Commitment. Action. Innovation.

Second Nature is committed to accelerating climate action in, and through, higher education.

Become a Climate Leader

Commitment Guidance

The guidance and tools campus leaders need to implement the Presidents' Climate Leadership Commitments.


Climate Leadership Network

A network of leading higher education presidents making bold commitments to climate change and sustainability actions.


At Second Nature, we believe that bold and transformational commitments to sustainability, beginning with leadership in higher education, are ways to move society towards a future that redefines and restores our relationship with our environment.

Tim Carter, Ph.D.
President of Second Nature

University Climate Change Coalition (UC3)

The University Climate Change Coalition, or UC3, is a bold new coalition of 13 leading North American research universities that will prototype a collaborative model designed to help local communities achieve their climate goals and accelerate the transition to a low-carbon future.

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New Reporting Platform

We are excited to announce that the new Second Nature Reporting Platform is live! This new version of the Reporting Platform is designed to be easy to use, provide increased utility of your data, and allow for quick comparisons and analysis with other signatories.

Explore New Platform

Honor Society

Special recognition is given to signatories for their extraordinary contributions – financial and in service – to the Climate Leadership Network through the Honor Society.

See List

Second Nature partners with leading businesses that share our goal of driving innovative solutions in a changing climate.

Become a Partner