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Behind High Energy Consumption of Blockchain: PoS Consensus Mechanism To Be A Solution

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5 years ago

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The energy consumption of Blockchain

Recently, Elon Musk, the founder of Tesla, posted on Twitter saying that: Bitcoin can consume too much in mining and transaction process, such excessive fossil fuel consumption will result in negative impacts on the ecosystem. The Ethereum co-founder Vitalik Buterin also noticed the high power consumption problem in Blockchain technology. He presented that Ethereum would change its consensus mechanism from PoW to PoS to reduce the power consumption caused by the mining process in PoW-based technologies like the Bitcoin. From a global view, energy consumption issues are concerned by an increasing number of countries. To urge the efficient power usage, many countries and organizations have set up environmental protection plans, such as the UN’s SDG (Sustainable Development Goals) and the US carbon neutrality, etc.

In this context, the future development of a technology need to consider the sustainable development and environmental friendliness as one of the important metrics and goals. As an emerging technology for privacy protection, Blockchain presents excellent protection capabilities. However, such capabilities rely on the large-scale computing resources and result in a large amount of power consumption. Part of the reasons for such high power consumption are due to the PoW (Proof of Work) consensus mechanism which has high demands on the performance of the Blockchain nodes.

Besides energy consumption, other concerns of the consensus mechanism

The technology of the base layer of the Blockchain has the advantages like anonymous, Immutable, decentralized and so on. To achieve these advantages, Blockchain enhances the privacy and protect the transaction process by increasing the cost of network participation. The core concept of the early-stage PoW consensus mechanism is based on the workload cost.  The credibility need to be proved by the cost of a lot of work. In this case, the machines that maintain the ledgers (also referred to as mining nodes) need to continually crack complex math puzzles to obtain Bitcoin as rewards. This computing process not only needs to rely on a large amount of computing resources, but also sacrifices part of the scalability on the Blockchain to ensure safety. When it comes to the boosting growing of transaction volume, this mechanism will not be able to meet high-speed and large-scale processing demands. Based on such limitations of PoW, PoS (Proof of stake) is gaining more and more attention to work as a consensus mechanism with low resource consumption and guaranteed decentralization, safety and scalability.

In a PoS-based Blockchain system, nodes do not have to consume much power to compete for accounting rights. The priority of accounting rights is measured by the amount of stake holdings. In this way, the nodes no longer consume a large amount of electricity to calculate the hash functions, thereby solving the high energy consumption issues in PoW mechanism. In spite of the improved efficiency in PoS, the safety of the mechanism is affected. Therefore, in order to ensure the reliable operation of PoS, the researchers need to develop reliable algorithms from the trade-off among the decentralization, safety and scalability.

Unique advantages of PlatON PoS

With the issues caused by the PoW mechanism has been widely criticized, more and more Blockchain technologies inclined to choose or transit to the PoS-based consensus mechanisms. This results in a boosting growing of the PoS-based Blockchain frameworks in recent years. As the world leader in computing privacy area, PlatON has rooted and researched in privacy computing technologies many years. PlatON’s research and practice in consensus mechanisms are also forward-looking. The PPoS (PlatON PoS) consensus mechanism uses off-chain identity, credit mechanisms and procedural arrangements to provide a scheme to select a number of verification nodes from many participating nodes as fair and randomly as possible. Hence, PPoS can effectively inhibit bribery, collusion, etc., and reduce the consensus cost and improve the system scalability by optimizing technical details. Meanwhile, ensuring the decentralization and scalability, PlatON further enhances the system safety by combining the experiences in computing privacy area. The Alaya network based on PlatON PoS has been operating stably and efficiently for a long time, successfully solving the problem of over-centralization of the system, reducing network communication complexity and message complexity, improving consensus efficiency and the entire Blockchain transaction processing performance. In this case, the safety and liveness of the technology are verified. PlatON has been able to improve its PoS mechanism through its attention to every detail, continuous attempts, active exploration of cutting-edge areas, and forward-looking plans in the future development. Next step, PlatON will continue actively promoting the efficient network operation with high-quality code, providing efficient, high-availability, distributed and sustainable infrastructure applicable for diverse industrial and commercial use cases, and supporting the exchange of data flows in the global world.

References:

1.PlatON has launched the “Rally around the Galaxy” and launched a comprehensive simulation test, https://mp.weixin.qq.com/s/UeIRWj2lKJ7b1umSqU8_yQ

2. [Long Article Explained] What is the Giskard Consensus Mechanism? | Technology Cloud Atlas, https://mp.weixin.qq.com/s/4yHenrGH0E7zzLBuN58BJg

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Alex Jacob

Alex Jacob is a literature author. He was born in Chicago. Alex passion is writing news articles. He writes number of articles and published it.

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Press Release

UAE Institutional Leaders Convene in Abu Dhabi as Digital Asset Strategy Accelerates Across Global Finance

Published

8 hours ago

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February 23, 2026

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Global banks, asset managers, regulators and sovereign-backed institutions gather for the inaugural Digital Assets Forum Abu Dhabi (DAFME 1), reinforcing the UAE’s emergence as a global hub for institutional digital finance

Abu Dhabi, United Arab Emirates — May 13, 2026

Senior leaders from global finance, digital asset infrastructure, and regulatory institutions will convene in Abu Dhabi on May 13, 2026, for the inaugural Digital Assets Forum Abu Dhabi (DAFME 1) — a new institutional gathering focused on the accelerating integration of digital assets into regulated financial markets.

The launch of DAFME 1 comes at a defining moment for institutional adoption across the Gulf region. The Middle East and North Africa has rapidly emerged as one of the fastest-growing digital asset markets worldwide, supported by sovereign investment strategies, regulatory clarity, and large-scale financial innovation initiatives led by the United Arab Emirates.

As global financial institutions increasingly seek regulated environments for digital asset deployment, the UAE has positioned itself at the intersection of capital formation, technological infrastructure, and forward-looking policymaking.

Following three successful institutional editions of Digital Assets Forum in London — bringing together nearly 2,000 senior executives from banks, asset managers, hedge funds, and market infrastructure providers — the forum expands into Abu Dhabi amid growing global capital migration toward the region.

“Across our London editions, we have seen how regulatory certainty directly unlocks institutional participation,” said Victoria Gago, Co-Founder of Digital Assets Forum.
“What is taking place in Abu Dhabi and across the Gulf represents a structural shift in global finance. Capital formation, infrastructure development, and policy leadership are increasingly converging here. The UAE is demonstrating how governments and financial institutions can actively shape the future architecture of digital markets.”

Institutional Leadership and Confirmed Speakers

Confirmed institutional participants include senior executives from regulators, investment firms, custodians, and global digital asset platforms:

  • Christoph Richter, Head of Digital Assets & AI — ADGM
  • Sebastian Widmann, Head of Dubai — Komainu
  • Karl Naim, Group Chief Commercial Officer — XBTO Middle East
  • Yan Ma, Executive Director — Spartan Group
  • Catrina Wang, General Partner — Portal Ventures
  • Elliot Andrews, CEO — Aspen Digital
  • Rachel Conlan, Global Chief Marketing Officer — Binance

Additional institutional speakers and sovereign ecosystem participants will be announced in the coming weeks.

Backed by Abu Dhabi Global Market (ADGM)

DAFME 1 is backed by Abu Dhabi Global Market (ADGM) and will take place within Abu Dhabi’s international financial centre ecosystem.

Through its Financial Services Regulatory Authority (FSRA), ADGM has established one of the world’s most comprehensive regulatory frameworks for virtual assets, providing structured licensing regimes for exchanges, custodians, asset managers, brokers, and institutional infrastructure providers.

The UAE’s broader national strategy — spanning central bank digital currency initiatives, tokenisation programmes, and public-private innovation partnerships — reinforces the country’s ambition to become a global capital marketplace connecting Europe, Asia, and Africa.

Sovereign wealth funds, regional banking groups, and institutional allocators across the region are actively evaluating:

  • Tokenised real-world assets (RWA)
  • Stablecoin and payment infrastructure
  • Institutional digital asset funds
  • Regulated custody and market infrastructure

—all within a government-supported and compliance-driven framework.

Key Institutional Themes

Digital Assets Forum Abu Dhabi will examine the strategic questions shaping institutional markets, including:

  • UAE digital asset regulation in a global context
  • Institutional portfolio allocation and alpha generation
  • Stablecoins, payments, and CBDC developments
  • Integration between traditional finance (TradFi) and DeFi
  • Real-world asset tokenisation
  • The evolution of crypto ETFs
  • Liquidity, custody, and market infrastructure
  • Institutional risk and governance frameworks

A Curated, Outcome-Driven Institutional Format

Digital Assets Forum Abu Dhabi is designed as a highly curated executive-level environment focused on decision-makers rather than retail participation.

The programme includes:

  • Institutional main-stage discussions
  • Closed-door executive sessions
  • Dedicated 1:1 meeting areas
  • Private briefing and partnership rooms

The forum’s objective is clear: institutional alignment, capital deployment, and infrastructure coordination for 2026 and beyond.

About Digital Assets Forum

Digital Assets Forum is a global institutional event series connecting traditional financial markets with digital asset innovation.

The Abu Dhabi edition marks the forum’s expansion into the Middle East following established editions in London.

The series is organised by the European Blockchain Convention, launched in Barcelona in 2018, now recognised as one of Europe’s leading platforms bringing together financial institutions, policymakers, and infrastructure providers advancing blockchain adoption in mainstream finance.

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Cloud PR Wire

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Press Release

What Should Players Expect from the Online Gaming Industry in 2026?

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9 hours ago

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February 23, 2026

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Panjim, GOA—The gaming industry is evolving faster than ever, and 2026 is expected to bring transformative advancements that will reshape how players interact with digital platforms. From enhanced mobile experiences to AI-powered personalization, the next wave of innovation promises more immersive, secure, and user-friendly environments for players worldwide.

One of the biggest expectations in 2026 is seamless mobile integration. With the growing dominance of smartphones, platforms like lotus365 are focusing on delivering smoother navigation, faster loading speeds, and optimized performance. Players increasingly prefer gaming on the go, and lotus365 online platforms are adapting to meet this demand with responsive interfaces and real-time access across devices.

Another major shift will be advanced personalization powered by artificial intelligence. Gaming platforms are investing in AI tools that analyze user preferences, behavior patterns, and engagement levels to offer customized recommendations. A secure and verified lotus365 ID system will become even more essential, ensuring that users enjoy a personalized yet protected gaming experience. Security enhancements, including multi-layer authentication and encrypted transactions, are expected to set new industry standards.

The rise of app-based ecosystems is also shaping the future. Dedicated applications such as the lotus365 App are likely to offer enhanced features compared to traditional web-based platforms. These apps are designed to provide instant notifications, smoother gameplay, exclusive offers, and better account management tools. As players seek convenience and reliability, having access to a trusted lotus365 ID through a secure mobile application will become increasingly important.

In addition, 2026 will likely see greater transparency and responsible gaming initiatives. Industry leaders, including platforms like lotus365, are expected to implement stronger user protection policies, real-time support systems, and improved transaction monitoring. The expansion of lotus365 online services may also include innovative payment solutions, faster withdrawals, and streamlined verification processes to enhance user satisfaction.

Community engagement will play a crucial role as well. Through interactive features integrated within the lotus365 App, players can expect better communication channels, promotional updates, and user-friendly dashboards. A reliable lotus365 ID will serve as the gateway to accessing these integrated features seamlessly.

As competition intensifies, the focus in 2026 will be on technology-driven growth, security, and enhanced user experience. Platforms like lotus365.in and lotus365 online services are positioning themselves to meet the rising expectations of modern players. With improvements in app performance, data security, and digital accessibility through the lotus365 App, the gaming industry is preparing for a year defined by innovation, convenience, and smarter engagement.

The future of gaming in 2026 is not just about playing, it’s about experiencing a secure, personalized, and fully connected digital ecosystem.

Media Contact

Organization: Lotus365

Contact Person: Sanjay Sing

Website: https: //www.newlotus365.com/

Address:19, Aurangzeb Road, Near Safdarjung Tomb

Country: India 

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Press Release

Operational Police Protective Services Announces High-Threat Security Division to Support Maryland’s Growing Event Industry

Published

9 hours ago

on

February 23, 2026

By

  • The law enforcement–led company aims to support critical infrastructure through specialized security services.

  • “Security should never feel like an afterthought. By launching this division, we’re helping event organizers take a proactive stance on safety.”

Pasadena, Maryland, 23rd February 2026, ZEX PR WIRE, As Maryland’s event industry continues to grow at a rapid pace, so do the security challenges that come with larger crowds, higher-profile venues, and increasingly complex risk environments. From music festivals and sporting events to corporate functions and private gatherings, event organizers across the region are facing heightened concerns around crowd control, targeted threats, and emergency response readiness. Traditional private security models, often limited in training and authority, are struggling to meet the demands of these evolving conditions, leaving a critical gap in protection for both attendees and stakeholders.

Recognizing this growing need, Operational Police Protective Services has announced the launch of its High-Threat Security Division, a specialized operational unit designed to support Maryland’s expanding event market with advanced, law enforcement-led protective solutions. Built on years of operational experience and public safety expertise, the division is structured to provide professional-grade security services capable of addressing elevated risk scenarios.

“Events today are larger, more visible, and more complex than ever before,” shared a company representative. “What we’re seeing now is a clear demand for security that goes beyond basic staffing. Our High-Threat Security Division was created to bring disciplined, proactive, and accountable protection to environments where the margin for error is extremely small.”

Operational Police Protective Services has long been known for its work providing armed security services, as well as coordinating off-duty police personnel for clients who require a higher standard of safety and professionalism. The new division builds on that foundation by introducing advanced threat assessments, strategic deployment planning, and personnel with direct law enforcement and tactical backgrounds who are trained to operate in high-pressure environments.

Unlike conventional security approaches, the High-Threat Security Division focuses on prevention as much as response. Teams are trained to identify vulnerabilities, monitor behavioral indicators, and work seamlessly with venue staff and emergency responders. This approach has already proven effective in urban environments, where demand for armed security and protective services continues to rise alongside the city’s revitalized event calendar.

As event organizers increasingly seek solutions that align with public safety standards, Operational Police Protective Services is positioning itself as a trusted partner for comprehensive protective services. The company’s emphasis on training, accountability, and operational transparency ensures that clients receive not only capable personnel but also clear communication and structured oversight before, during, and after each assignment.

With Maryland’s event industry continuing to expand and attract national attention, the demand for credible, high-level protection is expected to grow. Through their initiative, Operational Police Protective Services represents a strategic investment in meeting that demand, ensuring that growth in the region’s event economy is matched by an equally strong commitment to security.

About Operational Police Protective Services

Operational Police Protective Services (OPPS) is a professional, law enforcement–led security firm providing comprehensive protective solutions throughout Maryland, Virginia, and Delaware. Founded with a mission to deliver a higher standard of safety, OPPS specializes in armed security, off-duty police staffing, and customized protective services for commercial properties, events, government entities, and private clients.

Contact

Website: https://www.oppsprotection.com/

Address: Pasadena, Maryland

Email: ejanik@oppsprotection.com

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Cloud PR Wire

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Disclaimer: The views, suggestions, and opinions expressed here are the sole responsibility of the experts. No Digi Observer journalist was involved in the writing and production of this article.

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