BIO
Occupation: Specialised chief medical laboratory technologist
Age: 78
Favourite destination: Always Al Ain “Dar Al Zain”
Hobbies: his work - “ the thing which I am most passionate for and which occupied all my time in the morning and evening from 1963 to 2019”
Other hobbies: football
Favorite football club: Al Ain Sports Club
While you're here
The specs: 2019 Haval H6
Price, base: Dh69,900
Engine: 2.0-litre turbocharged four-cylinder
Transmission: Seven-speed automatic
Power: 197hp @ 5,500rpm
Torque: 315Nm @ 2,000rpm
Fuel economy, combined: 7.0L / 100km
• Remittance charges will be tackled by blockchain
• UAE's monumental and risky Mars Mission to inspire future generations, says minister
• Could the UAE drive India's economy?
• News has a bright future and the UAE is at the heart of it
• Architecture is over - here's cybertecture
• The National announces Future of News journalism competition
• Round up: Experts share their visions of the world to come
Transgender report
While you're here
Kareem Shaheen: Even a pandemic could not unite today's America
Michele Wucker: The difference between a black swan and a grey rhino
Robert Matthews: Has flawed science and rushed research failed us?
More from this package
While you're here
Damien McElroy: It's too early to say who will win the vaccine hurdle race
Mustafa Alrawi: To get the 'jab' done, governments must show patience and empathy
Editorial: The fight against Covid-19 should be guided by science
Killing of Qassem Suleimani
National Editorial: Suleimani has been killed, now we must de-escalate
Mina Al Oraibi: Air strike casts a long shadow over the decade ahead
Jack Moore: Why the assassination is such a monumental gamble
Damien McElroy: A CEO tasked with spreading Iran's influence
Hussein Ibish: Trump's order on solid constitutional ground
Simon Waldman: Cautious Israel keeping a low profile
More from Neighbourhood Watch:
The specs
Mohammed bin Zayed Majlis
More from Neighbourhood Watch
Result
2.15pm: Maiden Dh75,000 1,950m; Winner: Majestic Thunder, Tadhg O’Shea (jockey), Satish Seemar (trainer).
2.45pm: Handicap Dh80,000 1,800m; Winner: Tailor’s Row, Royston Ffrench, Salem bin Ghadayer.
3.15pm: Handicap Dh85,000 1,600m; Winner: Native Appeal, Adam McLean, Doug Watson.
3.45pm: Handicap Dh115,000 1,950m; Winner: Conclusion, Antonio Fresu, Musabah Al Muhairi.
4.15pm: Handicap Dh100,000 1,400m; Winner: Pilgrim’s Treasure, Tadhg O’Shea, Satish Seemar.
4.45pm: Maiden Dh75,000 1,400m; Winner: Sanad Libya, Richard Mullen, Satish Seemar.
5.15pm: Handicap Dh90,000 1,000m; Winner: Midlander, Richard Mullen, Satish Seemar
While you're here
While you're here
Hussein Ibish: Could it be game over for Donald Trump?
Joyce Karam: Trump's campaign thrown off balance
Trump tests positive: everything we know so far
World Mental Health Day
If you go
The flights
There are direct flights from Dubai to Sofia with FlyDubai (www.flydubai.com) and Wizz Air (www.wizzair.com), from Dh1,164 and Dh822 return including taxes, respectively.
The trip
Plovdiv is 150km from Sofia, with an hourly bus service taking around 2 hours and costing $16 (Dh58). The Rhodopes can be reached from Sofia in between 2-4hours.
The trip was organised by Bulguides (www.bulguides.com), which organises guided trips throughout Bulgaria. Guiding, accommodation, food and transfers from Plovdiv to the mountains and back costs around 170 USD for a four-day, three-night trip.
Tomorrow 2021
While you're here
Aya Iskandarani: Why Hezbollah’s man in Iraq is now worth $10 million to the US
Khaled Yacoub Oweis: Hezbollah bids to control Lebanon’s financial system
National Editorial: Hezbollah's murky dealings in Iraq have been unveiled
Plastic tipping point
Mohammed bin Zayed Majlis
Mohammed bin Zayed Majlis
While you're here
The National Editorial: Fawzia Koofi's shooting reminds us who the Taliban really are
Ruchi Kumar: In Afghanistan, Taliban gives with one hand and takes away with the other
Sulaiman Hakemy: 'Afghan' is now a globalised identity, whether the Taliban likes it or not
KILLING OF QASSEM SULEIMANI
National Editorial: Suleimani has been killed, now we must de-escalate
Mina Al Oraibi: Air strike casts a long shadow over the decade ahead
Jack Moore: Why the assassination is such a monumental gamble
Matthew Levitt: Iran retains its ability to launch terror attacks
Damien McElroy: A CEO tasked with spreading Iran's influence
Hussein Ibish: Trump's order on solid constitutional ground
Simon Waldman: Cautious Israel keeping a low profile
Rashmee Roshan Lall: Sound of silence in South Asia
Richard Olson: Why Afghanistan will be very wary
Killing of Qassem Suleimani
National Editorial: Suleimani has been killed, now we must de-escalate
Mina Al Oraibi: Air strike casts a long shadow over the decade ahead
Jack Moore: Why the assassination is such a monumental gamble
Matthew Levitt: Iran retains its ability to launch terror attacks
Damien McElroy: A CEO tasked with spreading Iran's influence
Hussein Ibish: Trump's order on solid constitutional ground
Rashmee Roshan Lall: Sound of silence in South Asia
The five pillars of Islam
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2.
3.
4.
5.
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UAE Premiership
Results
Dubai Exiles 24-28 Jebel Ali Dragons
Abu Dhabi Harlequins 43-27 Dubai Hurricanes
Fixture
Friday, March 29, Abu Dhabi Harlequins v Jebel Ali Dragons, The Sevens, Dubai
Tomorrow 2021
The burning issue
The internal combustion engine is facing a watershed moment – major manufacturer Volvo is to stop producing petroleum-powered vehicles by 2021 and countries in Europe, including the UK, have vowed to ban their sale before 2040. The National takes a look at the story of one of the most successful technologies of the last 100 years and how it has impacted life in the UAE.
Read part four: an affection for classic cars lives on
Read part three: the age of the electric vehicle begins
Read part two: how climate change drove the race for an alternative
Neighbourhood Watch
Who has been sanctioned?
Daniella Weiss and Nachala
Described as 'the grandmother of the settler movement', she has encouraged the expansion of settlements for decades. The 79 year old leads radical settler movement Nachala, whose aim is for Israel to annex Gaza and the occupied West Bank, where it helps settlers built outposts.
Harel Libi & Libi Construction and Infrastructure
Libi has been involved in threatening and perpetuating acts of aggression and violence against Palestinians. His firm has provided logistical and financial support for the establishment of illegal outposts.
Zohar Sabah
Runs a settler outpost named Zohar’s Farm and has previously faced charges of violence against Palestinians. He was indicted by Israel’s State Attorney’s Office in September for allegedly participating in a violent attack against Palestinians and activists in the West Bank village of Muarrajat.
Coco’s Farm and Neria’s Farm
These are illegal outposts in the West Bank, which are at the vanguard of the settler movement. According to the UK, they are associated with people who have been involved in enabling, inciting, promoting or providing support for activities that amount to “serious abuse”.
EPL's youngest
- Ethan Nwaneri (Arsenal)
15 years, 181 days old - Max Dowman (Arsenal)
15 years, 235 days old - Jeremy Monga (Leicester)
15 years, 271 days old - Harvey Elliott (Fulham)
16 years, 30 days old - Matthew Briggs (Fulham)
16 years, 68 days old
While you're here
Tom Fletcher: How statecraft and summitry will have to adapt
Taylor Luck: Jordanians pin hopes on rebuilding chances in Syria
Gillian Duncan: Progress is slow for women in field of diplomacy
SPEC%20SHEET%3A%20APPLE%20M3%20MACBOOK%20AIR%20(13%22)
Transgender report
Kareem Shaheen on Canada
Specs
Engine: Dual-motor all-wheel-drive electric
Range: Up to 610km
Power: 905hp
Torque: 985Nm
Price: From Dh439,000
Available: Now
The%20specs%20
Mina Al-Oraibi: Suleimani death casts a long shadow over decade ahead
Khaled Yacoub Oweis: Hezbollah bids to control Lebanon’s financial system
National Editorial: Hezbollah's murky dealings in Iraq have been unveiled
Killing of Qassem Suleimani
National Editorial: Suleimani has been killed, now we must de-escalate
Mina Al Oraibi: Air strike casts a long shadow over the decade ahead
Matthew Levitt: Iran retains its ability to launch terror attacks
Damien McElroy: A CEO tasked with spreading Iran's influence
Hussein Ibish: Trump's order on solid constitutional ground
Simon Waldman: Cautious Israel keeping a low profile
More on animal trafficking
• Remittance charges will be tackled by blockchain
• UAE's monumental and risky Mars Mission to inspire future generations, says minister
• Could the UAE drive India's economy?
• News has a bright future and the UAE is at the heart of it
• Architecture is over - here's cybertecture
• The National announces Future of News journalism competition
• Round up: Experts share their visions of the world to come
More on Quran memorisation:
Tomorrow 2021
While you're here
Johann Chacko: Why Maldives has become a theatre for US-China rivalry
C Uday Bhaskar: What is India's Indo-Pacific strategy?
C Uday Bhaskar: The 'Asian Century' depends on China and India working together
On Women's Day
Dr Nawal Al-Hosany: Why more women should be on the frontlines of climate action
Shelina Janmohamed: Why shouldn't a spouse be compensated fairly for housework?
Samar Elmnhrawy: How companies in the Middle East can catch up on gender equality
Justin Thomas: Challenge the notion that 'men are from Mars, women are from Venus'
School uniforms report
The burning issue
The internal combustion engine is facing a watershed moment – major manufacturer Volvo is to stop producing petroleum-powered vehicles by 2021 and countries in Europe, including the UK, have vowed to ban their sale before 2040. The National takes a look at the story of one of the most successful technologies of the last 100 years and how it has impacted life in the UAE.
Read part three: the age of the electric vehicle begins
Read part two: how climate change drove the race for an alternative
Read part one: how cars came to the UAE
Schedule:
Sept 15: Bangladesh v Sri Lanka (Dubai)
Sept 16: Pakistan v Qualifier (Dubai)
Sept 17: Sri Lanka v Afghanistan (Abu Dhabi)
Sept 18: India v Qualifier (Dubai)
Sept 19: India v Pakistan (Dubai)
Sept 20: Bangladesh v Afghanistan (Abu Dhabi) Super Four
Sept 21: Group A Winner v Group B Runner-up (Dubai)
Sept 21: Group B Winner v Group A Runner-up (Abu Dhabi)
Sept 23: Group A Winner v Group A Runner-up (Dubai)
Sept 23: Group B Winner v Group B Runner-up (Abu Dhabi)
Sept 25: Group A Winner v Group B Winner (Dubai)
Sept 26: Group A Runner-up v Group B Runner-up (Abu Dhabi)
Sept 28: Final (Dubai)
On Women's Day
Dr Nawal Al-Hosany: Why more women should be on the frontlines of climate action
Shelina Janmohamed: Why shouldn't a spouse be compensated fairly for housework?
Justin Thomas: Challenge the notion that 'men are from Mars, women are from Venus'
The National Editorial: Is there much to celebrate on International Women's Day 2021?
The candidates
Dr Ayham Ammora, scientist and business executive
Ali Azeem, business leader
Tony Booth, professor of education
Lord Browne, former BP chief executive
Dr Mohamed El-Erian, economist
Professor Wyn Evans, astrophysicist
Dr Mark Mann, scientist
Gina MIller, anti-Brexit campaigner
Lord Smith, former Cabinet minister
Sandi Toksvig, broadcaster
Ferrari 12Cilindri specs
Engine: naturally aspirated 6.5-liter V12
Power: 819hp
Torque: 678Nm at 7,250rpm
Price: From Dh1,700,000
Available: Now
The 10 Questions
- Is there a God?
- How did it all begin?
- What is inside a black hole?
- Can we predict the future?
- Is time travel possible?
- Will we survive on Earth?
- Is there other intelligent life in the universe?
- Should we colonise space?
- Will artificial intelligence outsmart us?
- How do we shape the future?
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Tomorrow 2021
Common OCD symptoms and how they manifest
Checking: the obsession or thoughts focus on some harm coming from things not being as they should, which usually centre around the theme of safety. For example, the obsession is “the building will burn down”, therefore the compulsion is checking that the oven is switched off.
Contamination: the obsession is focused on the presence of germs, dirt or harmful bacteria and how this will impact the person and/or their loved ones. For example, the obsession is “the floor is dirty; me and my family will get sick and die”, the compulsion is repetitive cleaning.
Orderliness: the obsession is a fear of sitting with uncomfortable feelings, or to prevent harm coming to oneself or others. Objectively there appears to be no logical link between the obsession and compulsion. For example,” I won’t feel right if the jars aren’t lined up” or “harm will come to my family if I don’t line up all the jars”, so the compulsion is therefore lining up the jars.
Intrusive thoughts: the intrusive thought is usually highly distressing and repetitive. Common examples may include thoughts of perpetrating violence towards others, harming others, or questions over one’s character or deeds, usually in conflict with the person’s true values. An example would be: “I think I might hurt my family”, which in turn leads to the compulsion of avoiding social gatherings.
Hoarding: the intrusive thought is the overvaluing of objects or possessions, while the compulsion is stashing or hoarding these items and refusing to let them go. For example, “this newspaper may come in useful one day”, therefore, the compulsion is hoarding newspapers instead of discarding them the next day.
Source: Dr Robert Chandler, clinical psychologist at Lighthouse Arabia
