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Green Software Foundation

The global community driving sustainable software forward

Champions, meetups, podcasts, and events — a worldwide network of practitioners turning individual effort into industry change. Whether you want to listen, learn, connect, or contribute, there's a place for you.

Community illustration

Our Reach

A global community of practitioners, leaders, and organisations driving sustainable software forward.

450,000

Podcast downloads

12,000+

Global meetup community members

12,000

LinkedIn followers

7,800+

Newsletter subscribers

37

Meetup groups across 17 countries

Listen & Learn

Two podcasts. Two perspectives. Practitioner insights and C-suite strategy — covering every angle of the green software movement.

Connect

Join the platforms and programmes that connect practitioners, recognise contribution, and grow the movement.

Movement Platform

The community hub for green software. Access courses, join discussions, attend community sessions, and connect with fellow practitioners — all in one place.

Join the platform →

Champions Programme

Recognising and empowering the most passionate green software advocates. Champions are speakers, writers, organisers, mentors, and contributors who drive adoption from within their organisations.

Become a Champion →

Newsletter

A regular digest of green software news, standards updates, community highlights, and upcoming events — delivered straight to your inbox.

Subscribe →

Earn Badges

Track your green software journey with digital badges. Complete courses, contribute to projects, and earn recognition for your expertise and participation.

View badges →
Global meetup locations

Global Community

Meetup Network

37 groups across 17 countries. 12,000+ members meeting locally to discuss, learn, and practice green software together.

With global carbon emissions caused by software approaching 5%, now is the time to get involved in your local community. Find a meetup near you — or start your own.

Events

From global summits to hackathons — events that bring the community together to learn, build, and collaborate.

Global Summit

An annual series of in-person events hosted by GSF members across the globe. Leaders and practitioners come together to share progress, set direction, and strengthen the movement.

Learn about the Summit →

Carbon Hack

Our flagship hackathon challenging practitioners to build, measure, and optimise software for sustainability. Open to everyone — from students to seasoned engineers.

Join the next Carbon Hack →

Community & Events

Stories and highlights from the green software community worldwide.

The GSF Meetup Network Reaches 10,000 Members

The GSF Meetup Network Reaches 10,000 Members

Members of the GSF Meetup community share what motivates them, key insights from the community building, and how anyone can get involved.

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Looking Back at the GSF Global Summit 2024!

Looking Back at the GSF Global Summit 2024!

Our second global summit brought together leaders and practitioners across eight countries, driven by a shared commitment to minimizing software's environmental impact.

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The GSF Global Summit is Back!

The GSF Global Summit is Back!

Get ready for the 2024 GSF Global Summit—a series of in-person events hosted by GSF members between October 1 - 10.

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Carbon Hack 24: Redefining Software Measurement for Sustainability with Industry Leaders

Carbon Hack 24: Redefining Software Measurement for Sustainability with Industry Leaders

From March 18 to April 8, 2024, Carbon Hack invites practitioners to show their best application and understanding of Impact Framework to decentralize impact measurement and democratize data.

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Coding for a Greener Future: Exploring Upcoming Events in Green Software

Coding for a Greener Future: Exploring Upcoming Events in Green Software

Find out about exciting events in the green software space. Our article sheds a light on what's in the pipeline, providing you the dates, topics and links.

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Uniting for the Green Software Revolution

Uniting for the Green Software Revolution

On June 5 for World Environment Day, GSF hosted a live virtual event for tech enthusiasts interested to know how software can help save the planet. Four experts debated the challenges and opportunities in the field of green software and revealed some of the findings of the State of Green Software Report.

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London Meetup Recap: Building a Green Tech Culture

London Meetup Recap: Building a Green Tech Culture

London Meetup Recap: Building a Green Tech Culture

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That’s a wrap - CarbonHack22 a big leap in carbon aware computing

That’s a wrap - CarbonHack22 a big leap in carbon aware computing

The hackathon engaged the most talented developers from around the globe in building the best carbon aware application using the GSF Carbon Aware SDK.

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GSF Concludes First-Ever Global  Summit

GSF Concludes First-Ever Global Summit

We reflect on our first global summit and how members in 14 different countries embarked on the 12-day journey to share the vision of changing the culture of how software is built to make sustainability a core priority.

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Call to Action: Spreading the Message of Green Software

Call to Action: Spreading the Message of Green Software

In this new article series, Call to Action (CTA), Chris Lloyd-Jones discusses practical steps on spreading the message of green software, especially within organisations.

Read the article →

Join the movement

Whether you want to listen to a podcast, attend a meetup, earn a badge, or champion green software in your organisation — there's a place for you in this community.