A Message to Mayors: It’s Time to Accelerate Local Climate Action

Cities are on the frontlines of the climate crisis - and they also hold some of the most powerful solutions. Decisions made by mayors today will shape energy systems, transport, housing, and the quality of life for millions of people.

That’s why The Climate Reality Project has launched the global “Dear Mayors” campaign - a call from citizens around the world urging city leaders to move faster toward clean, affordable, and fair energy systems.

Why this matters

Clean energy is no longer a distant goal - it is one of the most practical ways cities can:

• reduce emissions

• lower energy costs

• improve air quality and public health

• strengthen resilience to climate impacts

But progress is not happening fast enough. Cities need a clear signal from residents that there is strong public support for ambitious climate action.

Add your voice

By signing the Dear Mayors petition, you are joining a global movement calling on city leaders to:

• accelerate the transition to clean energy

• prioritise solutions that benefit residents

• ensure the transition is fair and inclusive

👉 Sign the petition here:

https://www.climaterealityproject.org/act/dear-mayors

Every signature sends a message: people are ready for change - and they expect their cities to lead.

Taking action locally

If you’re interested in going further, Climate Reality Europe supports local action through Climate Hubs, as well as practical resources like the City Climate Action Guidebook and Checklist. These tools help you better understand what’s happening in your city and explore ways to engage locally.

But the first step can be as simple as adding your voice.

Sign the Dear Mayors petition today and help push for stronger climate action where it matters most - in our cities