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The importance of sustainability: Why eco-friendly blockchains are the future

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As more and more decentralized applications (DApps), such as GameFi, DeFi, NFTs, and more, are being developed, heated discussions about the environmental impact of blockchain and cryptocurrency have reignited once more. Especially after China’s crackdown on cryptocurrency mining activities, public debates about blockchain and crypto-related energy consumption rates have reached a climax.

Proof of Work’s environmental impact

Since the birth of Bitcoin, the Proof of Work (PoW) consensus mechanism has always been fundamental to the security of blockchain networks. This consensus is reached through computing power, commonly referred to as hash rate.

Over time as blockchain technology is being adopted by the world, the energy consumption rate of the entire blockchain network has skyrocketed, leading to significant environmental costs. The University of Cambridge estimates that Bitcoin mining consumes about 130 TWh per year, accounting for about 0.1% of the world’s total primary energy consumption.

As far as DApp development is concerned, energy consumption-related environmental issues are mostly derived from Ethereum mining, since Ethereum is a PoW blockchain with the largest ecosystem full of projects in varying sizes. With the recent London hard fork, the transition to Ethereum 2.0-a complete Proof of Stake (PoS) blockchain, will be completed as early as 2022. As a result, the current energy consumption per transaction on Ethereum is about 35 kWh, which is equivalent to the energy consumption of a single person in developing countries for 3 days.

The true cost of DApp transactions

While mass crypto adoption is happening around the world, DApps and their applicability will eventually catch up. New projects such as wealth management applications, lending platforms, decentralized exchanges (DEX), NFT-inspired metaverses, and more, that are gradually taking over social media and our lives are the ultimate proof. If you have been paying attention to what’s happening around you, the crypto community’s passion and loyalty towards decentralized, immutable technology are clearly reflected in the real world.

That is certainly good news for crypto enthusiasts, but for the environment, it’s an entirely different story. Take NFTs for example. Memo Atken, a digital artist and engineer, estimates that the true cost of an NFT is much higher than a typical energy consumption of a transaction on Ethereum (35 kWh). He believes that NFT-related transactions will cost much more because all NFTs have to be minted and exchanged multiple times on the blockchain.

He is certainly correct. In fact, an NFT’s creation and distribution do not only consist of a simple mint and sale process. There will be many subsequent transactions made by collectors and traders, which makes the average carbon footprint of each NFT close to 340kWh (an average of 211 kg of CO2), equivalent to a single person’s energy consumption in a developed country for more than a month.

Why eco-friendly blockchains are favored by developers

In early 2021, several public blockchains underwent considerable ecosystem expansion, such as ThunderCore, Solana, Polkadot, and Binance Smart Chain. These blockchains’ ecosystems are in full bloom, as decentralized projects like DAOs, Oracles, Token Bridges, DeFi protocols, NFT marketplaces, blockchain games, and more, are being deployed consistently. There are many reasons for the expansion of these networks, but one thing they all have in common is that none of them utilize a PoW consensus mechanism (meaning zero physical mining facilities are used). Instead, novel mechanisms, such as PoS, that allow on-chain staking and other models to replace PoW are applied.

Among them, the ThunderCore blockchain uses the state-of-the-art PoS consensus mechanism, PaLa, which not only solves the “scalability trilemma”, but also supports the chain’s entire ecosystem with cheap renewable energy. ThunderCore is an eco-friendly public blockchain, and its CO2 emissions, resulting from on-chain transactions, are reduced by more than 10,000x. For example, its block creation does not require the support of large amounts of energy resources like Bitcoin and Ethereum do. ThunderCore is also EVM compatible, which allows the rapid migration and deployment of Ethereum projects. With low gas fees (<$0.00001), sub-second confirmations, and 4,000+ TPS, ThunderCore has become a platform favored by developers from the world over.

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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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TR.ENERGY: Buy TRON Energy and Fee Savings on USDT Transfers in the TRX Network

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Sharjah, UAE, 5th July 2025, ZEX PR WIRETR.ENERGY is a high-tech decentralized platform for efficient delegation and rental TRON Energy, helping users significantly reduce transaction costs when transferring USDT TRC-20 on the network.

The platform enables users to buy TRON energy instantly, providing a cost-effective alternative to the traditional fee model on the TRON blockchain. This solution is especially relevant for active traders, crypto businesses, exchanges looking to optimize expenses.

Why Energy Matters in the TRON Network

The TRON network is one of the fastest-growing and most advanced ecosystems in Web3. However, when interacting with smart contracts — such as transferring USDT TRC-20 or deploying a decentralized application (dApp) — users consume energy. If there’s not enough energy in the wallet, the network burns TRX, increasing the transaction cost. For high-frequency users, this can result in hundreds of dollars in additional monthly costs.

For example, a typical USDT transaction can cost up to 27 TRX (~$7.40). In contrast, the same transaction via TR.ENERGY costs just 10 TRX, enabling users to cut fees by more than 63%.

Users without sufficient energy may also encounter the “OUT_OF_ENERGY” error, which prevents transactions from being processed.
TR.ENERGY solves this problem by offering an easy and instant way to buy TRX energy – with no need to freeze tokens or perform complex configurations.

How TR.ENERGY Works

TR.ENERGY provides immediate access to TRON energy without freezing your own TRX. Through its intuitive interface, users can:

  • Save up to 63% on fees for USDT TRC-20 transactions;
  • Buy tron energy for durations ranging from 15 minutes to 24 hours;
  • Stay secure and anonymous — the service never accesses user funds;
  • Use the built-in AML checker to validate wallet safety.

TR.ENERGY Wallet

TR.ENERGY has also launched a non-custodial cryptowallet. 

TR.ENERGY Wallet — offering not only safe storage for crypto assets but full access to all TR.ENERGY features, including:

  • Buy TRX energy with a few clicks;
  • Pay USDT fees with USDT when transferring USDT TRC-20
  • Access to an AML checker for TRX, BTC, and ETH;
  • Instant token swaps between TRX and USDT (more networks coming soon).

In addition, the platform provides global investors with a staking model offering 16–20% annual returns, positioning TR.ENERGY as one of the most risk-free and high-yield investment options for the TRX token in the crypto market.

Referral Program

TR.ENERGY features a multi-level referral system, where partners can earn 10% of the staking rewards generated by referred users.
As your referral level grows, you unlock even greater rewards and platform benefits.

Who Uses TR.ENERGY?

TR.ENERGY already serves over 10,000 active users, including:

  • Crypto businesses processing thousands of transactions daily;
  • Retail traders who frequently need TRX energy rental to reduce operational costs;
  • Exchanges and services looking to improve user experience and reduce fees.

More Than Just TRON Energy Rental

TR.ENERGY is more than a utility tool – it’s a next-generation DeFi infrastructure built to optimize network fees and scale blockchain operations. The project is currently part of the TRON Builders League (TBL) incubation program and continues to expand its offerings and integrations.

Key Advantages of TR.ENERGY:

Several key advantages of the service:

  • Ability to buy TRX energy without the need to freeze assets;
  • B2B client support with flexible terms and AML reporting;
  • Fully automated processes;
  • 24/7 customer support with a personalized, user-first approach.

Connect with TR.ENERGY now

Join thousands of users already saving on network fees:

Official Website: https://tr.energy/en/

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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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Bangalore Cafe The Pure-Veg offering Kannada South Indian food in the Singapore

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Bangalore Cafe Brings Authentic South Indian Vegetarian Delights and Full-Service Dining to Little India, Singapore

Singapore, 5th July 2025, Bangalore Cafe, the newest pure-vegetarian haven at 80 Syed Alwi Road, is transporting diners straight to the heart of Karnataka with an extensive menu of South and North Indian specialties–and a full suite of services designed for every occasion, whether one is planning an intimate dinner for two or simply craving piping-hot dosas delivered to one’s doorstep.

Bengaluru, the capital of Karnataka, is a haven for vegetarian food lovers, offering a delightful range of South Indian delicacies. The city is known for its iconic *Masala Dosa, a crispy rice crepe filled with a spicy potato mixture, often served with coconut chutney and is another traditional favorite. Popular breakfast dishes like **Idli, **Vada, and **Upma* are staples in most local households and eateries. *Bisi Bele Bath, a hearty dish made of rice, lentils, and vegetables with a unique spice blend, reflects Bengaluru’s love for wholesome, flavorful meals. Sweet lovers enjoy **Mysore Pak* and *Kesari Bath*, both rich in ghee and tradition. Bengaluru’s vegetarian cuisine is a blend of taste, tradition, and regional influence.

“The goal is to share the vibrant flavors of Bangalore and Mangalore with everyone in Singapore,” says Mr.Sundarraj, Founder & CEO – “Every dish–from our signature Neer Dosa and Masala Puri to Mangalore Buns and Maddur Vada–is crafted with authentic recipes and the freshest ingredients.”

Catering for Every Gathering & Advance scheduling: Whether it’s a wedding, corporate breakfast, luncheon, dinner or festive gathering, Bangalore Cafe’s customizable catering packages bring its celebrated vegetarian fare to venues across the island.

— South Indian Buffet

— North Indian Buffet

— Tea /Coffee Snacks & Chaats Buffet

Advance consultations with management events team ensure seamless service–from decor and tableware to professional on-site staff.

Delivery & Takeaway: For those dining at home or on the go, Bangalore Cafe partners with GrabFood, Deliveroo and FoodPanda, plus direct island-wide delivery via online website. Customers may also pre-order for self-pickup, with minimal wait times.

About Bangalore Cafe: Established in 2025, Bangalore Cafe was founded to introduce Singapore to the rich culinary heritage of Karnataka. Celebrated for its authentic recipes, warm hospitality and commitment to sustainability, the restaurant sources premium ingredients while ensuring affordability and impeccable hygiene standards.

Benefits of Non-Refrigerated Freshly Cooked Food: Non-refrigerated freshly cooked food offers a range of benefits, especially when consumed shortly after preparation. One of the primary advantages is its freshness and nutritional value. Freshly cooked meals retain more natural nutrients, flavors, and textures compared to reheated or processed foods. They are free from preservatives and additives commonly used in packaged or stored meals, promoting a healthier diet.

Another benefit is improved digestion. Warm, freshly prepared foods are generally easier to digest than cold or stored foods. In many cultures, traditional meals are served fresh and warm, supporting the body’s natural digestive processes. This practice aligns with health philosophies such as Ayurveda, which emphasizes the importance of fresh, warm food for maintaining bodily balance.

Hygiene is another important aspect. When food is cooked and consumed immediately, there is less risk of bacterial growth that can occur during storage. This ensures food safety, especially in warm climates where refrigeration is limited.

— Better Digestion: Easier to digest, supporting natural digestive processes.

— Energy Efficiency: Reduces need for refrigeration, saving energy.

— Food Safety: Less risk of bacterial growth, ensuring food safety.

— Retains Nutrients: Preserves natural nutrients, flavors, and textures.

Summary: Bangalore Cafe brings you a rich tapestry of flavors that have delighted generations, each dish in a traditional approach, focusing on a vegetarian experience. Discover multi-cuisine Veg restaurant chain, offering a variety of flavorful curries, savory dishes that capture the essence of South Indian cuisine.

A Dining Experience to Savor: From the moment guests step inside Bangalore Cafe’s warm, contemporary space, they’re greeted by the fragrant aromas of freshly prepared dosas, idlis, thalis and more. Open daily from 8:00 AM to 11:00 PM, the restaurant invites reservations via:

Contact Details: Bangalore Cafe

80 Syed Alwi Road, Singapore 207659 | Tel: (+65) 6531 0556 | (+65) 9771 5163

Web: https://bangalorecafe.sg/

Media Contact:
Organization: Synergy Global Enterprise LLC
Name: Gopi Divecha
Contact Number: +6586940671
Address: 111 North Bridge Road #21–01, Singapore 179098
Website: https://pixelproduction.com/
Email: gopi@pixelprodction.com

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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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Shivam Restaurant Introduces a Vegetarian Feast in the Heart of Little India, Singapore

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Shivam Restaurant, the acclaimed Indian vegetarian haven at 87 Syed Alwi Road, is elevating plant-based dining in Little India with a full suite of services designed for every occasion–whether one is planning a family meal, a grand festive celebration, or simply craving home-delivered North-Indian, Punjabi, Gujrati and Jain food.

A Dining Experience to Savor: From the moment guests step into Shivam Restaurant’s warm, contemporary setting, they’re greeted with the rich aromas of North-Indian specialties crafted entirely from vegetables, legumes and dairy. Open daily from 11:30 am to 11:30 pm, Located in the hearty of Little India, opposite famed Mustafa Centre, its readily approachable. The restaurant can be reached on phone at (65) 6908 2966, WhatsApp at (65) 9800 5962, or through its website’s “Book a Table” portal.

“Vegetarian food doesn’t mean mock meat. Vegetarian food means authentic, flavourful, unique cuisine with dishes having its own unique names. At Shivam Restaurant we carry over 350 dishes, all pure-vegetarian, that means no meat, no eggs, no fish. We offer Jain food without onion & garlic and carry Vegan food choices as well” says Mr.Sudeep, the founder. Shivam Restaurant is truly a Home for Vegetarians.

Shivam Restaurant’s Catering for Every Gathering

Shivam Restaurant’s customized catering packages bring its signature vegetarian fare to venues across Singapore. Ideal for weddings, corporate functions and family gatherings, offerings include both indoor banquets for up to 40 guests and outdoor setups under tents and marquees. Clients can choose from set menus featuring everything from chaats and curries to breads and rice dishes, all served with professional on-site staff.

> Indoor (Banquet) Catering: Elegant plated or buffet-style menus, tableware and decor.

> Outdoor Catering: Perfect for events in One’s home, function halls, garden parties, community events and temple functions.

> Bento Ordering: Variety of ready pre-packaged meals for individuals. Suitable for outdoor trips, tourists, prayer meets.

Delivery & Take-away: For those who prefer to dine at home or grab a quick takeaway, Shivam Restaurant ensures that favorite vegetarian dishes are just a few clicks away. Partnering with trusted delivery platforms, Shivam brings piping-hot thalis, curries, breads, and snacks directly to the doorstep across Singapore.

  1. Island-wide Delivery via Shivam Restaurant Website Order Directlyfor fresh, in-house managed deliveries with quality assurance. Whereas local delivery partners includes – Deliveroo, GrabFood & FoodPanda.

Self Pickup: Prefer to pick up yourself? Pre-order meal online or by phone and collect it freshly prepared at the restaurant with minimal wait time.

Additional benefits:

> Minimum spend of S$40 applies for delivery orders.

> Delivery fee waived for orders above S$100.

> Advance orders can be placed for scheduled deliveries — ideal for parties and special occasions.

Whether one is planning a cozy family meal at home or ordering sweets for a festive gathering, Shivam ensures the highest quality and timely service.

To browse current offers, bundles, and festive promotions, visit the Shivam Restaurant News.

About Shivam Restaurant:
Established in 2012, Shivam Restaurant has been a cornerstone of vegetarian cuisine in Little India. Celebrated for its authentic flavor profiles and commitment to sustainability, the restaurant blends traditional cooking techniques with contemporary presentation. Shivam Restaurant Pte Ltd. continues to expand its footprint while maintaining the personal touch that has garnered loyal diners and community awards alike.

Contact:
Shivam Restaurant
87, Syed Alwi Road, Singapore 207666
Tel: (65) 6908 2966 | WhatsApp: (65) 9800 5962 Web: https://www.shivamrestaurant.com.sg/

Media Contact:
Organization: Synergy Global Enterprise LLC
Name: Gopi Divecha
Contact Number: +6586940671
Address: 111 North Bridge Road #21–01, Singapore 179098
Website: https://pixelproduction.com/
Email: gopi@pixelprodction.com

About Author

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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