How Can Features Of Blockchain Support Sustainability Efforts?

How Can Features Of Blockchain Support Sustainability Efforts?

Blockchain has become a common name among cryptocurrency and other digital asset users. In common terms, a blockchain is an online ledger that records the data and transactions of digital currencies like Bitcoin, etc., and keeps them in a secure environment. Today blockchain is used in different industries along with cryptocurrency and has a high potential for future growth.

However, many business operators have questioned its potential for sustainability. What features does a blockchain require to maintain the quality and support the sustainability of its various functions? The following article will guide you toward the features of Blockchain that Support Sustainability.

Blockchain Technology and Sustainability

Blockchain is a distributed ledger technology that records and helps perform transactions of digital assets like Bitcoin, etc. Different blocks are linked together through cryptography, to form blockchains. Each block includes the last block’s cryptographic hash, a timestamp, and transaction info.

Blockchains are designed to resist any data modifications of previously recorded data. It is hard to alter or remove any data saved on the blockchain. Therefore, Blockchain is a key technology for sustainability while tracking saved data during digital transactions. It helps users track the provenance of sustainable goods or carbon credits.

Moreover, it can track climatic emissions data to assist various countries to achieve their climate-related goals. Also, Blockchain includes smart contracts that offer financial incentives for sustainability. More uses of BT are under research and would provide better sustainability in the future.

Some Unique Features of Blockchain Technology that support sustainability

Distributed Ledger

Blockchain mining network provides all its connected members with access to its ledger. Most blockchains that are functional are open, offering a public ledger that consists of information about the people in it and their transaction statuses. The public blockchain holds all the information and provides access to the transactions.

Distributed Ledger
Image: iota-services

Privacy blockchains have their ledger data hidden from the general public view and offer a unique key available to wallet owners to access the data. Therefore a person who has the viewing key can access the transaction information of a certain account.

Decentralized Network

Blockchains include a decentralized network of various blocks that don’t have a central authority to monitor the system infrastructure. They rather are connected to each other with a group of nodes called miners, spread across the globe to operate and manage network security. Thus blockchains ensure trustful data acquisition and transferring and changing particular data needs permission from a good number of nodes.

centralized and decentralized network and distributed network
Image: medium

Furthermore, a decentralized network of blockchain miners does not allow any changes in the data. Therefore, this technology disallows any single party to change or operate the data on the ledger thus improving network security.

Consensus Algorithm

The blockchain structure has an important component called the consensus algorithm. Its procedures help Blockchains to preserve the accuracy and reliability of the recorded data. Also, it acts as a primary decision-making mechanism for the network’s active nodes to facilitate quick and easy agreements between various nodes.

consensus algorithm in blockchain
Image: thecrypto

For instance, while validating transactions the nodes need consensus to undertake smooth transactions. The consensus algorithm helps the nodes achieve this thus making it an important feature in the blockchain system.


Blockchain technology supports Immutability, the inability to change anything on the system, thus enabling safety and trust on the chain. In various banking environments, instead of relying on centralized authorities, blockchains encrypt the information to safeguard their authenticity. 

immutability blockchain
Image: digitalasset

Each blockchain node carries a copy of the digital ledger and verifies its legitimacy before conducting any transactions. Also, the transactions are processed only when a group of nodes validates the transaction before adding them to the ledger.

Once recorded in the distributed ledger, the data cannot be altered. The information is safe for future transactions without any chance of corruption.

How can Features of Blockchain Support Sustainability Efforts?

Blockchains and their networking systems are not just cryptocurrencies but have many other features and functions to perform. The above-mentioned blockchain features can work wonders and deliver the best results when used tactically. Let’s see how it supports sustainability efforts in various industries.


Blockchain helps maintain the privacy of the health records of people in the healthcare industry. It helps medical practitioners get easy access to them, whenever needed. The technologies of AI, Blockchain, and IoT, when combined can provide support to the WHO-approved cooperation platform. 

blockchain in healthcare
Image: statnews

Blockchain-based health and wellness programs offer community interactions, for people who choose to live active lives and stay in touch with communities offering health and wellbeing programs.

Food industry

Blockchains when working with IoT (Internet of Things), can track the food supply chain system in real-time. The IoT/QR code scans and offers transparency of all records and daily transactions in seconds. This technology helps to curb additional costs for businesses, and the various systems in the food industry conduct their operations with accuracy and responsibility providing hunger relief across the globe.

Image: clearspider

In addition, blockchains can reformat the food supply network and solve its loopholes if any to maintain a healthy flow of transactions. As they manage the resources better, they can address ever-growing food prices, inflation, and hunger issues emerging from them.

The developing countries of Africa, Asia, Latin America, and Australia/Oceania known as third-world nations have been facing food supply chain issues for decades. Green technology can help reduce intermediary expenditures to provide long-term supply channels. In turn, it can reduce food prices, offering more power to the consumer and avoiding food wastage.

Solves energy management issues

Today energy and gas prices are increasing worldwide, causing a price hike in almost every product that customers buy.  Blockchain technology can help improve the efficiency of energy supply chains, curbing increasing costs in renewable energy production and distribution. 

blockchain in energy supply chains
Image: ricoh

Blockchain renewable energy sources when utilized can help reduce the industry’s crude oil dependency. The industry is gradually developing offering sustainable alternatives across the globe.

Safe and Better Education

A blockchain’s high-end security system protects the privacy and integrity of various educational data stored in educational institutions. Its ability to encrypt all online data helps prevent plagiarism, which is an ongoing issue in the educational field. Blockchain’s immutability feature can verify student details in minutes, reducing the waiting time for admission procedures.

Blockchain in Education
Image: stoodnt

Blockchains when used in online educational systems would prove highly beneficial for distance learning and online courses. They support sustainability and openness, creating a safer environment for students and trainers equally.

Traffic Management System

Blockchain-based traffic systems can lower heavy traffic congestions that lead to carbon emissions into the environment. This in turn would reduce the effect of traffic on the climate during peak hours of traveling. Improved traffic management systems can help auto-generate tolls and congestion prices in real-time traffic situations.

To Conclude

Blockchain technology is growing and slowly emerging as a revolutionary technology that helps sustain various industries and their growth. Its unique features offer high-end security of information stored in it and support sustainability efforts in the system. 

With better sustainability, businesses can work efficiently, reducing supply costs and improving productivity in various industry sectors. Do let us know some more features that you know are important and useful in this line.

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I am a tech writer with a keen interest in all things AI. With my finger on the pulse of the latest developments, I am dedicated to exploring the cutting-edge of artificial intelligence and its impact on society. I have a flair for breaking down complex concepts and making them accessible to readers of all levels.

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