# Open Sustainable Technology

A curated list of open technology projects to sustain a stable climate, energy supply, biodiversity and natural resources.

Browse accepted projects | Review proposed projects | Propose new project | Open Issues

##### Easy SimAuto

An easy-to-use Power System Analysis Automation Platform atop PowerWorld's Simulator Automation Server.

automation contingency-analysis esa graph-analysis hpc numba numpy pandas power-flow powersystem powerworld powerworld-simulator python pythran simauto simulator simulator-automation-server smart-grid transient-stability

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Energy Systems - Energy Distribution and Grids -
Last synced: 28 Feb 2024
- Ranking: 14.2
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##### windrose

A graphic tool used by meteorologists to give a succinct view of how wind speed and direction are typically distributed at a particular location.

matplotlib numpy pandas python speed wind windrose

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Atmosphere - Meteorological Observation and Forecast -
Last synced: 28 Feb 2024
- Ranking: 18.0
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##### Power Grid Model

A library for steady-state distribution power system analysis distributed for Python and C.

cpp eigen3 numpy powerflow powersystem python stateestimation

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Energy Systems - Energy Distribution and Grids -
Last synced: 28 Feb 2024
- Ranking: 8.4
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##### lca_algebraic

This library is a small layer above brightway2, designed for the definition of parametric inventories with fast computation of LCA impacts, suitable for monte-carlo analyis.

brightway2 foreground-activities lca lca-algebraic monte-carlo numpy symbolic-expressions

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Industrial Ecology - Life Cycle Assessment -
Last synced: 28 Feb 2024
- Ranking: 11.5
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##### PVMismatch

An explicit Python PV system IV & PV curve trace calculator which can also calculate mismatch.

numpy photovoltaic python scipy solar

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Renewable Energy - Photovoltaics and Solar Energy -
Last synced: 28 Feb 2024
- Ranking: 14.2
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##### gcpy

A Python-based toolkit containing useful functions for working specifically with the GEOS-Chem model of atmospheric chemistry and composition.

atmospheric-chemistry atmospheric-modelling benchmarking cartopy cloud-computing geos-chem numpy plots plotting-in-python python python-toolkit scientific-computing visualization-tools xarray

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Atmosphere - Atmospheric Chemistry and Aerosol -
Last synced: 28 Feb 2024
- Ranking: 11.9
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##### xarray

An open source project and Python package that introduces labels in the form of dimensions, coordinates, and attributes on top of raw NumPy-like arrays, which allows for more intuitive, more concise, and less error-prone user experience.

dask netcdf numpy pandas python xarray

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Climate Change - Climate Data Standards -
Last synced: 28 Feb 2024
- Ranking: 30.7
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