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Top SUSTAINABILITY GitHub Repositories & Tools (2026)

Discover the most starred and trending open source tools tagged with #sustainability.

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5 matching projects · updated Sep 28, 2026 How we rank ↗

#1 TRENDING bramstroker/homeassistant-powercalc Python 2021

Home Assistant Custom component to calculate estimated power consumption of lights and other appliances

◇ consumption ◇ energy-consumption ◇ energy-monitor ◇ energy-monitoring

421 ↑ +1 today

#2 TRENDING google/ground-android Kotlin 2018

Ground mobile data collection app for Android

◇ environmental-monitoring ◇ field-data-collection ◇ field-survey ◇ household-surveys

150 ↑ +1 today

#3 TRENDING Daminoup88/WattSeal Rust NEW 2025

Real-time PC power consumption monitor - see watts per app & per component, track your carbon footprint & electricity cost.

◇ carbon-footprint ◇ cpu-monitor ◇ electricity-monitor ◇ energy-efficiency

20 ↑ +1 today

#4 TRENDING geopm/geopm C++ 2015

Global Extensible Open Power Manager

◇ control-systems ◇ hardware ◇ high-performance-computing ◇ hpc

54 ↑ +1 today

#5 TRENDING emoncms/emoncms PHP 2012

Web-app for processing, logging and visualising energy, temperature and other environmental data

◇ dashboards ◇ emoncms ◇ energy-monitor ◇ openenergymonitor

529 ↑ +1 today

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