Third Party Notices

This page records attribution sources for the repository and public demo. It does not replace the license metadata in Cargo.lock, package-lock.json, or the source distributions for each dependency.

Project Code

The project, including the Rust crates and the npm packages @tellegen/engine and @tellegen/svelte, is MIT licensed. See LICENSE.

The engine uses the W space SOCWR formulation as implemented in PowerModels.jl as a formulation reference. PowerModels.jl is BSD 3-Clause licensed. The tellegen implementation is independent.

Direct Software Dependencies

Rust dependencies are resolved by Cargo and governed by deny.toml. Direct runtime dependencies include powerio, clarabel, faer, num-complex, serde, serde_json, wasm-bindgen, console_error_panic_hook, axum, tokio, tokio-stream, tower-http, tracing, and tracing-subscriber.

The web app dependencies are resolved by npm. Direct dependencies include SvelteKit, Svelte, Vite, TypeScript, deck.gl, MapLibre GL JS, Prettier, @fontsource-variable/bricolage-grotesque, and @fontsource/ibm-plex-mono.

The repository does not modify or vendor those dependency sources. License and notice files from dependencies are distributed through their normal package archives.

Demo Case Data

The demo data is staged by the operator and is not vendored in this repository.

ACTIVSg synthetic grids come from the Texas A&M Electric Grid Test Case Repository. The case file headers request this citation:

A. B. Birchfield, T. Xu, K. M. Gegner, K. S. Shetye, and T. J. Overbye, “Grid Structural Characteristics as Validation Criteria for Synthetic Networks,” IEEE Transactions on Power Systems, 2017.

CATS comes from the WISPO POP CATS California Test System repository and is BSD 3 Clause licensed in that repository. The source repository requests this citation:

S. Taylor, A. Rangarajan, N. Rhodes, J. Snodgrass, B. C. Lesieutre, and L. A. Roald, “California Test System (CATS): A Geographically Accurate Test System Based on the California Grid,” IEEE Transactions on Energy Markets, Policy and Regulation, vol. 2, no. 1, pp. 107-118, 2024. doi:10.1109/TEMPR.2023.3338568.

Embedded fallback cases are from PGLib OPF and are used only when TELLEGEN_ALLOW_FALLBACK=1 is set. PGLib OPF data is CC BY 4.0; the PGLib software is MIT licensed.

Maps

The web app uses CARTO map tiles with OpenStreetMap attribution. Keep the map attribution visible in any hosted demo or derivative deployment.