CodeCarbon
Track emissions from Compute and recommend ways to reduce their impact on the environment.
ai-ethics carbon-emissions carbon-footprint co2-emissions energy-consumption energy-efficiency fairness sustainability
Consumption - Computation and Communication - Last synced: 17 Aug 2026 - Ranking: 26.0
Scaphandre
An open source software agent to track energy consumption of ICT services from the servers.
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Consumption - Computation and Communication - Last synced: 17 Aug 2026 - Ranking: 20.6
Kepler
Uses eBPF to probe energy related system stats and exports as Prometheus metrics.
cloud-native energy-consumption energy-efficiency energy-monitor kubernetes prometheus prometheus-exporter sustainability
Consumption - Computation and Communication - Last synced: 17 Aug 2026 - Ranking: 16.5
ALUMET
A modular tool that measures energy consumption and performance metrics of CPU and GPU.
cloud-computing edge-computing energy-consumption energy-efficiency hpc-systems kubernetes monitoring profiling research-paper rust sustainability wattmeter
Consumption - Computation and Communication - Last synced: 17 Aug 2026 - Ranking: 15.9
pyJoules
A software toolkit to measure the energy footprint of a host machine along the execution of a piece of Python code.
energy energy-consumption intel-rapl power python rapl
Consumption - Computation and Communication - Last synced: 17 Aug 2026 - Ranking: 13.9
PowerCalc
Custom component for Home Assistant to estimate the power consumption (as virtual meters) of lights, fans, smart speakers and other devices, which don't have a built-in power meter.
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Energy Systems - Building Energy Monitoring - Last synced: 17 Aug 2026 - Ranking: 13.2
Eco2AI
A Python library which accumulates statistics about power consumption and CO2 emission during running code.
ai carbon-emissions carbon-footprint co2-emissions co2-monitoring deep-learning emission-tracker energy-consumption environment esg ghg machine-learning power-consumption-measurement python sustainability
Consumption - Computation and Communication - Last synced: 17 Aug 2026 - Ranking: 12.9
Open Sustainable Technology
A directory and analysis of the open source ecosystem in the areas of climate change, energy, biodiversity and natural resources.
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Sustainable Development - Knowledge Platforms - Last synced: 17 Aug 2026 - Ranking: 12.5
CATS: the Climate-Aware Task Scheduler
A lightweight Python-based tool that calculates the optimal time to run a compute job to minimise its carbon intensity enabling environmentally-conscious scheduling.
carbon carbon-footprint climate computing electricity electricity-consumption energy energy-consumption job-scheduler scheduling
Emissions - Carbon Intensity and Accounting - Last synced: 17 Aug 2026 - Ranking: 11.9
Tracarbon
Tracarbon tracks your device's energy consumption and calculates your carbon emissions using your location.
carbon-footprint electricity-consumption energy energy-consumption energy-efficiency sustainability
Consumption - Computation and Communication - Last synced: 17 Aug 2026 - Ranking: 11.4
Home Assistant Octopus Energy
Bring your Octopus Energy details into Home Assistant to help you towards a more energy efficient (and or cheaper) home.
energy-consumption home-assistant home-automation octopus-energy smart-home
Energy Systems - Building Energy Monitoring - Last synced: 17 Aug 2026 - Ranking: 10.5
MyEMS
Suitable for collecting, analyzing, and reporting energy and carbon emissions such as electricity, water, gas, cooling, and heating in buildings.
energy-consumption energy-efficiency energy-management-system energy-monitor energy-storage microgrid pv
Consumption - Buildings and Heating - Last synced: 17 Aug 2026 - Ranking: 9.8
LEAF
Simulator for modeling energy consumption in cloud, fog, and edge computing environments.
edge-computing energy-consumption fog-computing modeling simulation
Consumption - Computation and Communication - Last synced: 17 Aug 2026 - Ranking: 9.3
Sankey Chart Card
A Home Assistant lovelace card to display a sankey chart showing energy, power and water consumption.
energy-consumption home-assistant lovelace-card
Energy Systems - Building Energy Monitoring - Last synced: 17 Aug 2026 - Ranking: 9.0
scout
A tool for estimating the future energy use, carbon emissions, and capital and operating cost impacts of energy efficiency and demand flexibility technologies in the U.S. residential and commercial building sectors.
building-energy carbon-emissions demand-side-management energy-consumption energy-data energy-efficiency
Consumption - Buildings and Heating - Last synced: 18 Aug 2026 - Ranking: 8.2
The Building Data Genome 2 Data-Set
Whole building non-residential hourly energy meter data from the Great Energy Predictor III competition.
building-automation building-energy electricity-consumption electricity-meter energy-consumption energy-efficiency open-data open-data-science open-source smart-city smart-meter
Consumption - Buildings and Heating - Last synced: 17 Aug 2026 - Ranking: 6.4
Open Energy View
The goal of this project is to analyze and present resource consumption data to users empowering them to conserve and save money.
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Energy Systems - Building Energy Monitoring - Last synced: 17 Aug 2026 - Ranking: 5.5
pyLCAIO
An object class to hybridize lifecycle assessment and environmentally extended input-output (EEIO) databases.
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Industrial Ecology - Input Output Model - Last synced: 17 Aug 2026 - Ranking: 4.9
AI Wattch
Chrome browser extension to measure ChatGPT carbon emissions during conversations.
carbon-emissions carbon-footprint chatgpt claude energy-consumption energy-efficiency gemini greenai llm-inference otm-methodology
Consumption - Computation and Communication - Last synced: 18 Aug 2026 - Ranking: 4.9
Home Energy Assessment Database
Documentation, conversions, and data supporting Climate Cooperative's home energy audit and calculation tools.
carbon-emissions climate climate-change climate-change-mitigation climate-data climate-solutions energy energy-consumption energy-data energy-efficiency sustainability sustainability-assessment sustainable-development-goals
Consumption - Buildings and Heating - Last synced: 17 Aug 2026 - Ranking: 4.6
OpenIO-Canada
Module to create symmetric Environmentally Extended Input-Output tables for Canada.
canada carbon-footprint energy-consumption environmental-modelling industrial-ecology input-output-analysis water-footprint
Industrial Ecology - Input Output Model - Last synced: 17 Aug 2026 - Ranking: 4.5
Dynamic ISO Building Simulator
A simulation program for calculating the space heating, occupancy hot water, cooling and electricity demand of German non-residential buildings.
building-energy building-stock-modelling energy-consumption greenhouse-gas-emissions iso13790
Consumption - Buildings and Heating - Last synced: 17 Aug 2026 - Ranking: 4.5
teb
A library to calculate the urban surface energy balance at neighborhood scale assuming a simplified canyon geometry.
atmospheric-modelling building-energy cmake energy-balance-model energy-consumption energy-model energy-simulation environmental-modelling forecasting-model land-surface-model meteorology teb town-energy-balance urban-energy-budget urban-meteorology urban-planning
Consumption - Buildings and Heating - Last synced: 17 Aug 2026 - Ranking: 4.2
SolarNetwork
Flexible platform for the monitoring and control of energy assets, meters, sensors, weather stations, EV chargers, market pricing, load optimization, and more.
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Energy Systems - Building Energy Monitoring - Last synced: 17 Aug 2026 - Ranking: -Infinity
Eco-CI
Estimating the energy consumption of CI / CD pipelines on GitHub and GitLab.
carbon-footprint climate-change co2-emissions energy-consumption green-coding green-computing green-software metrics power-consumption sustainability sustainable-software
Consumption - Computation and Communication - Last synced: 17 Aug 2026 - Ranking: -Infinity
