SEATTLE – As cryptocurrency mining faces increased scrutiny on Capitol Hill in Washington, DC, some state lawmakers are considering proposals to restrict the industry over growing concerns about energy use. However, other states are pushing bills to protect cryptocurrency miners from such crackdowns, citing the economic potential of hosting mining operations.
Last year, New York became the first state to restrict cryptocurrency mining based on energy use. Lawmakers passed a two-year moratorium on new mining operations that use electricity directly supplied by fossil fuel plants. The bill was drafted in response to mining companies repurposing aging coal and gas facilities to power their operations.
“Can we meet our climate goals while adding cryptocurrency mining to our network?” asked Assemblywoman Anna Kelles, a Democrat who sponsored the bill. “It’s an important question.”
The measure also commissioned a study, conducted by the New York Department of Environmental Conservation, to look at the industry’s environmental impacts. Kelles said it will investigate air and water pollution, as well as the potential for cryptocurrency mining to divert renewable energy resources from existing demands and increase the load on the state’s transmission infrastructure. The study could guide future legislation and regulation, she said.
Now, some lawmakers in Washington and Oregon want to extend emissions and clean energy standards to cryptocurrency mining that is currently exempt.
Cryptocurrency mining is the process by which bitcoin and other types of digital money verify transactions and generate new coins. “Miners” operate the computers that contribute processing power to a decentralized network that verifies virtual ledgers by solving complex equations generated by the currency’s protocol. The miners who are the first to process these equations are rewarded with newly minted coins, or cryptocurrency.
Mining requires powerful computers, often in specialized facilities that use large amounts of electricity. Last year, the Biden administration published a fact sheet estimating that cryptocurrency consumes 0.9% to 1.7% of the nation’s electricity consumption. The industry’s rapid growth, the White House said, “could potentially hinder broader efforts to achieve U.S. climate commitments to reach net-zero carbon pollution.”
But lawmakers in many states see the industry’s growth as a good thing.
“We need to plant our flag now as a pro-crypto state,” Missouri state Rep. Phil Christofanelli, a Republican, said in an interview with Stateline. “It’s going to continue to grow, and we want Missouri to be open and welcoming to this new form of innovation and industry.”
Christofanelli has sponsored “right to mine” legislation that would prohibit local governments from restricting cryptocurrency mining. The bill would also exempt cryptocurrencies from property taxes and specify that digital currencies do not need the same license required for banks.
The bill, which passed out of committee earlier this month, is similar to measures proposed in Montana and Mississippi this year. The Montana bill, which passed the state Senate last month and is awaiting a House hearing, would ban zoning restrictions that target cryptocurrency miners. It would also require the state Public Service Commission to offer electricity rates to miners that are consistent with other industrial customers.
“We just want to make sure the rules are known and fair, so if companies want to invest in Montana, they know what they are,” said state Sen. Daniel Zolnikov, the Republican who sponsored the bill. “Maybe something big is happening, maybe not, but why shouldn’t we open the door and see?”
While some see promise in the cryptocurrency’s economic potential, others believe its growth could slow the path to meeting the state’s clean energy goals.
“There are just so many green electrons right now,” said Mandy DeRoche, assistant attorney for clean energy at Earthjustice, a nonprofit environmental law group. “We are not going to meet our emissions targets with this additional burden.”
DeRoche raised concerns about electricity prices in areas that need to build new infrastructure to meet the demands of cryptocurrency mining, adding that the jobs created by the industry rarely live up to initial promises.
But industry advocates say their operations can be an asset, rather than a liability, to the electric grid. They argue that cryptocurrency mining will create demand that will help developers build more wind and solar power, creating an important “outlet” for that power when generation exceeds demand from homes and businesses.
“It’s an alternative funding stream for these companies, so they’re going to be incentivized to build out renewable clean energy,” said Tom Mapes, director of energy policy at the Chamber of Digital Commerce, a blockchain advocacy group. “In areas where there is excess energy capacity, this really fits in.”
A Beginner’s Guide to Crypto Languages
Bitcoin
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Bitcoin is a cryptocurrency created in 2009 by an unknown person (or persons) using the alias Satoshi Nakamoto. Unlike traditional currencies such as the US dollar, bitcoin is not controlled by a bank or government. Bitcoin is by far the most valuable and popular cryptocurrency in use today.
Blockchain
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A blockchain is a digital ledger and the key technology underlying most cryptocurrencies, non-fungible tokens (more on those later) and other unique digital items.
Blockchain can be used to store all kinds of information, but so far the most common use is in recording cryptocurrency transactions. When a transaction is made, it is entered into this public ledger, which is managed by a global peer-to-peer network – millions of computers, in bitcoin’s case.
Blockchain is fundamental to bitcoin’s appeal: As a decentralized database, it cannot be controlled by one person or group – unlike a fiat currency like the US dollar, which is managed by a central bank.
Coin base
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The leading cryptocurrency exchange platform. The company went public in April, an event that many saw as a turning point in the history of cryptocurrencies’ journey into the mainstream marketplace.
Cryptocurrency
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A fully digital monetary system consisting of “coins” or “tokens” controlled by a decentralized ledger.
Dogecoin
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The oddity of the crypto family began as a joke based on the “doge” meme in 2013. But as cryptos have gained mainstream interest, dogecoin has emerged as an unexpected heavy hitter. It now has a market cap of more than $30 billion and is up more than 5,000% so far this year. And unlike its more popular brethren, a single dogecoin is still cheap — it hit an all-time high of around 45 cents in April. Whether or not it’s a smart investment is still an active question.
Elon Musk
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The Tesla CEO whose tweets have been known to spark rallies in cryptocurrencies such as bitcoin and dogecoin.
Ethereum
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An open-source blockchain-based software that controls the cryptocurrency Ether. It is the second largest digital currency by market cap of nearly $300 billion.
FUD (“fear, uncertainty, doubt”)
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In crypto parlance, FUD refers to negative information that weighs an asset’s value.
Mining
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The complicated process by which new bitcoins are put into circulation. Mining is not for amateur enthusiasts: it requires powerful computers that solve complex mathematical puzzles to create a new “block” on the blockchain.
The mining process eats up a lot of computing power and electricity, which has led to concerns about bitcoin’s environmental impact.
NFT
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Non-fungible tokens, or NFTs, are pieces of digital content linked to the Ethereum blockchain. “Non-fungible” essentially means one-of-a-kind, something that cannot be replaced, unlike, say, a dollar bill that you can replace with any other dollar bill. In the simplest terms, NFTs transform digital artwork and other collectibles into unique, verifiable assets.
Satoshi Nakamoto
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The pseudonym referring to the person (or persons) who invented bitcoin. Their real identities are still unknown.
Satoshis, also known as “Sats”
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The smallest unit of bitcoin ever recorded on the blockchain, equal to one millionth of a bitcoin.
Wallet
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Like the physical thing you carry cash and cards in, a wallet in the crypto world is a place to store digital currency. The most important thing you need to know about wallets is that you must never, ever lose or forget your password.
Buy the damn dip (BTFD)
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A rallying cry for crypto bulls urging investors to buy coins when prices fall.