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

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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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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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Press Release

AgriFi Launches Real Yield DeFi Platform Backed by Agricultural Productivity

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Estonia, 21st February 2026, ZEX PR WIRE, AgriFi, the blockchain-based agricultural finance ecosystem built on the Polygon network, has introduced its structured DeFi staking framework designed to align blockchain rewards with measurable agricultural productivity.

Unlike conventional yield farming systems that rely primarily on token emissions, AgriFi’s staking architecture operates under what it defines as a Fair Yield Economy, where participation rewards are linked to ecosystem performance rooted in real farming activity.

This milestone reflects AgriFi’s 2026 objective of building a transparent Agricultural DeFi infrastructure where digital finance mechanisms are anchored to productive land, verified farm data, and operational revenue.

Redefining DeFi Staking Around Real Economic Output

Most staking systems in decentralized finance are structured around supply expansion or liquidity mining incentives. While these models can drive participation, they are often disconnected from real-world productivity.

AgriFi’s architecture introduces a structurally different framework.

The AGF token, an ERC 20 asset operating on Polygon with a fully circulating supply of 7.2 billion tokens, functions within a broader agricultural finance ecosystem. Staking is not positioned as speculative yield farming. Instead, it operates as a structured participation layer linked to ecosystem performance.

The underlying principle is straightforward:

Blockchain rewards should reflect measurable economic activity.

Within AgriFi’s model, that activity originates from agricultural production, farmland participation structures, and ecosystem-level revenue logic.

How AgriFi’s Blockchain Staking & Profit Model Works 

Staking Module

Token holders can lock their AGF tokens for periods ranging from 30 to 360 days, earning competitive yields of 5%–18% APY.
Smart contracts automatically calculate rewards based on staking duration and redistribute them directly to users’ wallets.
An early exit penalty of 2% ensures long-term ecosystem stability and consistent capital flow.

Profit Distribution Module

Beyond staking, AgriFi’s Profit Distribution Module converts farm revenues, such as crop sales and lease income, into stablecoins (e.g., USDC) and allocates them proportionally to AGF holders.
This creates a dual-income structure where investors benefit from both DeFi yield and real-world agricultural profits.

This establishes a dual participation structure where AGF holders may engage in both staking mechanics and agricultural performance participation, subject to ecosystem conditions.

All distribution logic is governed by smart contracts and remains on-chain and verifiable.

  1. Transparency Through Smart Contracts: All staking data, farm yields, and revenue flows are verifiable on the Polygon blockchain, ensuring full traceability from the field to the token holder.
  2. Farmer Capital Access: By enabling fractional investment through tokenized farmland, AgriFi allows farmers to raise funds transparently while sharing returns with global stakeholders.

From Field Performance to On-Chain Reward Logic

The defining strength of AgriFi’s staking model lies in its economic linkage between agriculture and blockchain.

The ecosystem architecture operates across three primary layers:

Blockchain Layer
Records token ownership, staking participation, governance logic, and smart contract execution.

Business Logic Layer
Manages farmland tokenization structures, allocation formulas, and reward calculations.

Off-Chain Operational Layer
Integrates agricultural activity, farm management systems, and IoT data inputs.

Revenue generated through agricultural activities and ecosystem participation influences the broader performance logic of the platform. That performance logic informs the sustainability and allocation of staking rewards.

In simplified structural terms:

Farm productivity influences ecosystem revenue
Ecosystem revenue influences distribution capacity
Distribution capacity influences staking sustainability

This framework establishes a direct pathway between real agricultural output and decentralized finance participation.

Importantly, staking returns are performance-linked and ecosystem dependent. They are not fixed-income guarantees. This distinction preserves structural integrity and regulatory clarity.

Agricultural DeFi Within the Real World Asset Movement

The tokenization of real world assets has become one of the defining themes in decentralized finance. Treasury instruments, real estate, and private credit have gained attention. Agriculture, despite being foundational to global economic stability, has remained structurally underrepresented.

AgriFi’s staking framework introduces a clear model for integrating agricultural productivity into DeFi reward mechanics.

Rather than treating farmland as a static digital token, the ecosystem embeds agricultural output into staking participation, governance structures, and ecosystem incentives.

This approach positions agricultural finance as a distinct and credible category within the broader real world asset evolution.

Infrastructure Built for Accessibility

Operating on Polygon enables low transaction costs and high throughput. Wallet compatibility includes MetaMask and WalletConnect, allowing participants to engage directly with staking contracts.

All staking logic remains on chain and independently verifiable, reinforcing transparency and trust.

About Agrifi

Agrifi is driving an agricultural revolution, harnessing blockchain technology to transform the agricultural supply chain. Our mission is to enhance transparency, efficiency, and sustainability in agriculture while empowering farmers and supporting small-scale agricultural practices.

Join us on this exciting journey to explore the future of agriculture while potentially enhancing the value of your AGF tokens. We’re not just redefining agricultural finance; we’re revolutionizing the future of farming and food production.

Ready to start staking your AGF tokens? Visit our website at https://agrifi.tech/for detailed steps on how to stake your tokens. Stay connected with us on Telegram, Twitter, Facebook and Instagram for the latest updates and community discussions.

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Press Release

Bernardo Arsuaga Cardenas on Emerging Trends That Matter to Everyday People

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Bernardo Arsuaga Cardenas of Monterrey, Mexico breaks down key trends shaping how we work, create, and tell stories in a changing world.

Monterrey, Mexico, 21st February 2026, ZEX PR WIREAward-winning filmmaker and storyteller Bernardo Arsuaga Cardenas is highlighting several recent trends that are affecting individuals across industries, careers, and communities. Drawing from his own experience moving from law to documentary filmmaking, Bernardo offers insight into what these trends mean for everyday people and how they can respond with practical action.

Bernardo Arsuaga Cardenas

Trend 1: Creative Work Is Becoming More Accessible — and More Competitive

More people than ever are creating videos, podcasts, short films, and digital content. Easy online tools and platforms mean anyone can publish, but that also means more noise and more competition for attention.

  • More than 90% of internet users watch video content weekly.

  • Independent creators now number in the tens of millions worldwide.

In Bernardo’s words, “A good story opens doors, but only if someone takes the time to tell it right.”

Trend 2: Storytelling Is More Valuable Than Ever in Work and Life

Across fields, the ability to communicate clearly has shifted from a “nice-to-have” to a core skill. Whether pitching an idea, presenting a project, or sharing a life experience, strong storytelling builds connection.

“My goal in filmmaking is to make people sit down, forget about themselves, and enjoy a story,” Bernardo says. Simple, relatable narratives resonate.

Trend 3: People Are Seeking Depth Over Distraction

There’s a growing desire for meaningful content that helps people reflect, learn, or feel something real. Short, surface-level content still grows fast, but deeper work earns lasting engagement.

Bernardo believes this reflects a need for substance: “Ideas die when they stay abstract. Plans keep them alive.”

Trend 4: Collaboration Across Fields Fuels Opportunity

People who work with others outside their comfort zone — different industries, backgrounds, or skill sets — open unexpected doors. Bernardo’s collaborations with musicians, chefs, and athletes demonstrate how cross-disciplinary work expands audience reach.

What This Means for You — in Plain Language

These trends show that while tools are easy to access, real influence comes from clarity of idea and consistency of effort. Bernardo puts it simply: “Finish what you start, even if it’s imperfect.” When you invest time into a clear story, idea, or skill — and share it with others — you build value that lasts beyond trends.

Your Next 7 Days — Actions You Can Take This Week

  1. Write a short narrative (about your week, a project, or a goal) and share it with someone.

  2. Watch one long-form documentary instead of scrolling social media.

  3. Pick one idea you’ve put off and write a first step.

  4. Talk to a neighbor or colleague about something they’re passionate about.

  5. Record a short video sharing something you learned recently.

  6. Organize your notes or sketches into one simple outline.

  7. Attend a local event — even online — that focuses on creativity or craft.

Your Next 90 Days — Longer Actions for Growth

  1. Start a storytelling project (journal, mini documentary, blog, or podcast).

  2. Build a small network of collaborators — aim for three people in different fields.

  3. Learn one new tool (editing software, audio recorder, design app) and use it weekly.

  4. Host or co-host a community screening or talk about a local issue.

  5. Set a weekly reflection habit — review what worked, what didn’t, and your next step.Call to Action

Start now. Pick one action — big or small — and take the first step today. Whether you write a paragraph, record a voice memo, or have a meaningful conversation, momentum begins with action.

About Bernardo Arsuaga Cardenas

Bernardo Arsuaga Cardenas is a Monterrey-based documentarian, producer, and partner in a post-production studio. A former lawyer, he has directed internationally recognized documentaries including The Weekend Sailor and The Michoacan File. His work merges storytelling, curiosity, and real human experience, with a focus on turning meaningful ideas into projects that connect with audiences around the world.

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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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Press Release

First Class Demolition Expands Commercial Demolition Services Across Melbourne and Surrounding Suburbs

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Australia, 21st Feb 2026 First Class Demolition, a leading provider of commercial demolition services in Victoria, has announced the expansion of its operations into Melbourne, Richmond, and surrounding suburbs. With over 20 years of industry experience, the company is set to provide safe, efficient, and fully licensed demolition solutions tailored to commercial and industrial clients across the region.

As urban development and property refurbishment continue to rise in Melbourne, demand for professional demolition services has grown significantly. First Class Demolition is responding to this need with a comprehensive suite of services that cater to warehouses, factories, schools, commercial buildings, car parks, and public facilities. The expansion reinforces the company’s commitment to delivering projects on time, within budget, and to the highest safety standards.

“Our mission has always been to provide reliable, professional, and fully compliant demolition services,” said the Director of First Class Demolition. “By expanding into Melbourne and nearby suburbs, we are bringing our expertise closer to clients who require commercial demolition Melbourne, partial demolition Melbourne, and associated services such as concrete excavation, land clearing, and asbestos removal Melbourne.”

The company’s service offerings include:

  • Commercial Demolition – Safe and efficient demolition of warehouses, factories, schools, concrete and metal buildings, parking lots, sidewalks, and council facilities.
  • Partial Demolition – Selective deconstruction that removes specific structures while preserving other parts of the building for renovations or alterations.
  • Concrete Excavation – Removal of reinforced concrete foundations, footings, stump and strip footings, rocks, and waffle pod slabs.
  • Land Clearing – Preparation of land for construction projects by clearing vegetation, debris, and restoring sites to a safe, usable state.
  • Strip Outs – Removal of fixtures, fittings, and interiors to leave spaces ready for refurbishment.
  • Asbestos Removal Coordination – Collaboration with fully licensed asbestos removalists to safely manage Class A and Class B asbestos, including providing compliance and clearance certificates.

First Class Demolition operates with full insurance and VBA registration, ensuring all projects adhere to the strictest safety and compliance requirements. Their team of specialists is equipped to manage every stage of a demolition project, from initial assessment and permits to site clearance and post-demolition cleanup.

Clients in Melbourne have already praised the company’s professionalism and efficiency. Marcus L., a recent customer, shared, “I’ve worked with several demolition contractors over the years, and these guys stand out. Clear pricing, no delays, and a very organized crew on site. First Class Demolition Melbourne delivered exactly what they promised.” Priya S., another client, added, “Professional, efficient, and easy to deal with. They managed all permits and safety requirements without any stress on our end. Highly recommend.”

The company is dedicated to offering fast turnaround times, competitive pricing, and exceptional customer service. Potential clients can request a free demolition estimate through the company’s website at https://commercialdemolitionmelbourne.com.au/, or contact the team directly at 0485 018 606 or info@commercialdemolitionmelbourne.com.au.

With the expansion, First Class Demolition aims to strengthen its presence in Melbourne while continuing to serve industrial and commercial clients across Victoria. Whether a project requires full-scale demolition, selective structural removal, or specialized asbestos coordination, the company promises dependable results delivered by experienced professionals.

About First Class Demolition
Founded over two decades ago, First Class Demolition provides top-tier commercial demolition Melbourne services across Melbourne and Victoria. The company specializes in a range of services, including commercial and industrial demolition, concrete excavation, land clearing, partial demolition, strip outs, and coordinating licensed asbestos removal. Fully licensed, insured, and VBA-registered, First Class Demolition is committed to delivering safe, compliant, and efficient project outcomes.

Contact:
First Class Demolition – Commercial Demolition Melbourne
Address: 380 La Trobe St, Melbourne, VIC 3000
Phone: 0485 018 606
Website: https://commercialdemolitionmelbourne.com.au/

Media Contact

Organization: First Class Demolition

Contact Person: Support team

Website: https://commercialdemolitionmelbourne.com.au/

Email: Send Email

Country:Australia

Release id:41758

The post First Class Demolition Expands Commercial Demolition Services Across Melbourne and Surrounding Suburbs 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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