What is Bitcoin mining?

Bitcoin mining is the procedure of creating new bitcoins by solving extremely complicated math problems that verify transactions in the currency. When a bitcoin is successfully mined, the miner receives a predetermined corporeality of bitcoin.

Bitcoin is a cryptocurrency that’s gained wide popularity due to its wild cost swings and surging value since information technology was starting time created in 2009.

Every bit prices of cryptocurrencies and Bitcoin in particular have skyrocketed in recent years, information technology’s understandable that interest in mining has picked upwardly likewise. But for most people, the prospects for Bitcoin mining are not skilful due to its complex nature and high costs. Hither are the basics on how Bitcoin mining works and some key risks to be aware of.

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Bitcoin mining statistics

  • A miner currently earns vi.25 Bitcoin (about $125,000 as of September 2022) for successfully validating a new block on the Bitcoin blockchain.
  • Creating Bitcoin consumes 94.2 terawatt-hours of electricity each year, more than is used by Kazakhstan or the Philippines, co-ordinate to the Cambridge Bitcoin Electricity Consumption Alphabetize.
  • It would take nine years of household-equivalent electricity to mine a single bitcoin every bit of August 2021.
  • The cost of Bitcoin has been extremely volatile over time. In 2020, it traded every bit low as $iv,107 and reached an all-fourth dimension high of $68,790 in November 2021. As of September 2022, information technology traded for about $twenty,000.
  • Odds of solving for a hash: one in 22 trillion
  • The United states of america (35.four percent), Kazakhstan (18.i percent) and Russia (11.ii percent) were the largest bitcoin miners as of August 2021, co-ordinate to the Cambridge Electricity Consumption Index.

Understanding Bitcoin

Bitcoin is one of the most popular types of cryptocurrencies, which are digital mediums of exchange that exist solely online. Bitcoin runs on a decentralized estimator network or distributed ledger that tracks transactions in the cryptocurrency. When computers on the network verify and process transactions, new bitcoins are created, or mined. These networked computers, or miners, procedure the transaction in exchange for a payment in Bitcoin.

Bitcoin is powered by blockchain, which is the technology that powers many cryptocurrencies. A blockchain is a decentralized ledger of all the transactions across a network. Groups of canonical transactions together form a block and are joined to create a chain. Call back of information technology equally a long public tape that functions almost like a long running receipt. Bitcoin mining is the process of adding a block to the concatenation.

How Bitcoin mining works

In club to successfully add a block, Bitcoin miners compete to solve extremely complex math problems that require the use of expensive computers and enormous amounts of electricity. To complete the mining process, miners must exist beginning to arrive at the correct or closest reply to the question. The process of guessing the correct number (hash) is known equally proof of piece of work. Miners guess the target hash by randomly making as many guesses every bit quickly every bit they can, which requires major computing power. The difficulty just increases as more miners bring together the network.

The computer hardware required is known as awarding-specific integrated circuits, or ASICs, and tin can toll up to $10,000. ASICs eat huge amounts of electricity, which has drawn criticism from environmental groups and limits the profitability of miners.

If a miner is able to successfully add together a block to the blockchain, they will receive 6.25 bitcoins as a advantage. The reward amount is cutting in half roughly every four years, or every 210,000 blocks. As of September 2022, Bitcoin traded at around $xx,000, making half-dozen.25 bitcoins worth $125,000.

Is Bitcoin mining profitable?

It depends. Even if Bitcoin miners are successful, it’southward non clear that their efforts will terminate upwards being profitable due to the high upfront costs of equipment and the ongoing electricity costs. The electricity for one ASIC can use the aforementioned amount of electricity as half a million PlayStation iii devices, according to a 2019 study from the Congressional Research Service.

As the difficulty and complexity of Bitcoin mining has increased, the computing power required has also gone up. Bitcoin mining consumes about 94 terawatt-hours of electricity each yr, more than most countries, according to the Cambridge Bitcoin Electricity Consumption Index. You’d need 9 years worth of the typical U.S. household’s electricity to mine just one bitcoin as of August 2021.

graph of bitcoin power usage over time

Source: Cambridge Bitcoin Electricity Consumption Alphabetize

Ane fashion to share some of the high costs of mining is by joining a mining pool. Pools allow miners to share resources and add more capability, just shared resource hateful shared rewards, and then the potential payout is less when working through a pool. The volatility of Bitcoin’south price also makes it difficult to know exactly how much yous’re working for.

How do you get-go Bitcoin mining?

Here are the basics you lot’ll demand to start mining Bitcoin:

  • Wallet.
    This is where whatever Bitcoin you earn every bit a event of your mining efforts volition be stored. A wallet is an encrypted online account that allows yous to store, transfer and take Bitcoin or other cryptocurrencies. Companies such every bit Coinbase, Trezor and Exodus all offer wallet options for cryptocurrency.
  • Mining software.
    At that place are a number of different providers of mining software, many of which are free to download and can run on Windows and Mac computers. In one case the software is connected to the necessary hardware, yous’ll be able to mine Bitcoin.
  • Computer equipment.
    The most cost-prohibitive attribute of Bitcoin mining involves the hardware. You’ll demand a powerful calculator that uses an enormous amount of electricity in club to successfully mine Bitcoin. It’s non uncommon for the hardware costs to run around $ten,000 or more.

Risks of Bitcoin mining

  • Price volatility.
    Bitcoin’southward cost has varied widely since it was introduced in 2009. In just the by yr, Bitcoin has traded for less than $20,000 and well-nigh as high as $69,000. This kind of volatility makes it difficult for miners to know if their advantage will outweigh the high costs of mining.
  • Regulation.
    Very few governments have embraced cryptocurrencies such as Bitcoin, and many are more likely to view them skeptically because the currencies operate outside regime control. There is ever the adventure that governments could outlaw the mining of Bitcoin or cryptocurrencies altogether as Red china did in 2021, citing financial risks and increased speculative trading.

Taxes on Bitcoin mining

Information technology’s important to remember the touch that taxes tin can have on Bitcoin mining. The IRS has been looking to crack down on owners and traders of cryptocurrencies every bit the asset prices accept ballooned in recent years. Here are the central revenue enhancement considerations to keep in listen for Bitcoin mining.

  • Are you a business?
    If Bitcoin mining is your business organization, you may be able to deduct expenses you lot incur for tax purposes. Revenue would be the value of the bitcoins you earn. But if mining is a hobby for you, information technology’due south not likely you’ll be able to deduct expenses.
  • Mined bitcoin is income.
    If you’re successfully able to mine Bitcoin or other cryptocurrencies, the fair market value of the currencies at the time of receipt will be taxed at ordinary income rates.
  • Majuscule gains.
    If you sell bitcoins at a price above where you received them, that qualifies as a upper-case letter gain, which would be taxed the aforementioned way it would for traditional avails such equally stocks or bonds.

Bank check out Bankrate’s cryptocurrency taxes guide to learn about basic tax rules for Bitcoin, Ethereum and more.

Bottom line

While Bitcoin mining sounds appealing, the reality is that it’s difficult and expensive to actually do profitably. The farthermost volatility of Bitcoin’s price adds more uncertainty to the equation.

Proceed in listen that Bitcoin itself is a speculative asset with no intrinsic value, which means it won’t produce anything for its owner and isn’t pegged to something like gold. Your return is based on selling it to someone else for a higher cost, and that toll may not be high enough for you to turn a profit.