TEIA - Trusted Energy Interoperability Alliance

Why join TEIA?

Connect, influence, and lead the energy transition.

Work with global leaders

Connect with key innovators and energy stakeholders driving real change in energy security and interoperability.

Build trusted solutions

Influence standards, protocols, and frameworks that define secure data, grid interoperability, and trusted energy systems.

Collaborate and co-create

Join active working groups developing secure protocols and frameworks; participate in pilot programs and partner initiatives.

Shape and influence

Help steer global dialogue on the future of secure, interoperable energy infrastructure.

Transparent, collaborative, and member-driven.

TEIA specifications evolve through open, structured processes—from initial requirements through global adoption. Members participate through proposing and debating requirements and technical specs, developing compliance frameworks, and creating outreach.

Membership levels

Choose the tier that aligns with your organization's goals and level of engagement. Membership investment varies by organization size and tier. Contact us for tailored pricing and benefits.

Tier	Participation rights	Ideal for
Promoter Participant	Vote on advancing specifications and key governance decisions Full access to all working groups Contribute to and co-author specifications Eligible for leadership roles	Organizations ready to lead standard development and shape TEIA's strategic direction
Contributing Participant	Participate in working groups Contribute technical input to specifications Early access to draft standards	Companies implementing or integrating TEIA standards into their systems
Observer (Startups/ non-profits)	Attend select working groups In-person participation (up to 3 attendees per event) Stay informed on emerging specifications	Startups, academic institutions, and organizations exploring TEIA alignment

Trusted by industry leaders

TEIA’s founding members include E.ON, GS Energy, Intertrust, JERA, and Origin Energy — representing the full spectrum of the global energy ecosystem, from generation to retail, technology to infrastructure.

“Being part of TEIA gives us a seat at the table where the future of energy trust is being built.”

Dr. Sami Ben Jaama, CIO, Jera.

How to join

Get in touch
Complete our short contact form or email us directly.

Connect with our team
We'll help you identify the right membership path and answer any questions.

Start shaping the future
Join working groups, collaborate with peers, and make an immediate impact.

Frequently asked questions

Can we participate in multiple working groups?
Yes. Promoter and Contributing Participants can join as many working groups as their resources allow.

What IP rights do members have?
Specifications developed through TEIA are openly licensed to promote broad adoption. Members contributing to development receive recognition and early implementation advantages.

How long is the membership commitment?
Annual memberships with the option to renew. We recommend at least one year to meaningfully contribute to ongoing specification development.