Skip to content
C40 Cities
  • Who We Are
    • About C40
    • Leadership
      • The C40 Co-Chairs
      • Steering Committee
      • Board of Directors
    • Funders & Partners
    • Our Team
  • What We Do
    • Raising Climate Ambition
      • 1.5°C Climate Action Plans
      • High-Impact Accelerators
      • Inclusive & Thriving Cities
      • Research & Knowledge
      • Climate Budgeting
    • Influencing the Global Agenda
      • Green & Just Transition
      • Global Diplomacy & Advocacy
      • Financing the Green Transition
      • Engaging the Private Sector
    • Building a Movement
      • Global Green New Deal
      • Youth Engagement
      • Cities Race to Zero
    • Scaling Up Climate Action
      • Water, Heat and Nature
      • Air Quality
      • Energy & Buildings
      • Food Systems
      • Transportation
      • Ports & Shipping
      • Urban Planning & Design
      • Waste Management
  • Our Cities
  • Latest
    • News & Insights
    • Research & Knowledge
    • Campaigns
    • Events
    • Case Studies
  • Language
  • Subscribe

    Subscribe to our newsletter

    Stay up to date with C40.

    • Visit our twitter page
    • Visit our linkedin page
    • Visit our instagram page
    • Visit our facebook page
    • Visit our youtube page

USA

Statement

March 13, 2024

C40 highlights the benefits to cities of the US SEC climate disclosures rule and calls for greater ambition

Cities are on the frontlines of the fight against climate breakdown. They also wield significant financial influence by managing pension...
In Focus

July 8, 2021

‘Letter to Nature’ by Mayor of Portland, Ted Wheeler

In a ‘letter to nature’, read what Mayor of Portland, Ted Wheeler, has to say about nature in his city.
Thought Leadership

September 1, 2016

The U.S. and China lead push on climate change by formally joining the Paris Agreement

Ahead of the G20 Summit this weekend, the United States and China have reached a formal agreement to ratify the…
C40 Cities

Who We Are

  • About C40
  • Leadership
  • Funders & Partners
  • Our Team

What We Do

  • Raising Climate Ambition
  • Influencing the Global Agenda
  • Building a Movement
  • Scaling Up Climate Action
  • Our Cities
  • News & Insights
  • Careers
  • Contact
  • Subscribe
  • Locations & Policies
C40 Knowledge Hub
  • Visit our twitter page
  • Visit our linkedin page
  • Visit our instagram page
  • Visit our facebook page
  • Visit our youtube page
  • Accessibility
  • Privacy Notice
  • Terms of Use
  • Website by Wholegrain Digital
© 2025

C40 Cities Climate Leadership Group, Inc. All rights reserved.

We use cookies. Learn more about how in our Privacy Policy.