About The Climate Pledge

The Climate Pledge is a commitment to reach net-zero carbon emissions by 2040. It brings the world’s top companies together to accelerate joint action, cross-sector collaboration, and responsible change.


Our mission

Accelerate responsible climate action in every industry so our planet’s diverse communities, natural resources, and shared environments can thrive indefinitely.

When it comes to protecting our planet, there is no middle ground. By joining The Climate Pledge, your company can step up with Earth’s action-oriented leaders and take responsibility for what happens next.


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Signatories of the Pledge agree to three areas of action:
Quick facts (PDF)

How it all started

In 2019, Amazon and Global Optimism co-founded The Climate Pledge. Since then, 502 signatories have joined. These signatories play a critical role in stimulating investments in the development of low-carbon products and services.

Get the full backstory
How it all started
501 signatories have committed to the Pledge
501 signatories have committed to the Pledge

Join us now

Review the commitments

Determine that your company is ready to agree to the three commitments of the Pledge.

Choose net-zero carbon

This is where the work begins. Create an action plan for your company to get to net-zero emissions by 2040.

Become a signatory

Take a leadership position on climate change alongside HP, IBM, P&G, and hundreds of others.