libecalc is an open-source project built for energy engineers and environmental analysts.

Does libecalc have a free plan?

Yes — libecalc is open source under the LGPL-3.0-only license and free to use.

What platforms does libecalc run on?

libecalc runs on the command line.

Is libecalc still maintained?

The GitHub repository shows 161 commits in the last 90 days.

What are alternatives to libecalc?

Similar projects tracked by PulseGate include metaclass-registry, mcp-docker, and Snippet Shortcodes.

Who develops libecalc?

libecalc is developed by Equinor.

When did libecalc launch?

libecalc first shipped in 2023.

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libecalc

Name: libecalc
Author: Equinor

github.comInfrastructure

libecalc is an open-source Python library for calculating energy demand and greenhouse gas emissions from oil and gas production and processing. It supports scientific and engineering workflows for environmental analysis and reporting.

Open SourceLGPL-3.0-onlyCLI

Visit github.com

47stars

10forks

5features

2023since

Overview

5 features

libecalc sits in PulseGate's Frameworks & SDKs category. It focuses on automating the calculation of energy demand and greenhouse gas emissions for oil and gas operations. libecalc is an open-source project aimed at energy engineers and environmental analysts. The project is open source (LGPL-3.0-only). It runs on the command line.

Equinor builds and maintains libecalc, and it first shipped in 2023. Development happens publicly on GitHub with 47 stars and 161 commits in the last 90 days. Key capabilities include energy demand calculation, GHG emissions modeling, and oil and gas support.

Summary written by a language model from the project’s public pages.

Energy demand calculation
GHG emissions modeling
Oil and gas support
Python API
Open source

Built with & integrations

Runs on

CLI

Trust & compliance

License

LGPL-3.0-only

Verified signals

HTTPSOpen SourceFree tierGitHub · ★ 47Active maintenance

Indexing history

What PulseGate has recorded for this listing

Indexed27 Jun · 02:40 UTC
Listing verified against its public source
Source: PulseGate · Open

Frequently asked questions about libecalc

What does libecalc do?: Libecalc focuses on automating the calculation of energy demand and greenhouse gas emissions for oil and gas operations. It is catalogued under Frameworks & SDKs on PulseGate.
Who is libecalc for?: libecalc is an open-source project built for energy engineers and environmental analysts.
Does libecalc have a free plan?: Yes — libecalc is open source under the LGPL-3.0-only license and free to use.
What platforms does libecalc run on?: libecalc runs on the command line.
Is libecalc still maintained?: The GitHub repository shows 161 commits in the last 90 days.
What are alternatives to libecalc?: Similar projects tracked by PulseGate include metaclass-registry, mcp-docker, and Snippet Shortcodes.metaclass-registry mcp-docker Snippet Shortcodes
Who develops libecalc?: libecalc is developed by Equinor.
When did libecalc launch?: libecalc first shipped in 2023.

At a glance

Platforms: Cli
Languages: English
Open source: Yes · ★ 47
License: LGPL-3.0-only
Built for: energy engineers and environmental analysts
Model: Open source
Solves: Automating the calculation of energy demand and greenhouse gas emissions for oil and gas operations.

Registered as

GitHub: equinor/ecalc
PyPI: libecalc

Developer

Equinor

Team

GitHub

Open source

View on GitHub

Stars: 47
Forks: 10
Open issues: 19
Last commit: 26 Jun 2026
Commits 90d: 161
Contributors: 19
Authorship: Team
Default branch: main
Latest release: v13.8.1 · 22 Jun 2026

Live coverage

Identity confidence: Low · 64
Indexed: 27 Jun 2026
Lifecycle: Unverified
Last seen: 27 Jun 2026

Identity audit (12)

Slug: libecalc-pypi-org
Verification state: Indexed for public listing
Listing state: Listed: yes
Index status: Included in index
Latest evidence snapshot: 27 Jun 2026
Timeline basis: Indexed-at chronology. This listing's first-seen date was written by the catalog backfill, not observed here, so it is not treated as a sighting.
Name from: Written by a language model from the project's public pages.
Category from: Assigned by a language model.
Summary from: Written by a language model from public pages.
Languages from: Detected by a language model from page content.
Last updated: 6 Aug 2026
Canonical URL: https://github.com/equinor/ecalc

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