Verifyenergydata.Permanently.Tamper-proof.
The open standard for trusted energy data. EnergyAS lets any energy project record production or consumption data in a permanent, tamper-proof public ledger — so every kilowatt-hour can be independently verified.
Built with the support of ETH For The World
How It Works
Three steps to permanent, independently verifiable energy data.
Create Your Organization
Sign up with a digital identity (a blockchain wallet). No approval process, no lengthy paperwork — get started in minutes.
Add Your Energy Projects
Register your generation or consumption sites. Each project gets a unique, permanent digital identity that anyone can look up.
Record Energy Readings
Submit your energy readings (in Wh). Every record is digitally signed, permanently stored, and open for anyone to audit.
Built for Real-World Energy
From asset financing to carbon credits — EnergyAS provides the trusted data foundation for the entire energy value chain.
Energy Asset Financing
Back energy investments with independently verified production data. Create new financing models with transparent, auditable records.
Energy Consumption Certification
Certify a facility’s consumption record for regulatory compliance with permanent, tamper-proof records that regulators can verify independently.
Carbon Footprint Measurement
Calculate real emissions from verified consumption records. Ground truth for carbon accounting.
REC Issuance
Issue Renewable Energy Certificates backed by verified generation data. Traceable and verifiable all the way to the source.
Energy-Based Carbon Credits
Issue carbon credits tied to verified renewable generation. Transparent, auditable, and permanent.
Open Energy Standard
A common data format for any energy application to build on. One shared foundation, many possibilities.
How Your Data Stays Trustworthy
Built on battle-tested infrastructure. Every layer is designed for transparency and permanence.
Open Access
No gatekeepers or lengthy approval processes. Any organization can participate from day one.
Permanent
Once recorded, data cannot be altered or deleted. Ever. That’s the guarantee of blockchain storage.
Verifiable
Anyone can independently audit energy totals — by project, organization, or energy type. No special access required.
Ecosystem
Energy projects already recording verified data with EnergyAS. Explore their records — everything is public and auditable.
Carbontrack certifies energy consumption for data centres and logistics hubs. Their verified records feed into automated carbon footprint reports, replacing manual audits with real-time, tamper-proof data.
A Clean Foundation for Energy Data
A standardised data format, open access, and comprehensive documentation. Start building on EnergyAS in minutes.
Data Schema
uint64 projectId, uint32 readingCount, uint32 readingIntervalMinutes,
uint256[] readings, uint64 fromTimestamp, string method,
string metadataURITechnical Highlights
Available on Multiple Networks
EnergyAS runs on Ethereum and compatible networks — so you can choose the network that best fits your cost, speed, and regional requirements.
Works Across Networks
EnergyAS runs wherever the Ethereum Attestation Service is available — including Ethereum, layer-2 networks (lower cost, higher speed), and regional chains.
Get Started with EnergyAS
Whether you want to explore verified energy data or build on the platform — there's a path for you.
Explore the Data
Browse verified energy records by organization, project, or energy type. All data is public and independently verifiable — no account needed.
Start Building
Register your organization, submit your first energy record, and start building on verified data. Full documentation with step-by-step tutorials.