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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

Leverabet Launches Cryptocurrency-Based Online Gaming Platform Focused on Digital Transactions and Transparent Gameplay

Published

4 hours ago

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February 15, 2026

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New York, NY/ GlobePRWire / Feb 12, 2026 –Leverabet, a cryptocurrency-enabled online gaming platform, has announced the launch of its digital entertainment ecosystem designed to integrate blockchain-based payments with a wide selection of online gaming content.

 

The platform enables users to participate in online games and sports-related markets using supported cryptocurrencies. By utilizing blockchain infrastructure, Leverabet facilitates digital asset deposits and withdrawals within its system.

 

Leverabet reports that its platform currently provides access to more than 15,000 on-demand games and coverage of over 500,000 sporting events annually. The gaming portfolio includes casino-style entertainment titles, multiplier-based games, and sports markets accessible through a single user interface.

 

To support transparency, Leverabet incorporates provably fair gaming technology. This system allows users to independently verify game outcomes through cryptographic validation methods.

The platform also includes structured user rewards and tier-based benefits designed to provide engagement incentives for registered users. Certain games within the ecosystem feature high-multiplier mechanics as part of their gameplay structure.

 

Leverabet states that it is designed with a privacy-conscious framework and streamlined account setup, subject to applicable laws and jurisdictional requirements. Availability of services may vary by region.

 

As the cryptocurrency sector continues to evolve, Leverabet aims to contribute to the broader development of blockchain-based digital entertainment platforms.

 

Users are encouraged to review local regulations before participating. Online gaming involves risk and may not be suitable for all individuals. Responsible participation is advised.

 

For more information, please visit:

Website: https://leverabet.com

X (Twitter): https://x.com/LeverabetCom

Telegram: https://t.me/leverabetcom

Instagram: https://www.instagram.com/leverabetcom

 

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Press Release

Xiangyang, China: locals welcome the Chinese New Year by flying sky lanterns and experiencing intangible cultural heritage.

Published

7 hours ago

on

February 15, 2026

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On February 14, 2026, local time, residents gather in the Ancient City of Xiangyang, located in Xiangyang, Hubei Province, China, to release Kongming lanterns in a coordinated public event. The Ancient City of Xiangyang boasts a history spanning 2,800 years.

Under the theme “Thousands of Lanterns Flying Above the Hanshui River and Thousands of Families Welcoming the Spring Festival,” the event organizers distribute 2,000 helium-filled electronic Kongming lanterns on-site. Citizens and visitors inscribe their Spring Festival wishes and heartfelt blessings upon the lanterns, transforming intangible hopes into tangible aspirations poised to ascend into the night sky. As the lanterns flew gently and serenely, cheers, festive songs, and warm blessings resonated in unison, harmonizing with the luminous glow of the Ancient City Wall of Xiangyang and the gentle ripples of the Hanshui River—culminating in a vivid Spring Festival tableau: “Thousands of lanterns shimmering against the ancient wall; thousands of households welcoming spring together.”

A series of folk performances is also held that evening. The lion dance and the intangible cultural heritage–designated fire pot performance make a striking appearance, embodying the auspicious symbolism of “fire dispelling malevolent forces and bringing peace to every household.” Additionally, an on-site chorus comprising one thousand participants performs traditional Spring Festival songs, infusing the entire venue with festive joy.

Text by: Xiao Yumeng, Pan Ling

Photos by: Yang Dong, Li Xuhu

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Press Release

George Washington University Launch Groundbreaking Public Certification Course on Mold Illness

Published

23 hours ago

on

February 14, 2026

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United States, 14th Feb 2026 — The National Organization of Remediators and Microbial Inspectors (NORMI) is proud to announce a first-of-its-kind educational opportunity for the general public and mold professionals alike: Understanding Mold Illness: The Basics, an online course offered through The George Washington University Office of Professional Education.

This unique opportunity makes university-level education on mold illness available not only to NORMI members, but also to non-member professionals and the general public, marking a significant step forward in accessible, science-based environmental health education.

“This is the first time an internationally-renowned university has recognized the need for a mold course at this level of detail,” said Doug Hoffman, President of NORMI.  “We are excited to incorporate this offering to our clients and professionals. Dr. Heyman has done an outstanding job of making this information easy to understand and, because it is so basic, it will lay a strong foundation of understanding for both the public and the profession.”

A Foundational Course Addressing a Growing Need

Understanding Mold Illness: The Basics is a self-paced, online course designed to introduce participants to the science, health implications, and real-world challenges associated with mold exposure. The course covers:

  • Core science behind mold-related illness and inflammatory responses
  • Common symptom patterns and clinical considerations
  • Mycotoxins and environmental exposure pathways
  • Practical communication strategies for professionals and the public
  • A credible academic framework bridging health science and environmental practice

The course was developed by Dr. Andrew Heyman, Fellowship Director Integrative Medicine Program at GWU, a recognized leader in environmental and mold-related health education.

“We are so excited to be able to partner with NORMI to offer this to a profession that needs this information,” said Dr. Andrew Heyman.  “Their clients are struggling in their pursuit of legitimate, science-based information about mold illness, and this is a great start in the right direction.”

Certification Through George Washington University

Upon successful completion, participants receive a Certificate of Completion from George Washington University, adding academic credibility for professionals in mold inspection, remediation, indoor air quality, healthcare-adjacent fields, and environmental health — as well as informed consumers seeking trustworthy education.

Exclusive NORMI Public Promotion

To encourage widespread participation, NORMI is offering an exclusive promotional opportunity for public enrollment:

This offer is available to both professionals and the general public, reinforcing NORMI’s commitment to education, transparency, and raising standards across the mold and indoor environmental health industries.

Why This Matters

Mold exposure continues to affect homes, schools, workplaces, and public buildings nationwide. While mold is common, the health impacts are often misunderstood, leading to confusion, misinformation, and frustration for affected individuals.

By supporting professional education with a leading academic institution, NORMI is helping bridge the gap between science, professional practice, and public understanding — empowering individuals with credible, foundational knowledge that supports better decisions and healthier environments.

About NORMI

The National Organization of Remediators and Microbial Inspectors (NORMI) is a global leader in standards, training, and certification for mold inspectors, remediators, and indoor environmental professionals.
doug@normi.org

Media Contact

Organization: NORMI, National Organization of Remediators and Microbial Inspectors

Contact Person: Doug Hoffman

Website: https://www.normi.org/

Email: Send Email

Country:United States

Release id:41423

The post George Washington University Launch Groundbreaking Public Certification Course on Mold Illness appeared first on King Newswire. This content is provided by a third-party source.. King Newswire makes no warranties or representations in connection with it. King Newswire is a press release distribution agency and does not endorse or verify the claims made in this release. If you have any complaints or copyright concerns related to this article, please contact the company listed in the ‘Media Contact’ section

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