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Global Covenant of Mayors: City Climate Action Alliance

Quick Summary

  • Global alliance of cities
  • Driving climate action
  • Focus on mitigation, adaptation

The Global Covenant of Mayors for Climate & Energy (GCoM) stands as the world's largest alliance of cities and local governments dedicated to combating climate change. This powerful movement unites over 12,500 cities across 144 countries, representing more than 1 billion people committed to a shared vision for a sustainable future. GCoM's core mission is to empower local leaders to accelerate climate solutions, aiming for an inclusive, just, low-emission, and climate-resilient society that aligns with the objectives of the Paris Agreement. Cities joining GCoM are at the forefront of global efforts, demonstrating leadership by taking concrete measures in climate change mitigation, adaptation to adverse effects, and ensuring universal access to clean and affordable energy. This alliance provides a vital platform for cities to connect, collaborate, and amplify their influence in the worldwide movement toward sustainability. It supports cities by offering guidance, tools, and opportunities to drive impactful climate action on a local level, ultimately contributing to a healthier and greener planet.

Pathways to Urban Climate Commitment

Navigating the Reporting & Data Portals

  1. GCoM committed cities utilize specialized online platforms for reporting their climate data and actions. There isn't a single 'login' portal directly on the GCoM main website for general access. Instead, signatories engage with recognized reporting platforms.
  2. Two primary officially recognized reporting platforms are available: CDP-ICLEI Track and the MyCovenant platform. Both are designed to align fully with the GCoM Common Reporting Framework (CRF) requirements.
  3. To access these platforms, cities typically register through the respective platform's system. Details for accessing and using these platforms, including guidance and training, are usually provided by the platforms themselves or through GCoM's regional helpdesks.
  4. A city needs to report to only one of these platforms to fulfill its GCoM commitments. These platforms allow cities to submit assessments, targets, plans, and progress on energy access and poverty.

Collective Impact: Benefits for Member Cities

Support for Your Climate Action Journey

⚠️ Unsure about reporting requirements or platform usage

Cause: Complexity of the Common Reporting Framework (CRF) or unfamiliarity with CDP-ICLEI Track or MyCovenant platforms.

Solution: For any questions or concerns about reporting, signatories can reach out to their regional helpdesk or contact GCoM directly via email. Both reporting platforms regularly offer opportunities to familiarize users with their interfaces.

⚠️ Need assistance with climate action planning or implementation

Cause: Challenges in developing greenhouse gas inventories, risk assessments, or actionable climate plans.

Solution: GCoM provides technical and financial capacity-building and training activities, along with tools and resources, to support cities in achieving their climate ambitions. The resource library on the GCoM website is a valuable starting point.

⚠️ Seeking funding for climate projects

Cause: Difficulty in identifying and securing financial resources for local climate initiatives.

Solution: While GCoM does not directly fund, it supports municipalities by facilitating access to and identifying national and international climate financing opportunities. Engage with GCoM's networks for guidance on funding avenues.

Upholding Trust in Climate Data Management

📌 Verified Portal Reference Official domain link & quick copy action

🎧 Official Support & Help Center

For general inquiries, reach out via email at [email protected]. For specific reporting questions, contact your regional helpdesk.

Essential Questions for Prospective and Current Members

Q: What are the benefits for cities of becoming signatories to the GCoM?

Cities joining GCoM gain practical support through guidance materials and tools, coordination with other climate organizations, and international visibility. They also have the opportunity to contribute to global agendas like the Paris Agreement and access better funding opportunities for local climate and energy projects.

Q: How is progress monitored and reported in the GCoM initiative?

Progress is monitored through regular reporting by cities on platforms like CDP-ICLEI Track and MyCovenant, both aligned with the GCoM Common Reporting Framework (CRF). This process ensures data is publicly available to track collective impact and individual city efforts in climate action.

Q: Does the Global Covenant of Mayors provide direct funding to cities?

No, the GCoM does not directly transfer funds to signatory cities. However, it provides technical, logistical, and institutional support and assists municipalities by facilitating access to and identifying national and international climate financing opportunities.

Q: What is the Common Reporting Framework (CRF) used by GCoM?

The Common Reporting Framework (CRF) is GCoM's standardized framework launched in 2019 to streamline measurement and reporting procedures for cities' climate data. It ensures robust climate action planning, implementation, and monitoring, while allowing flexibility for local contexts.

Q: What is the Energy Access and Poverty Pillar (EAPP)?

The Energy Access and Poverty Pillar (EAPP) is an addition to the CRF, comprising indicators, guidelines, and timelines to help cities take action towards a just energy transition. It focuses on secure, affordable, and sustainable energy, aligning with UN Sustainable Development Goal #7.

Wrap Up

The Global Covenant of Mayors for Climate & Energy serves as a beacon for urban climate leadership, uniting a vast network of cities dedicated to a sustainable and resilient future. By fostering collaboration, providing strategic tools, and promoting transparent reporting, GCoM empowers cities worldwide to translate ambitious climate goals into tangible, impactful actions. Joining this alliance signifies a profound commitment to environmental stewardship and collective progress against global warming, demonstrating the critical role local governments play in shaping our planet's future.

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Portal Support Team

This guide was reviewed and verified by our internal technical support experts in October 2026. We constantly monitor official portal updates to ensure you have the most accurate and secure login instructions.