Join NationSwell in NYC

Each September, the most influential leaders across business, government, and philanthropy convene in New York City for Climate Week and the United Nations General Assembly (UNGA). To support the NationSwell community attending these pivotal gatherings, we’ve created a curated guide of featured events, resources, and recommendations.

Leadership That Meets the Moment

As the world shifts around us, the call for courageous, values-driven leadership is growing louder.

NationSwell’s Signature Dinner Series brings together a diverse community of changemakers to connect deeply, explore bold ideas, and reflect on what it takes to lead with integrity in times like these. It’s not just a conversation — it’s a space for renewal, shared wisdom, and the clarity to move forward, together.

Signature Dinners + Salons

Signature Dinner on Leadership

New York City
Tuesday, September 23, 2025
6:00pm – 9:00pm ET

Invitation-only
Members may reach out to their Impact Team to request

Signature Dinner on Leadership

New York City
Wednesday, September 24, 2025
6:00pm – 9:00pm ET

Invitation-only
Members may reach out to their Impact Team to request

Signature Dinner on Leadership

New York City
Thursday, September 25, 2025
6:00pm – 9:00pm ET

Invitation-only
Members may reach out to their Impact Team to request

Salon on The Power of Partnership

New York City
Thursday, September 25, 2025
6:00pm – 9:00pm ET

Invitation-only
Members may reach out to their Impact Team to request

Not yet a member?

NationSwell members are given first access to year-round events, experiences, and conversations with today’s top leaders, organizations, and initiatives that make our society and planet stronger. Connect with us to learn more about membership.

Member Events Directory

Our members and partners are shaping the conversation during Climate Week and UNGA — hosting powerful gatherings that reflect the depth, urgency, and creativity of their work. Below, you’ll find a selection of events led by members of the NationSwell community. We encourage you to explore, attend, and support their leadership in action.

Add your event to our directory
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Featured Resources
Green Seat
INSIGHTS

The Green Seat Guide

This guide offers practical wisdom through gathered insights and lessons from experienced CSOs who are successfully navigating the challenges and opportunities of the role. Explore Chapters 1 and 2 for tactics and tools for developing your sustainability strategy.

Impact Next

Learn from corporate sustainability and social impact leaders whose work is shaping the landscape of progress. .

Equal Air Collaborative

Discover the Equal Air Collaborative, bringing together leaders across sectors to champion solutions that protect our natural resources.

Place-based Impact in Practice

Explore our Place-based Impact site, guiding philanthropic leaders through their place-based impact and investment journeys.

About NationSwell
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