# What is the latest news about Mara from CNBC?

Jessica Washington · August 4, 2026

> Bitcoin mining, including operations by Marathon Digital Holdings (MARA), relies heavily on computational power, which is measured in hashes per...

Bitcoin mining, including operations by Marathon Digital Holdings (MARA), relies heavily on computational power, which is measured in hashes per second.

This represents the number of calculations done per second to solve complex mathematical problems that secure the blockchain.

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The energy consumption of the Bitcoin network has reached staggering levels, comparable to that of some countries.

As of late 2023, estimates suggest Bitcoin mining consumes about 100 terawatt-hours of electricity annually, raising questions about sustainability.

Marathon Digital Holdings has developed strategies to utilize “stranded” energy resources, which refers to energy that is produced but not used or transported effectively.

This can include excess energy generated from renewable sources that would otherwise be wasted.

The company's focus on sustainability reflects a growing trend in the cryptocurrency market, where businesses are increasingly looking for ways to reduce their carbon footprints while maximizing mining efficiency.

The profits from Bitcoin mining are tied to the price of Bitcoin and the network’s difficulty level, both of which can fluctuate dramatically.

This means that even with increased computational power, profitability can decline if Bitcoin prices drop or mining difficulty increases.

The latest reports indicate that MARA's adjusted EBITDA increased by 266% in the first quarter of 2024, demonstrating a strong operational performance amidst changing market conditions.

Marathon Digital recently completed a $300 million offering of convertible senior notes, a financial instrument that could provide the company capital to expand its operations, including acquisitions or infrastructure investments.

The Bitcoin blockchain processes about 7 transactions per second (TPS), which is significantly lower than traditional financial networks like Visa that handle over 24,000 TPS.

This has led to discussions about improving scalability through technology upgrades.

Bitcoin transactions are secured through cryptographic hashing, specifically the SHA-256 algorithm.

This makes it computationally secure and difficult to alter any of the transaction data once it has been confirmed on the network.

Mining operations often require specialized hardware called ASICs (Application-Specific Integrated Circuits), which are designed solely for the purpose of mining Bitcoin and are significantly more efficient than standard computer CPUs or GPUs.

The geographical distribution of Bitcoin mining is also a critical factor, as some regions offer cheaper electricity rates, benefiting miners.

Historically, significant mining operations were based in China, but restrictions have led to a shift toward countries like the United States and Kazakhstan.

As of October 2024, the market capitalization of Marathon Digital Holdings is approximately $6.04 billion, reflecting the volatility and growth potential in the digital asset sector.

The company is also viewed as a bellwether for the broader cryptocurrency sector.

Performance metrics from MARA can provide insights into the future trajectory of the Bitcoin market and the broader implications for cryptocurrency regulations and mining practices.

A recent development is the innovation of "green mining," where companies like MARA strive to power their operations with renewable energy sources such as wind or solar, thus potentially transforming the environmental impact of Bitcoin mining.

The price of Bitcoin can create a direct correlation with the market price of mining stocks like MARA.

As Bitcoin's price fluctuates, so too do the stock prices of companies involved in mining and digital asset management.

The energy transformation in cryptocurrency mining involves not only using stranded energy but also experimenting with energy storage solutions to optimize the use of intermittent renewable energy sources.

Blockchain technologies developed or utilized by companies like Marathon can eventually lead to advancements in other sectors such as supply chain management and financial services, illustrating the versatility of blockchain beyond just cryptocurrency.

With regulatory scrutiny increasing globally, companies engaged in crypto mining are adapting to comply with evolving laws, which can impact their operational strategies and profitability in the near future.

The design of Bitcoin miners has evolved from large setups requiring extensive infrastructure to more modular solutions that can be more easily deployed in various energy-rich but underutilized locations.

There are ongoing innovations in cooling technologies for miners, given the tremendous heat produced during the cryptographic calculations, which is leading to more efficient and sustainable mining operations in terms of energy consumption and operational costs.

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