License Zenodo PythonV PyPI Ruff Pixi Static Badge

What is COMPASS?

COMPASS (formally the Infrastructure Continuous Ordinance Mapping for Planning and Siting Systems, or “INFRA-COMPASS”) is an innovative software tool that harnesses the power of Large Language Models (LLMs) to automate the compilation and continued maintenance of an inventory of state and local codes and ordinances pertaining to energy infrastructure.

At a high level, COMPASS does two things: it retrieves the right ordinance documents for each jurisdiction you ask about, and then extracts structured data from those documents into a versioned database that downstream users can query as a CSV, Excel workbook, or GeoPackage.

High-level overview of the COMPASS pipeline

What makes COMPASS different from simply asking ChatGPT for ordinance data is the architecture around the LLM call:

  • Structured, downstream-ready output — consistent CSV rows with stable column names, units, and feature labels that drop straight into siting and capacity-modeling tools like reV, GIS workflows, or any pipeline that needs setbacks, height limits, and noise thresholds as numbers rather than prose.

  • Hallucination guardrails — cleaned text is checked against the source and dropped if it drifts too far, so fabricated values never reach the database.

  • Source-URL traceability — every record carries a URL back to the original ordinance document, so any value can be audited or spot-checked.

  • Cost control — cheap heuristic filters reject obviously irrelevant text before any LLM call runs, making it tractable to extract data across hundreds of jurisdictions.

Read more about the tool in the documentation, or check out summaries of the validation results in the validation report.

Where is the extracted ordinance data?

The National Laboratories of the Rockies (NLR) typically runs the COMPASS pipeline annually and publishes refreshed datasets to OpenEI. The latest published ordinance datasets are available here:

Installing COMPASS

The quickest way to install COMPASS for users is from PyPI:

pip install infra-compass

If you would like to install and run COMPASS from source, we recommend using pixi:

git clone git@github.com:NatLabRockies/COMPASS.git; cd COMPASS
pixi run compass

For detailed instructions and troubleshooting, see the installation documentation.

Quickstart

To run a quick COMPASS demo, set up a personal OpenAI API key and run:

pixi run openai-solar-demo <your API key>

This will run a full extraction pipeline for two counties using gpt-4o-mini (costs ~$0.45). For more information on configuring a COMPASS run, see the execution basics example.

Development

Please see the Development Guidelines if you wish to contribute code to this repository.

Project links

Data verified by PyPI on Aug 5, 2026
Data provided by the project maintainers, verified at the time the release was uploaded to PyPI.

Key dates

PyPI data
Data sourced directly from PyPI's database.
  • Released:
Newer release available (0.26.0)

2 maintainers

PyPI data
Data sourced directly from PyPI's database.
Avatar for castelao from gravatar.com castelao Avatar for ppinchuk-nrel from gravatar.com ppinchuk-nrel

Credits

Author/Maintainer: Paul Pinchuk

GitHub Statistics

Data verified by PyPI on Aug 5, 2026
The GitHub source repository was provided by the project maintainers and verified by PyPI at the time of upload. Stars, forks, and open issues/PRs are derived from that repository and have not been independently verified.

License expression

BSD-3-Clause
View SPDX License List

Requires

Python >=3.12

Provides Extra

ocr dev test doc anthropic build

Tags

COMPASS NLR Ordinance Database

Classifiers

Report project as malware

Download files

Download the file for your platform. If you're not sure which to choose, learn more about installing packages.

Source Distribution

infra_compass-0.24.0.tar.gz (1.1 MB view details)

Uploaded Source

Built Distribution

If you're not sure about the file name format, learn more about wheel file names.

infra_compass-0.24.0-py3-none-any.whl (1.1 MB view details)

Uploaded Python 3

File details

Details for the file infra_compass-0.24.0.tar.gz.

File metadata

  • Download URL: infra_compass-0.24.0.tar.gz
  • Upload date:
  • Size: 1.1 MB
  • Tags: Source
  • Uploaded using Trusted Publishing? Yes
  • Uploaded via: twine/6.1.0 CPython/3.13.14

File hashes

Hashes for infra_compass-0.24.0.tar.gz
Algorithm Hash digest
SHA256 e3fa47f9a951be0e37e09ccf5b0024d32aae96a69d86ba42deb723e0d6026846
MD5 08257e9821c9b492b699aa6165961dd8
BLAKE2b-256 34e8fd39f3ab99762caaf5db37a4ccb894f7ebfad45502b7c8f0fc5b293ea812

See more details on using hashes here.

Provenance

The following attestation bundles were made for infra_compass-0.24.0.tar.gz:

Publisher: publish_to_pypi.yml on NatLabRockies/COMPASS

Attestations: Values shown here reflect the state when the release was signed and may no longer be current.

File details

Details for the file infra_compass-0.24.0-py3-none-any.whl.

File metadata

  • Download URL: infra_compass-0.24.0-py3-none-any.whl
  • Upload date:
  • Size: 1.1 MB
  • Tags: Python 3
  • Uploaded using Trusted Publishing? Yes
  • Uploaded via: twine/6.1.0 CPython/3.13.14

File hashes

Hashes for infra_compass-0.24.0-py3-none-any.whl
Algorithm Hash digest
SHA256 546c5959a9c723a8bef8c8876eae34cd13d35d4d2b3f0ca5bca4591258939e21
MD5 f534ddb9e1e7e978fd9cedba194b39f5
BLAKE2b-256 59b9cf5b8396c165a8a3f93b1f43b22e5c5b674470c3daff8076e4c9c99d6db6

See more details on using hashes here.

Provenance

The following attestation bundles were made for infra_compass-0.24.0-py3-none-any.whl:

Publisher: publish_to_pypi.yml on NatLabRockies/COMPASS

Attestations: Values shown here reflect the state when the release was signed and may no longer be current.

Supported by

AWS Cloud computing and Security Sponsor Datadog Monitoring Depot Continuous Integration Fastly CDN Google Download Analytics Sentry Error logging StatusPage Status page