Bitcoin
Jaw-Dropping Energy Difference Between PoS Altcoins and Bitcoin
How green is crypto, really? Activists accuse the industry of environmentally-hazardous side effects, but how true are these claims? What is the environmental impact of crypto?
A new report from UCL, alongside an exclusive interview, addresses these questions and more.
Mining Costs
The alleged environmental costs of Bitcoin and cryptocurrency are an enduring thorn in the industry’s side. Prominent actors frequently debate controversial claims, but crypto enthusiasts are quick to dispute the harshest assertions.
Studies from reputable scientific agencies have repeatedly claimed that mining harms the environment, and this sentiment translates into political anti-crypto sentiment. However, news coverage frequently ignores the community’s best efforts, and exaggerations run rampant.
How can one make sense of all this? What are the charges of crypto’s environmental impact, and how serious are they?
To help answer some of these questions, BeInCrypto conducted an exclusive interview with Wes Geisenberger, VP of Sustainability and ESG at Hedera, a decentralized public ledger and stablecoin issuer. The firm seeks to stand above its Web3 competitors in terms of carbon footprint and sustainability.
Interestingly, Hedera is a partner of the UCL Centre for Blockchain Technologies, whose new reports on crypto’s environmental impact cast doubt on the proof-of-stake model altogether.
PoW or PoS
The heart of UCL’s new report is on the notion that Proof-of-Stake (PoS) blockchains are uniformly more environmentally friendly than Proof-of-Work (PoW) ones.
PoW protocols like Bitcoin are fully trustless and decentralized, and transactions are validated through a competitive network of miners. These equations solved by miners’ collective computing power update the blockchain and generate new coins, but different miners have an inherently adversarial relationship.
For PoS protocols like Ethereum, however, the blockchain processes transactions differently. Using validators instead of miners, new block creators must “stake” their own tokens rather than computational power, allowing for a more collaborative experience. This, allegedly, makes the mining experience more efficient.
Read more: Proof of Work and Proof of Stake Explained
According to PoW advocates, the main drawback of the latter system is that it is much more prone to centralization. Nonetheless, UCL’s new report seeks to interrogate these claims more closely.
Are all PoS blockchains created equal? If these protocols are greener than PoW, how much greener are they? What are the best ways that the industry can face these challenges head on?
As far as Geisenberger is concerned, the entire space “has a responsibility to understand its impact on the world around us and in particular the environment.” He added that “we need to measure our impacts like the rest of the financial and technology world, built on standards and in an easily comparable way. There’s also a need to extend that to better understand the impact of how technologies, treasuries, and users leverage their resources to achieve positive impact.”
If the crypto ecosystem wants to impact our natural ecosystem, attitudes like this are crucial.
Bitcoin’s Waste
Some of the bitterest arguments over crypto’s ecological impact center around Bitcoin, the first and largest cryptocurrency. The debates over Bitcoin often take place on the same well-trodden territory: what percentage of mining electricity is renewable? Do techniques like flared gas mining constitute green energy or not?
Bitcoin’s biggest advocates are quick to point out all the massive green energy use cases that literally power the industry. Hydroelectric operations can sell excess energy in low-demand periods, productively using clean power that would otherwise go to waste. Flared gas mining is similar, with an inevitable waste product of the petrochemical industry getting a new use.
Aren’t Bitcoin’s critics eager to paint its impact in the most damning light possible? That may or may not be true, but UCL asserts that even the rosiest picture is still pretty grim.
As the data shows, Bitcoin stands head-and-shoulders above all PoS blockchains surveyed in terms of electrical consumption. The study concluded that “all of the PoS-based DLTs (Distributed Ledger Tokens) analyzed have an energy consumption that is negligible compared to that of major PoW blockchains. To the extent that energy consumption may be considered problematic, this is not an issue in any PoS design.”
The study lists a number of limitations in its methodology and was not able to nail down a primary cause for these discrepancies. Still, as Geisenberger put it, “task forces across the industry [are] created to answer difficult questions in increased regulatory and voluntary disclosures in carbon accounting.”
A wide range of organizations are tackling these and other questions, and their results contribute to a greater scientific consensus.
Looking Forward
Ultimately, environmental impacts in the industry are a very controversial issue, and bad-faith actors exacerbate it. Both pro- and anti-crypto advocates can twist meanings and misinterpret studies, especially for concrete political ends.
PoW supporters have legitimate concerns besides the environmental, too, further complicating the issue. If PoS blockchains are not truly decentralized, does it matter if their energy consumption is lower? If PoW consumes energy that would otherwise be “wasted,” are its higher costs negated?
The crypto community must grapple with these and other questions for years to come. Luckily, with an innovative spirit and dedicated researchers like those at UCL, we’re sure to meet the challenge.
Disclaimer
Following the Trust Project guidelines, this feature article presents opinions and perspectives from industry experts or individuals. BeInCrypto is dedicated to transparent reporting, but the views expressed in this article do not necessarily reflect those of BeInCrypto or its staff. Readers should verify information independently and consult with a professional before making decisions based on this content. Please note that our Terms and Conditions, Privacy Policy, and Disclaimers have been updated.
Bitcoin
Marathon Digital Raises $1B to Expand Bitcoin Holdings
Marathon Digital Holdings, one of the largest Bitcoin miners, has completed a record $1 billion offering of 0% convertible senior notes due 2030. The net proceeds from the sale were approximately $980 million.
According to the firm’s statement, the net proceeds will be primarily used to buy Bitcoin.
Marathon Digital Holds over $2.5 Billion Worth of Bitcoin
After its last purchase in September, Marathon Digital’s Bitcoin holdings stand at 25,945 BTC. This is currently worth approximately $2.52 billion, as Bitcoin reached an all-time high of $98,000 earlier today.
However, the company’s decision to expand its holdings potentially points to a larger bullish cycle for the token in the long term. According to its press release, Marathon Digital plans to use $199 million of the net proceeds to repurchase existing convertible notes due 2026.
The remainder will be used to acquire additional Bitcoin and for general corporate purposes. Marathon Digital is currently the second largest Bitcoin holder among publicly traded companies.
The notes offer flexibility, with options for conversion into cash, shares of Marathon’s common stock, or a combination of both. Redemption terms include the ability for the company to redeem the notes at full principal value plus accrued interest.
“$1 Billion. 0% interest. MARA has completed the largest convertible notes offering ever amongst BTC miners. The mission, as always: Provide value. Acquire #bitcoin,” the company wrote on X (formerly Twitter).
Increasing Bitcoin Acquisition Among Public Firms
Marathon Digital is following an ongoing trend of public companies increasing their Bitcoin holdings in this bull market. Earlier this week, MicroStrategy announced plans to issue $1.75 billion in convertible notes maturing in 2029. The proceeds will be used to fund additional Bitcoin purchases.
On the same day, the company secured $4.6 billion worth of Bitcoin, building on a $2 billion acquisition from the prior week.
Bitcoin’s all-time high and these aggressive purchases propelled MicroStrategy’s stock price by nearly 120% in a single month. The largest Bitcoin holder also entered the list of top 100 public companies in the US.
Meanwhile, Marathon Digital has faced challenges despite its growing Bitcoin reserves. The company reported a $125 million net loss in Q3. This was driven by a $92 million year-over-year increase in operating costs.
However, its operational capacity has strengthened. Earlier this month, its energized hash rate surged by 93%, signaling increased mining efficiency. Marathon Digital also signed an $80 million agreement with the Keynan government to expand its Bitcoin mining capabilities.
Disclaimer
In adherence to the Trust Project guidelines, BeInCrypto is committed to unbiased, transparent reporting. This news article aims to provide accurate, timely information. However, readers are advised to verify facts independently and consult with a professional before making any decisions based on this content. Please note that our Terms and Conditions, Privacy Policy, and Disclaimers have been updated.
Bitcoin
cbBTC Surges Past $1 Billion as Coinbase Ends WBTC Support
Coinbase, the largest US-based crypto exchange, has announced it will suspend trading for Wrapped Bitcoin (WBTC) on December 19, 2024, at approximately 12 p.m. ET.
The decision, revealed in a post on X (formerly Twitter), cites a routine review of its listed assets to ensure compliance with listing standards.
Coinbase Sidesteps WBTC Amid cbBTC Boom
The suspension will apply to both Coinbase Exchange and Coinbase Prime. Although trading will cease, WBTC holders will retain full access to their funds and the ability to withdraw them at any time. In preparation for the transition, Coinbase has moved WBTC trading to a limit-only mode, where users can place and cancel limit orders while matches may still occur.
“Coinbase will suspend trading for WBTC (WBTC) on December 19, 2024, at or around 12 pm ET. Your WBTC funds will remain accessible to you, and you will continue to have the ability to withdraw your funds at any time. We have moved our WBTC order books to limit-only mode. Limit orders can be placed and canceled, and matches may occur,” Coinbase detailed.
Coinbase’s move to suspend WBTC comes amid the rapid success of its wrapped Bitcoin token, cbBTC. Recently, cbBTC surpassed a $1 billion market capitalization, reflecting growing adoption and trust within the crypto community. This milestone has further cemented cbBTC’s position as a strong competitor to WBTC in the decentralized finance (DeFi) space.
As of this writing, data on Dune shows that cbBTC market capitalization has increased to $1.44 billion. CBTC’s native availability on networks like Solana, Ethereum, and Base has significantly expanded its accessibility, with Arbitrum being the latest addition.
“cbBTC is live on Arbitrum. cbBTC is an ERC-20 token that is backed 1:1 by Bitcoin (BTC) held by Coinbase. It is natively available on Arbitrum and securely accessible to more users across the Ethereum ecosystem,” Coinbase shared on Tuesday.
Additionally, prominent DeFi protocol Aave is targeting cbBTC for its Version 3 (V3) platform, enhancing its utility within the ecosystem. This growing momentum may have played a key role in Coinbase’s decision to phase out WBTC trading.
WBTC Core Team Urge Coinbase to Reconsider
The team behind Wrapped Bitcoin expressed regret and surprise at Coinbase’s decision. In a statement on X, WBTC’s core team emphasized its commitment to compliance, transparency, and decentralization.
“We regret and are surprised by Coinbase’s decision to delist WBTC…We urge Coinbase to reconsider this decision and continue supporting WBTC trading,” the team said.
The statement outlined WBTC’s longstanding reputation for novel mechanisms, regulatory compliance, and decentralized governance. Highlighting its seamless integration with DeFi protocols, WBTC described itself as an essential liquidity solution for Bitcoin users. Urging Coinbase to reconsider, WBTC reaffirmed its readiness to address any concerns or provide additional information to support its case.
Meanwhile, Coinbase’s announcement has sparked mixed reactions across the crypto community. Some users criticized the exchange, suggesting the decision reflects an inability to handle competition.
“Coinbase can’t handle fair competition?? WBTC superior to cbBTC” said Gally Sama in a post.
Nevertheless, others support the move, citing concerns over WBTC’s custody model, with one user referencing BitGo’s recent adoption of a multi-jurisdictional custody system.
“You put custody in the hands of a fraud. What did you think was gonna happen?” the user expressed.
This critique aligns with growing fears about Justin Sun’s involvement in WBTC’s custody processes, as BeInCrypto reported recently. Some users have acted preemptively to avoid potential risks, with one commenter sharing their reservations.
“When Sun got on the multisig for WBTC, I sent all my WBTC on OP to Coinbase and exchanged for true BTC that I withdrew to my hardware wallet… You gave me confirmation just now that I made the right move,” they wrote.
The decision to suspend WBTC trading could mark a pivotal moment in the competition between wrapped Bitcoin solutions. While cbBTC’s integration across multiple blockchain networks has gained momentum, skepticism surrounding WBTC’s custody model and leadership has intensified.
Justin Sun has voiced criticism of Coinbase’s cbBTC strategy, labeling it a setback for Bitcoin’s broader adoption. As the debate continues, the industry watches closely to see whether Coinbase’s cbBTC will solidify its dominance or if WBTC can regain its position as a leading wrapped Bitcoin solution. Regardless, the shifting dynamics reflect the importance of transparency, governance, and community trust in shaping the future of DeFi.
Disclaimer
In adherence to the Trust Project guidelines, BeInCrypto is committed to unbiased, transparent reporting. This news article aims to provide accurate, timely information. However, readers are advised to verify facts independently and consult with a professional before making any decisions based on this content. Please note that our Terms and Conditions, Privacy Policy, and Disclaimers have been updated.
Bitcoin
Bitcoin Faces ‘Bank Run’ Risk, Cyber Capital’s Bons Warns
Bitcoin (BTC) may be at risk of a catastrophic “bank run,” according to Justin Bons, founder and CIO of Cyber Capital.
A bank run is when customers withdraw their deposits from a financial institution over fears of insolvency.
Bitcoin Cannot Handle Mass Exits, Bons Says
In a detailed social media thread, Bons highlighted critical flaws in Bitcoin’s transaction capacity, self-custody model, and network security. In his opinion, these could lead to a crisis that would destabilize the network and devastate investors.
Bons’ analysis centers on Bitcoin’s limited transaction processing capability, which he calculated at approximately seven transactions per second (TPS). Using data from Glassnode and Bitcoin’s code, he argued that Bitcoin’s 33 million on-chain users would face a bottleneck if a mass panic triggered simultaneous exits.
“At this rate, the queue would be 1.82 months long under optimal conditions. However, in reality, transactions would get stuck and eventually be dropped, making it impossible for smaller parties to exit unless they pay exorbitant fees,” Bons explained.
Bons warned that this limitation could lead to a “death spiral,” where a price crash forces miners to shut down, slowing the network further. The resulting delays could deepen the panic, creating a vicious cycle of declining hash rates, prolonged block times, and falling prices.
Further in his critique of BTC, Bons claimed Bitcoin’s transaction capacity is insufficient for real-world use. He compared Bitcoin’s 7 TPS to other systems, such as Visa’s 5,000 TPS, or even competitors in the crypto space that exceed 10,000 TPS without sacrificing decentralization.
“There are literally ZERO use cases that can be supported by 7 TPS. Mass self-custody over BTC is a dangerous narrative. The only scalable path forward for BTC adoption is through centralized custodians and banks, contradicting its ethos as ‘freedom money’,” he stated.
Bons also questioned Bitcoin’s long-term sustainability, citing its shrinking security budget. This, in his opinion, is a critical issue that could exacerbate the risks he outlined. The thread also touches on Bitcoin’s deviation from its original vision as “peer-to-peer (P2P) electronic cash.” He lamented that the network’s constraints and governance have turned it into a speculative asset rather than a practical medium of exchange.
Bons’ remarks ignited a heated debate on X (formerly Twitter). Patrick Flanagan, a self-described tech expert, dismissed the claims.
“This is pure fantasy. If this was going to occur, it would have occurred years ago,” Flanagan argued.
Bons rebutted, asserting that the risk increases as the number of users grows. He noted that even a fraction of users leaving could trigger a run and added that the larger the network gets, the more severe the problem becomes.
Other users highlighted potential alternatives, such as trading wrapped Bitcoin (WBTC) on Ethereum, which bypasses Bitcoin’s base layer limitations. Bons acknowledged this but noted that wrapped BTC users could exit quickly while on-chain users would be trapped, exacerbating the sell-off. The discussion also extended to Bitcoin’s self-custody model.
“This is something that self-custody advocates should pay attention to. One tiny bit of FUD and everyone gets their money stuck,” DashPay’s Joel Venezuela remarked.
Bons responded, acknowledging the difficult position he finds himself in as a cypherpunk and self-custody advocate. Another user raised a comparison to gold, questioning how long it would take to liquidate global gold holdings. Bons countered that while gold also has practical limits, its theoretical transaction capacity far exceeds Bitcoin’s, making it less susceptible to such bottlenecks.
Critics of Bons’ analysis argue that Bitcoin has weathered similar concerns in the past without collapsing. However, his warning adds to a growing chorus of voices calling for a reevaluation of Bitcoin’s scalability and usability.
Despite his grim outlook for Bitcoin, Bons remains optimistic about the broader cryptocurrency space. “There is much hope left for cryptocurrency as a whole,” he concluded, suggesting that Bitcoin’s original ethos now thrives in other blockchain projects.
Meanwhile, while Bitcoin remains the dominant cryptocurrency, debates over its scalability and resilience continue. Bons’ warning serves as a stark reminder of the challenges Bitcoin faces as it seeks broader adoption in a changing financial space. Elsewhere, Galaxy CEO Mike Novogratz has almost similar reservations about a Bitcoin reserve in the US.
“I think that it would be very smart for the United States to take the Bitcoin they have and maybe add some to it… I don’t necessarily think that the dollar needs anything to back it up,” Novogratz claimed.
Disclaimer
In adherence to the Trust Project guidelines, BeInCrypto is committed to unbiased, transparent reporting. This news article aims to provide accurate, timely information. However, readers are advised to verify facts independently and consult with a professional before making any decisions based on this content. Please note that our Terms and Conditions, Privacy Policy, and Disclaimers have been updated.
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