The global shift to cleaner energy is no longer a distant ambition. It is a necessity. As climate concerns grow and energy demand increases, we need more than just renewable sources like wind and solar.
We need smart digital systems that can make these technologies work together efficiently. This means building a digital foundation that is transparent, secure, and easy for companies and users to participate in.
Using decentralised technology and the support of the Polkadot blockchain network, Energy Web is building a shared platform where the energy sector can collaborate, exchange data, and coordinate more effectively.
The result is a system that supports sustainability, protects privacy, and works across borders. Here is a full explanation of it.
What is Energy Web?
Energy Web is a non-profit organisation that creates open digital solutions for the energy industry. It was launched in 2019 by the Energy Web Foundation, which was founded by the Rocky Mountain Institute and Grid Singularity.
Source: Energy Web
The organisation began with a public blockchain called the Energy Web Chain, which was built for energy applications. More recently, it introduced a second network called Energy Web X, developed using Polkadot’s Substrate technology.
Together, these systems make up the Energy Web Decentralised Operating System. This includes tools that allow developers, energy providers, and grid operators to build services such as peer-to-peer electricity trading, smart electric vehicle charging, and renewable energy tracking.
Thanks to its integration with Polkadot, Energy Web can now connect with other blockchains more easily.
This improves how data moves between systems and allows different organisations to work together without needing to rely on central authorities.
What Sectors Are They Tapping Into?
Energy Web is not a general-purpose blockchain. It is focused on solving problems in specific sectors where better coordination and digital trust can make a real difference.
Electricity
In the electricity sector, Energy Web helps utilities and grid operators manage new technologies like solar panels, batteries, and electric vehicles.
Source: Energy Web
These devices, often owned by individual households, can be linked to the system so that they work together with the main grid. Secure data sharing improves reliability and helps ensure electricity flows efficiently where it is needed.
Aviation
Energy Web is working with companies such as Shell and Accenture to support sustainable aviation.
Source: Energy Web
By using digital certificates, they help airlines and buyers prove that they are using sustainable aviation fuel. These certificates can be verified and tracked through the system, which helps ensure accuracy and avoid double-counting.
Maritime
Shipping companies use Energy Web tools to track low-carbon fuel usage. This allows them to meet emissions targets and demonstrate environmental performance using trustworthy data.
Source: Energy Web
Electric Vehicles
With tools such as AutoGreenCharge, Energy Web helps vehicle owners charge their electric vehicles using clean energy.
Source: Energy Web
At the same time, it helps grid operators understand when and where electricity is being used, which allows them to balance supply and demand more easily.
Clean Mining
Bitcoin mining is often criticised for its high energy use. Energy Web addresses this through Green Proofs for Bitcoin, a system that allows miners to prove they are using renewable electricity. Verified data is used to show sustainability efforts and hold the industry accountable.
Source: Energy Web
What are Its Infrastructure Ecosystem?
Energy Web operates across two main networks: the Energy Web Chain (EWC) and Energy Web X (EWX).
The Energy Web Chain is built on Ethereum technology and uses a system of trusted validators to confirm transactions.
Source: Energy Web
It supports digital identities, smart contracts, and decentralised applications. This chain is designed to be more efficient and uses less energy compared to traditional blockchains.
Energy Web X is a newer blockchain built on Polkadot’s Substrate framework. It introduces several advanced features, such as worker nodes.
These are software tools that run specific tasks like verifying data, issuing certificates, or processing secure transactions. They can do all of this without exposing private information, making them ideal for sensitive energy use cases.
Worker nodes follow rules set by solution groups, which define how they operate and how they are rewarded. Developers can also use Smart Flows, which are step-by-step instructions that guide worker nodes through a business process.
This setup allows companies to automate important energy-related functions while keeping control over data and performance.
To help non-technical users participate, Energy Web offers Launchpad, a no-code platform where companies can build and launch their energy solutions. This tool simplifies access to blockchain technology and supports a wide range of use cases.
What is the Energy Web Token (EWT)
The Energy Web Token, or EWT, is the digital currency that powers the entire Energy Web ecosystem. It is used to pay transaction fees, support network security through staking, and participate in community governance on both EWC and EWX.
Source: Energy Web
There is a fixed total supply of 100 million EWT, with around 75 million currently in circulation as of March 2025.
The token distribution is as follows:
- 30% for ecosystem development
- 20% for the core team, released gradually over time
- 15% for validator rewards
- 35% held in the Treasury, managed by the community through the OpenGov system
EWT can be moved between EWC and EWX, depending on where it is needed. This process is called lifting when moving to EWX, and lowering when returning to EWC.
For example, to operate a worker node on EWX, users must stake EWT. Those who perform tasks accurately receive EWT rewards, while consensus mechanisms help confirm that the data is valid.
Validators, including companies such as Stedin, help secure the blockchain by confirming transactions. Other users can also stake their EWT with these validators and receive rewards of 8% to 10% annually.
Transaction fees on the network are partly burned, which reduces the total supply of tokens over time. This design helps create a token model based on real usage and participation rather than speculation.
Recent Development
Energy Web has made important progress in 2025, introducing new features that expand its reach and strengthen its ecosystem.
One of the most notable initiatives is the launch of Energy Web Circles. These are groups made up of companies, regulators, and developers who work together to address specific challenges in the energy sector.
Source: Energy Web
Each Circle focuses on a practical topic, such as digital identity, electric vehicle charging, or low-carbon computing.
The first group, called Universal Energy ID, is working to create a shared digital identity system for energy users, devices, and companies. It includes tools such as digital wallets, verifiable credentials, and secure access controls.
These systems help electric vehicle owners authenticate at any charging point, allow solar panels and batteries to register securely in the energy market, and give consumers full control over their energy data.
The solution is designed to support upcoming regulations, such as digital product passports, which track the environmental footprint of physical products. It also ensures compatibility with standards like eIDAS 2.0, making it useful across different regions and industries.
Another recent update is the introduction of EWT payments on Launchpad. This allows users to pay for subscriptions directly using EWT, without needing to convert to euros or other currencies. The platform uses live exchange rates from CoinGecko and provides invoices for transparency.
To support the wider ecosystem, a portion of each EWT-based payment is automatically sent to public reward pools. This helps encourage participation and ensures that value flows back to the community.
Conclusion
Energy Web is building a solid foundation for the future of energy. It offers tools that make energy systems more connected, secure, and efficient, helping companies and users play an active role in the transition to cleaner power.
By using decentralised infrastructure, strong identity systems, and community governance, Energy Web supports a wide range of applications, from sustainable fuel tracking to EV charging and renewable certificate management.
Its integration with Polkadot gives it flexibility and scalability, while recent developments such as Energy Web Circles and EWT payments show that the project is focused not only on technology but also on collaboration and real-world value.
As more governments and companies commit to climate goals, platforms like Energy Web will be essential for making those commitments work in practice.