The Grid Edge Interoperability and Security Alliance (GEISA) provides a specification which defines a consistent, secure, and interoperable computing environment for embedded devices at the very edge of the electric utility grid, like electric meters and distribution automation devices, for the benefit of utilities, platform vendors, and software vendors. GEISA is a project under the LF Energy.
The GEISA project page has general details about the GEISA effort. The GEISA Wiki has notes from GEISA meetings.
Want to get involved? Check out the onboarding page for details about our meetings.
The GEISA specification is developed under the Community Specification License. All other GEISA artifacts are under the Apache License.
A live version of the specification is available at https://spec.geisa.energy. This version shows the latest and greatest version of the spec from our github repository, including the option to download a PDF.
The GEISA Github site has multiple repositories. Broadly, these respositories include the specification itself, protobuf definitions for transaction defined in the specification, a conformance test, and respositories for mock-ups and technology experiments.
Key repositories are: