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Why Blockchain, NFTs, And Web3 Have A Sustainability Problem

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Why Blockchain, NFTs, And Web3 Have A Sustainability Problem

Blockchain – the distributed, decentralized system that helps confirm crypto transactions and file possession of NFTs – requires a large quantity of computing energy and electrical energy. And because the NFT market and different Web3 applied sciences proceed to increase, the environmental affect of blockchain has been rising.

The inducement to create cryptocurrency “mines” or enormous server farms, is excessive. Bitcoin, which is the world’s largest cryptocurrency, consumes an estimated 150 terawatt-hours of electrical energy yearly – an quantity equal to the whole nation of Argentina. Producing that a lot vitality emits roughly 65 megatons of carbon dioxide into the ambiance on an annual foundation.

However as society’s thirst for Web3 applied sciences continues to develop, the trade might want to discover methods to be extra sustainable, so new tech doesn’t decelerate our efforts to fight local weather change.

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Let’s have a look at a number of the methods blockchain, cryptocurrency, and NFTs would possibly transition to greener applied sciences and extra sustainable vitality sources.

The way to Curtail the Results of Blockchain Know-how

Listed here are some methods of creating blockchain applied sciences, cryptocurrency mining, and NFTs cleaner and extra sustainable:

Embracing extra energy-efficient blockchain methods

Most of the hottest cryptocurrencies depend upon energy-inefficient problem-solving methods referred to as “Proof of Work.” In POW methods, miners compete with each other to see who can problem-solve the quickest in alternate for crypto rewards. POW methods like this take up a considerable amount of vitality.

“Proof of Stake” methods, however, depend on market incentives, and “validators” put down a stake (a deposit) in alternate for the suitable so as to add blocks to the blockchain. Eradicating competitors from the system through the use of Proof of Stake (POS) reportedly makes use of 99.9% much less vitality than Proof of Work, and due to this fact decreases carbon emissions. Ethereum, the second largest blockchain, has just lately efficiently transitioned from POW to a POS system.

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Adoption of renewable vitality sources

One clear strategy to make blockchain extra sustainable is to mine with solar energy and different inexperienced vitality sources.

Genesis Mining, which relies in Iceland, is likely one of the largest miners on the earth, and it makes use of 100% renewable vitality and allows mining for Bitcoin and Ethereum within the cloud.

As a result of each firm that makes use of blockchain defines its personal miner compensation methods, new blockchains might conceivably supply incentives for utilizing inexperienced vitality.

Though renewable vitality might be tough to retailer, some nations have a transparent benefit. For instance, Paraguay’s vitality provide relies nearly 100% on hydroelectric sources. Bitcoin mined on this nation can have a decrease carbon footprint than in nations depending on fossil fuels.

How Blockchain May Be Helpful within the Combat In opposition to Local weather Change

Some specialists predict that blockchain is perhaps the important thing to sustainability improvements that may assist us battle local weather change. The expertise may very well be helpful in air pollution monitoring and monitoring the sustainability of merchandise.

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Moreover, blockchain tech might truly assist speed up the deployment of renewable vitality in growing nations.

Mark Radka, Chief of UNEP’s Power and Local weather Department, says, “The world must nearly halve emissions over the subsequent eight years to remain on monitor for a 1.5°C world, whereas on the similar time increasing entry to vitality to deliver tons of of thousands and thousands of individuals onto the grid. Blockchain expertise can play an element by making doable extra correct load monitoring, technology, and distribution within the grid by way of environment friendly use of knowledge.”

The Greening of Blockchain

The blockchain, NFT, and Web3 areas will face many challenges as researchers and builders try to go inexperienced and scale back their environmental affect. Integrating renewable vitality sources and switching to really sustainable mining practices are just some methods the fourth industrial revolution can grow to be extra sustainable.

To remain on prime of the most recent on new and rising enterprise and tech developments, make certain to subscribe to my publication, comply with me on Twitter, LinkedIn, and YouTube, and take a look at my books ‘Tech Developments in Apply’ and ‘Enterprise Developments in Apply, which received the 2022 Enterprise E book of the Yr award.

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Blockchain Revolution: How Cryptocurrency is Transforming Global Logistics – theafricalogistics.com

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Blockchain Revolution: How Cryptocurrency is Transforming Global Logistics – theafricalogistics.com

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The global logistics industry is undergoing a seismic shift, driven by the integration of blockchain technology and cryptocurrency.

These innovations promise to enhance transparency, efficiency, and security across the supply chain. From tracking shipments to streamlining cross-border payments, the synergy between blockchain and cryptocurrency is setting new benchmarks for the logistics sector.

1. Blockchain’s Role in Logistics

Blockchain technology, essentially a decentralized ledger system, enables secure and transparent recording of transactions. For logistics, this translates into the ability to track goods in real-time, authenticate the origin of products, and mitigate fraud. Key benefits include:

  • Enhanced Traceability: Every transaction, from the manufacturing stage to delivery, is recorded on an immutable ledger. This ensures that stakeholders have a comprehensive view of the supply chain.
  • Reduced Paperwork: By digitizing documents such as bills of lading and certificates of origin, blockchain eliminates the inefficiencies of manual processes.
  • Improved Trust: Smart contracts, self-executing agreements coded on the blockchain, reduce disputes and enhance trust between parties.

2. Cryptocurrency in Cross-Border Transactions

Traditional cross-border payments in logistics are often marred by high fees, long processing times, and currency exchange risks. Cryptocurrencies, like Bitcoin and stablecoins, are addressing these challenges by:

  • Lowering Transaction Costs: Cryptocurrency transactions bypass intermediaries, significantly reducing fees.
  • Speeding Up Payments: Transactions settle in minutes, eliminating delays common with traditional banking systems.
  • Enhancing Financial Inclusion: For businesses in emerging markets, cryptocurrencies provide access to global trade without reliance on conventional banking infrastructure.

3. Use Cases Transforming the Sector

Several real-world applications highlight the impact of blockchain and cryptocurrency in logistics:

  • Walmart’s Blockchain Initiative: Walmart leverages blockchain to track the origin of produce, ensuring food safety and traceability within its supply chain.
  • Maersk’s TradeLens Platform: Developed in collaboration with IBM, TradeLens uses blockchain to digitize and streamline global shipping documentation, reducing inefficiencies.
  • Cryptocurrency-Powered Freight Payments: Startups like Slync.io enable shippers to pay carriers using digital currencies, enhancing payment speed and reliability.

4. Challenges to Adoption

Despite its potential, the adoption of blockchain and cryptocurrency in logistics is not without hurdles:

  • Regulatory Ambiguities: The legal status of cryptocurrencies varies across countries, complicating implementation.
  • Scalability Concerns: Processing thousands of transactions per second remains a challenge for blockchain networks.
  • Skill Gaps: The logistics workforce often lacks the technical expertise to deploy and manage blockchain systems.

5. The Road Ahead

The integration of blockchain and cryptocurrency in logistics is still in its nascent stages but holds immense promise.

Industry players are investing in pilot projects to explore scalability and operational viability. The convergence of these technologies with artificial intelligence and IoT will further revolutionize the sector, enabling predictive analytics, autonomous supply chains, and more.

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Conclusion

Blockchain and cryptocurrency are not just buzzwords but transformative tools reshaping the logistics landscape.

By fostering transparency, reducing costs, and expediting processes, these technologies are addressing long-standing inefficiencies in the supply chain.

As adoption accelerates, businesses that embrace this revolution stand to gain a significant competitive edge in an increasingly digital and globalized economy.

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Exploring the potential use cases of Pi Coins post-launch

 

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My Top Cryptocurrency to Buy Right Now (Hint: It's Not Bitcoin) | The Motley Fool

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My Top Cryptocurrency to Buy Right Now (Hint: It's Not Bitcoin) | The Motley Fool

The performance of Bitcoin (BTC -0.53%) this year has been nothing short of extraordinary. It’s now up about 46% since the election on Nov. 5, and 146% year to date. Best of all, Bitcoin recently broke through the $100,000 price level to hit another all-time high just north of $108,000.

But what if I told you that there is another top cryptocurrency that is up more than 120% since the election, and 430% year to date? And that this cryptocurrency also just set a new all-time high? That cryptocurrency is Sui (SUI -3.69%), which now ranks 14th among all cryptocurrencies with a $13 billion market cap.

What is Sui and why haven’t I heard of it before?

If you’ve never heard of Sui, that’s understandable. The cryptocurrency only launched in May 2023, just as the market was emerging from the crypto winter of 2022. So, in many ways, its launch flew under the radar of investors. There were bigger issues to consider. The industry was still coping with the aftermath of the collapse and scandal of crypto exchange FTX in November 2022, and nobody was very interested in hearing about another new cryptocurrency launch.

But fast-forward to August 2024. That’s when 21Shares — the company that partnered with Cathie Wood’s Ark Invest on the launch of spot exchange-traded funds (ETFs) for Bitcoin and Ethereum (ETH -0.79%) — released a research report on Sui, detailing all of its unique characteristics. For example, it described how a new technical upgrade suddenly made Sui faster than any other top blockchain by a substantial margin. It pointed out how Sui was rapidly growing in terms of total value locked (TVL), which is a key metric showing the relative strength of a particular blockchain.

Image source: Getty Images.

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The title of the report (“Is Sui a Solana (SOL -0.00%) Killer?”) was very provocative, at least for crypto investors. It suggested that Sui had the technological chops to take on Solana, which now ranks as the fifth-largest cryptocurrency. For several years now, Solana has been positioned as the next Ethereum, so Sui being tabbed as a potential Solana killer is a big deal. In fact, 21Shares suggested that there might be a $68 billion market opportunity for Sui if it was able to take on Solana and win.

How high can Sui go in 2025?

My primary concern right now with Sui is that it may be overheating. Just like Bitcoin, it is smashing through all-time high after all-time high. Right now, Sui is trading at about $4.50 after briefly testing the $5 price level. From the perspective of crypto traders, $5 presents the same psychological price barrier for Sui that $100,000 did for Bitcoin. It took Bitcoin a while to break through the $100,000 level, so Sui may not be able to break through the $5 price level by the end of this year.

But, in 2025, watch out. Just take a look at this comparison chart of Bitcoin and Sui since the presidential election. That leads me to think that the market is very bullish on Sui’s prospects under the Trump administration.

Bitcoin / U.S. dollar chart by TradingView

Moreover, consider the trading volume that Sui is now seeing on Coinbase Global (COIN 1.75%). Sui has become one of the 10 most popular cryptocurrencies on the platform in terms of 24-hour trading activity. Granted, the trading volume in Sui is nowhere near that of Bitcoin or Ethereum. But there’s more activity in Sui than in popular cryptocurrencies such as Chainlink, Litecoin, Cardano, Shiba Inu, and Avalanche.

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Best of all, Sui has a major new product launch coming in 2025. It’s a $599 handheld gaming device that is currently available for pre-order online. If that product launch is a success, then it could be off to the races for Sui. It could easily double in price to hit the $10 price level.

This cryptocurrency could soar even higher if it ever realizes its full potential as the next Ethereum. Imagine if you had invested in Ethereum just 18 months after its launch. Most likely, you’d be a crypto millionaire by now. In December 2016, Ethereum was trading around $5,  which is roughly where Sui is trading right now. Today, Ethereum trades for about $3,400.

That said, I can’t emphasize enough how speculative Sui is. It is still a baby in crypto terms. It has only been around for 18 months, and it can be difficult to get good data and reliable information about it. So, do your due diligence before investing in Sui, and keep your expectations in check. An investment opportunity like Ethereum might only come around once in a lifetime, so it’s asking a lot for it to happen with Sui as well.

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Dominic Basulto has positions in Bitcoin, Ethereum, SUI, and Solana. The Motley Fool has positions in and recommends Bitcoin, Coinbase Global, Ethereum, SUI, and Solana. The Motley Fool has a disclosure policy.

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S. Korea, US conducting joint research to block NK cryptocurrency heists

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S. Korea, US conducting joint research to block NK cryptocurrency heists

A representation of Bitcoin and a price chart are seen in this October 2023 photo illustration. Reuters-Yonhap

South Korea and the United States are conducting joint research to strengthen protection against cryptocurrency heist attempts amid growing concerns of such attacks by North Korea-linked hackers, officials said Sunday.

Based on a recently signed technical annex between the South Korean government and the U.S. Department of Homeland Security, the two sides will jointly develop technologies to prevent cryptocurrency-targeted attacks and to track stolen assets, according to authorities and cybersecurity industry officials.

The science ministry plans to support such research through the Institute of Information & Communications Technology Planning & Evaluation until 2026.

The move comes as the price of bitcoin recently surged to $100,000 after the U.S. presidential election last month, raising concerns of increased attempts by hackers to steal virtual assets.

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While the United States collaborates with other countries for cybersecurity research, it is known to have chosen South Korea for research on digital asset tracking technology as North Korea is seen as a key culprit behind cryptocurrency heists.

Under the program, South Korean and U.S. researchers, including those from Korea University and the RAND research institute, will focus on technologies to prevent and track hackers when they steal assets from a cryptocurrency exchange.

They will also focus on understanding how they convert or launder other financial assets they obtain into virtual assets through illegal ransomeware or other methods.

North Korea is known as a major player in cryptocurrency heists, with hackers linked to the country estimated to have stolen $1.34 billion worth of cryptocurrency across 47 incidents this year, according to Chainalysis, a blockchain analysis firm. (Yonhap)

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