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

PowSyBl

An open source framework written in Java, that makes it easy to write complex software for power systems simulations and analysis.

cim energy-system extensible groovy java modular power-system-simulation power-systems powsybl

Energy Systems - Energy System Modeling Frameworks - Last synced: 26 Apr 2025 - Ranking: 23.3

PowSyBl Open Load Flow

An open source library written in Java, that makes it easy to write complex software for power systems simulations and analysis.

energy-system java klu load-flow loadflow power-flow power-system-simulation power-systems powerflow powsybl

Energy Systems - Energy System Modeling Frameworks - Last synced: 26 Apr 2025 - Ranking: 17.4

MeteoInfo

GIS and scientific computation environment for meteorological community.

gis java jython meteorology scientific scientific-computing

Atmosphere - Meteorological Observation and Forecast - Last synced: 26 Apr 2025 - Ranking: 11.9

SteVe

Provides basic functions for the administration of charge points, user data and RFID cards for user authentication and was tested successfully in operation.

chargingstation emobility java mobility ocpp smarthome steve

Consumption - Mobility and Transportation - Last synced: 26 Apr 2025 - Ranking: 10.4

Public Transport Enabler

Unleash public transport data in your Java project.

efa hafas java library navitia public-transportation

Consumption - Mobility and Transportation - Last synced: 26 Apr 2025 - Ranking: 10.3

Wildbook

Blends structured wildlife research with artificial intelligence, citizen science, and computer vision to speed population analysis and develop new insights to help fight extinction.

cloud conservation java nonprofit tomcat

Biosphere - Terrestrial Wildlife - Last synced: 26 Apr 2025 - Ranking: 9.7

Open Smart Grid Platform

An open, generic, scalable and independent 'Internet of Things' platform, which enables various connected smart objects in the public space to be easily controlled and monitored.

cucumber-tests distribution-automation dlms iec61850 iot-platform java oslp public-lighting smartmetering springframework

Energy Systems - Grid Management and Microgrid - Last synced: 26 Apr 2025 - Ranking: 9.3

NoiseModelling

A free and open source model to compute noise maps.

acoustics cnossos-eu gis java modelling noise noise-modelling noise-propagation pathfinder pathfinding propagation research sound-propagation

Consumption - Mobility and Transportation - Last synced: 26 Apr 2025 - Ranking: 8.9

AWIPS

The Advanced Weather Interactive Processing System is a meteorological display and analysis package originally developed by the National Weather Service and Raytheon.

awips awips-data cave data-server data-visualization edex forecasting foss gempak hdf5 hibernate httpd-server java meteorology postgresql python python-awips spring

Atmosphere - Meteorological Observation and Forecast - Last synced: 26 Apr 2025 - Ranking: 6.3

OneBusAway

The Open Source platform for Real Time Transit Info.

android java onebusaway open-transit-software-foundation public-transportation transit

Consumption - Mobility and Transportation - Last synced: 26 Apr 2025 - Ranking: -Infinity

SolarNetwork

Flexible platform for the monitoring and control of energy assets, meters, sensors, weather stations, EV chargers, market pricing, load optimization, and more.

bacnet canbus climate-data energy energy-consumption energy-data energy-generation energy-monitoring iot java loxone mbus modbus osgi plugin-architecture

Energy Systems - Building Energy Monitoring - Last synced: 26 Apr 2025 - Ranking: -Infinity

OpenLCA

An open source and free software for Sustainability and Life Cycle Assessment.

eclipse-rcp java openlca

Industrial Ecology - Life Cycle Assessment - Last synced: 26 Apr 2025 - Ranking: -Infinity