Tackling climate change is critical to protecting nature and people. TNC works to advance policies at the global, national, state and local levels that incorporate natural climate solutions, promote clean energy, and build climate resilience for habitats and communities. By collaborating with governments and partners worldwide, we aim to accelerate the transition to a low-carbon economy and safeguard the natural systems that store carbon and regulate our climate. Our climate policy work is designed to deliver real, measurable impacts—helping create a sustainable future where both people and nature thrive.

Protecting the world’s biodiversity is essential to maintaining the healthy ecosystems that support all life on Earth. TNC advocates for science-based policies and agreements that conserve critical habitats and restore degraded lands. Safeguarding nature’s diversity benefits wildlife but also strengthens the resilience of communities and economies. Through strategic partnerships and innovative solutions, we influence policies that prevent species extinction and promote a balanced coexistence between humans and the natural world.

Healthy oceans are vital for climate stability, food security, and biodiversity. TNC champions policies that protect marine habitats, sustainably manage fisheries, and reduce pollution and plastic waste. Our work focuses on creating protected areas, supporting sustainable fishing practices, and restoring ocean ecosystems like coral reefs and mangroves. By working with governments, communities, and partners, we aim to ensure that our oceans remain vibrant and productive for future generations, anchoring healthy ecosystems that benefit people and wildlife alike.

Transforming our agriculture and food systems is key to combating climate change and preventing further biodiversity loss. TNC promotes sustainable farming practices, such as responsible land management, to reduce environmental impacts and increase climate resilience. We support legislation that encourage local, regenerative food systems. Our goal is to create a future where agriculture sustains both people and the planet—nourishing a growing population while conserving the natural landscapes and ecosystems that underpin our shared well-being.

With decades of trusted partnerships and experience engaging both public and private finance systems, TNC helps governments translate climate and biodiversity commitments into investable, actionable plans. By working with leading multilateral public finance institutions and mobilizing private capital through its impact-investment platform, TNC brings the financial and policy expertise needed to turn national priorities into durable, well-funded strategies.

View all policy reports, briefs, papers, and datasets from The Nature Conservancy.