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Join thousands of businesses tackling climate change

Begin your journey to reduce emissions with our free tools and resources
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By committing to reduce your emissions through the SME Climate Hub, you will be recognized by the UN Climate Change’s Global Climate Action portal for your ambition in line with the global Race to Zero campaign.

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Measure your emissions
Our free-to-use calculators help measure your business emissions.
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Build a Climate Action Plan
Build a free Climate Action Plan to identify ways to reduce emissions and save costs.
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Report progress
The free SME Reporting Tool simplifies tracking your emissions reduction efforts.
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Free climate action resources for SMEs

The Action Space provides free, tailored tools and resources to help SMEs cut their emissions.

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Over 10,000 businesses have now made the
SME Climate Commitment

A major milestone for small businesses taking action on climate. Join a growing global community creating a resilient, prosperous future.

Make the commitment
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The SME Climate Hub is an initiative of the We Mean Business Coalition, co-founded and operated in partnership with the Exponential Roadmap Initiative and the UN Climate Change High Level Champion’s Race to Zero campaign.

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SME Climate Hub latest

Latest news

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Article

10,000 Strong: Celebrating a Major Milestone and an Important Update About the Future

We have some incredible news to share. The SME Climate Hub community has officially reached a momentous milestone: over 10,000 small and m…

June 18, 2026
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Press announcement

Free tool helps small firms cut energy bills and go green in under an hour 

The SME Climate Hub, in partnership with Giki and supported by the UK Government’s Department for Energy Security and Net Zero, has la…

April 07, 2026
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Article

3 takeaways from Belém: how SMEs are at risk – but are also the solution 

Pamela Jouven, Director, SME Climate Hub  COP30 reminded me that we’ve come a long way over the past few years.   After decades of inatt…

November 19, 2025
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Article

We asked 50 experts how governments can help small business climate action

Small- and medium-sized enterprises (SMEs) must act in order to meet global goals for net-zero emissions. But they can’t go at it alon…

November 17, 2025
SME stories

Stories to be inspired by

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Posts SME Stories

Taiwan’s first carbon neutral restaurant serves up sustainability

Xiaolu Minglou founder and chairman Zeng Yinshun. (Photo by Chen Jingyi) The three-year pandemic hit the restaurant sector hard, bringing ma…

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Posts SME Stories

A fantastic fit: Stitching ESG into the fabric of fashion

With the countdown to the EU’s Carbon Border Adjustment Mechanism (CBAM) underway, sustainability is no longer a moral choice of “to do …

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SME Stories

Vianova Drives the Switch to Green Mobility Solutions

As the world moves towards greener mobility solutions, the number of transportation options at our disposal has never been higher. From e-sc…

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