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

co2.js

A npm module for accessing the green web API, and estimating the carbon emissions from using digital services.

carbon-estimates co2 co2-emissions hacktoberfest non-profit open-source sustainability

Consumption - Computation and Communication - Last synced: 26 Apr 2025 - Ranking: 26.9

gridstatus

Provides standardized API to access energy data from the major Independent System Operators in the United States.

co2-emissions decarbonization electrical-grid energy python

Energy Systems - Energy Data Accessibility and Integration - Last synced: 26 Apr 2025 - Ranking: 19.2

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: 26 Apr 2025 - Ranking: 14.5

riskmapjnr

Obtain maps of the spatial risk of deforestation and forest degradation following the methodology developed in the context of the Jurisdictional and Nested REDD+ (JNR) and using only a forest cover change map as input.

climate-change-mitigation co2-emissions deforestation-risk forest-conservation jurisdictional-and-nested-redd verified-carbon-standard

Biosphere - Deforestation and Reforestation - Last synced: 26 Apr 2025 - Ranking: 9.7

co2-data

Data on CO2 and greenhouse gas emissions by Our World in Data.

co2-emissions energy environment greenhouse-gas-emissions

Emissions - Emission Observation and Modeling - Last synced: 26 Apr 2025 - Ranking: 8.3

Green Metrics Tool

An open source suite to measure, display and compare software energy and CO2 consumption for containerized software. External power meters as well as RAPL and also ML-estimation models are supported.

carbon-emissions carbon-footprint carbon-measurement climate-change co2-emissions co2-footprint co2-measurement energy-consumption-analysis green-coding green-computing green-software metrics power-consumption power-consumption-measurement sustainability sustainable-software

Consumption - Computation and Communication - Last synced: 26 Apr 2025 - Ranking: 7.9

Pledge4Future

Allows you to calculate your work related CO2e emissions from heating and electricity consumptions as well as business trips and commuting.

climate-change co2-emissions paris-agreement research

Emissions - Carbon Intensity and Accounting - Last synced: 26 Apr 2025 - Ranking: 7.4

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: 26 Apr 2025 - Ranking: 7.1

forestatrisk

Modelling and forecasting deforestation in the tropics.

biodiversity-scenario climate-change co2-emissions deforestation deforestation-risk forecasting forest-cover-change ipbes ipcc land-use-change protected-areas redd roads spatial-analysis spatial-autocorrelation spatial-modelling tropical-forests

Biosphere - Deforestation and Reforestation - Last synced: 26 Apr 2025 - Ranking: 5.2

Green Monitoring Stack

An open-source stack that monitors the network, data center (compute / storage) infrastructure, third-party devices and external sources to understand the energy consumption and its relation to traffic and bandwidth, the cost and the carbon footprint at various levels of granularity.

co2-emissions energy power sustainability

Energy Systems - Building Energy Monitoring - Last synced: 26 Apr 2025 - Ranking: 4.6