Bitcoin miners turn to renewable energy amid profit margin squeeze

cointelegraphPublished on 2025-12-12Last updated on 2025-12-12

Abstract

Bitcoin mining companies are increasingly adopting renewable energy sources to reduce operational costs as profitability faces severe pressure. The hash price, a key metric for miner earnings, has fallen to approximately $39.4 per PH/s/day, below the breakeven threshold of $40. Recent projects include a 20 MW solar-powered facility in Texas by Sangha Renewables, a 30 MW hydroelectric mining operation in Ethiopia by Phoenix Group, and a wind-powered site collaboration in Texas between Canaan and Soluna. Canaan is also developing AI-enhanced, energy-efficient mining rigs. These moves come as the Bitcoin network’srate continues hitting all-time highs, exceeding 1 zetahash, intensifying competition and energy consumption. Rising costs have already led some operators, like Tether in Uruguay, to exit mining operations.

Bitcoin mining companies are turning to renewable energy to reduce costs amid record-low hash price, a critical metric for miner profitability, which is below the $40 level that marks the breakeven point for mining operators.

Hash price, which measures expected miner profitability per unit of computing power used to successfully add a block, is about $39.4 per petahash second per day (PH/s/day) at the time of this writing, according to mining data provider Hashrate Index.

Sangha Renewables, a Bitcoin (BTC) miner and renewable energy company, energized a 20 megawatt (MW) solar-powered mining facility in Ector County, Texas, on Thursday, according to TheMinerMag.

Miner hash price continues to decline. Source: Hashrate Index

The Phoenix Group, a mining and digital infrastructure company, announced in November that it had launched a 30-megawatt mining operation using hydroelectric power in Ethiopia.

In September, Canaan, a hardware manufacturer and Bitcoin miner, partnered with digital infrastructure company Soluna to deploy a mining facility at a wind-powered site in Briscoe County, Texas.

Canaan is also developing an adaptive mining rig to maximize energy efficiency. The hardware balances electrical loads and uses AI to adjust energy usage.

The Bitcoin mining industry is facing several economic challenges, including reduced mining rewards, which have placed industry players in the toughest profit margin environment in the sector’s history.

Related: Thirteen years after the first halving, Bitcoin mining looks very different in 2025

Mining BTC becomes increasingly expensive

The Bitcoin network’s mining hashrate, a proxy for the total amount of computing power securing the protocol, continues to reach new all-time highs.

Although the hashrate oscillates in the short term, the long-term trend is upward, with the network hashrate crossing the 1 zetahash milestone in April.

Bitcoin network hashrate. Source: CryptoQuant

One zetahash is equal to 1,000 petahashes. Rising hashrate means that miners must expend ever-greater computing resources to remain competitive and successfully mine blocks.

In November, stablecoin issuer Tether said it was shuttering its Bitcoin mining operation in Uruguay, citing rising energy costs.

Magazine: Big questions: Would Bitcoin survive a 10-year power outage?

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What is $BITCOIN

DIGITAL GOLD ($BITCOIN): A Comprehensive Analysis Introduction to DIGITAL GOLD ($BITCOIN) DIGITAL GOLD ($BITCOIN) is a blockchain-based project operating on the Solana network, which aims to combine the characteristics of traditional precious metals with the innovation of decentralized technologies. While it shares a name with Bitcoin, often referred to as “digital gold” due to its perception as a store of value, DIGITAL GOLD is a separate token designed to create a unique ecosystem within the Web3 landscape. Its goal is to position itself as a viable alternative digital asset, although specifics regarding its applications and functionalities are still developing. What is DIGITAL GOLD ($BITCOIN)? DIGITAL GOLD ($BITCOIN) is a cryptocurrency token explicitly designed for use on the Solana blockchain. In contrast to Bitcoin, which provides a widely recognized value storage role, this token appears to focus on broader applications and characteristics. Notable aspects include: Blockchain Infrastructure: The token is built on the Solana blockchain, known for its capacity to handle high-speed and low-cost transactions. Supply Dynamics: DIGITAL GOLD has a maximum supply capped at 100 quadrillion tokens (100P $BITCOIN), although details regarding its circulating supply are currently undisclosed. Utility: While precise functionalities are not explicitly outlined, there are indications that the token could be utilized for various applications, potentially involving decentralized applications (dApps) or asset tokenization strategies. Who is the Creator of DIGITAL GOLD ($BITCOIN)? At present, the identity of the creators and development team behind DIGITAL GOLD ($BITCOIN) remains unknown. This situation is typical among many innovative projects within the blockchain space, particularly those aligning with decentralized finance and meme coin phenomena. While such anonymity may foster a community-driven culture, it intensifies concerns about governance and accountability. Who are the Investors of DIGITAL GOLD ($BITCOIN)? The available information indicates that DIGITAL GOLD ($BITCOIN) does not have any known institutional backers or prominent venture capital investments. The project seems to operate on a peer-to-peer model focused on community support and adoption rather than traditional funding routes. Its activity and liquidity are primarily situated on decentralized exchanges (DEXs), such as PumpSwap, rather than established centralized trading platforms, further highlighting its grassroots approach. How DIGITAL GOLD ($BITCOIN) Works The operational mechanics of DIGITAL GOLD ($BITCOIN) can be elaborated on based on its blockchain design and network attributes: Consensus Mechanism: By leveraging Solana’s unique proof-of-history (PoH) combined with a proof-of-stake (PoS) model, the project ensures efficient transaction validation contributing to the network's high performance. Tokenomics: While specific deflationary mechanisms have not been extensively detailed, the vast maximum token supply implies that it may cater to microtransactions or niche use cases that are still to be defined. Interoperability: There exists the potential for integration with Solana’s broader ecosystem, including various decentralized finance (DeFi) platforms. However, the details regarding specific integrations remain unspecified. Timeline of Key Events Here is a timeline that highlights significant milestones concerning DIGITAL GOLD ($BITCOIN): 2023: The initial deployment of the token occurs on the Solana blockchain, marked by its contract address. 2024: DIGITAL GOLD gains visibility as it becomes available for trading on decentralized exchanges like PumpSwap, allowing users to trade it against SOL. 2025: The project witnesses sporadic trading activity and potential interest in community-led engagements, although no noteworthy partnerships or technical advancements have been documented as of yet. Critical Analysis Strengths Scalability: The underlying Solana infrastructure supports high transaction volumes, which could enhance the utility of $BITCOIN in various transaction scenarios. Accessibility: The potential low trading price per token could attract retail investors, facilitating wider participation due to fractional ownership opportunities. Risks Lack of Transparency: The absence of publicly known backers, developers, or an audit process may yield skepticism regarding the project's sustainability and trustworthiness. Market Volatility: The trading activity is heavily reliant on speculative behavior, which can result in significant price volatility and uncertainty for investors. Conclusion DIGITAL GOLD ($BITCOIN) emerges as an intriguing yet ambiguous project within the rapidly evolving Solana ecosystem. While it attempts to leverage the “digital gold” narrative, its departure from Bitcoin's established role as a store of value underscores the need for a clearer differentiation of its intended utility and governance structure. Future acceptance and adoption will likely depend on addressing the current opacity and defining its operational and economic strategies more explicitly. Note: This report encompasses synthesised information available as of October 2023, and developments may have transpired beyond the research period.

363 Total ViewsPublished 2025.05.13Updated 2025.05.13

What is $BITCOIN

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