Letter signing for climate action:
make your voice heard
In March 2025, over 800 participants of the Paris Climate Leadership Training came together to sign letters calling on the European Commission and national governments to step up climate ambition. These letters amplified a powerful, collective voice across Europe for a strong 2040 emissions reduction target, an ambitious EU NDC, and robust support for a just energy transition.
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Now, as we approach critical COP 30 negotiations in October, we are calling you to join the action to mobilize another wave of support.
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💬 If you haven’t signed yet - or want to add your voice again - this is your moment to act.
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Let’s ensure climate ambition is at the heart of Europe’s path forward.
Letter to the European Commission
The calls for the formal adoption of the 2040 climate target, an ambitious EU NDC, and increased climate finance for a just energy transition.
Letter to the National Governments
The letter urges the national governments to align with the Paris Agreement goals by committing to strong national policies, redirecting fossil fuel subsidies, and ensuring a fair and inclusive energy transition.
Instruction for the Letter Signing Action: European Commission
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Select the recipient from the provided list of the European Commission's Directorates (departments).
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Sign the letter with your signature and address if you would like to receive a reply.
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Send the letter to the Directorate - either a printed copy or via email (link to the list and contact details is below).
We recommend sending the letter to one of the following departments of the European Commission:
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Directorate-General for Climate Action
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Directorate-General for Agriculture and Rural Development
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Directorate-General for Economic and Financial Affairs
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Directorate-General for Employment, Social Affairs and Inclusion
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Directorate-General for Energy
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European Climate, Infrastructure and Environment Executive Agency (CINEA)Directorate-General for Environment
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Directorate-General for Regional and Urban Policy
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Secretariat-General
for the full list of Directorates, use the following link.
Instruction for the Letter Signing Action: National Governments
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Select the recipient from the provided list of UNFCCC focal point, usually the Ministry of Environment, or choose another relevant recipient, such as the Prime Minister's Office or the President.
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Add a short personal note in your local language, mentioning your participation in the Climate Reality Leadership Training and the growing international focus on ambitious climate action in your country.
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Sign the letter with your signature and address if you would like to receive a reply.
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Send the letter to the recipient- either a printed copy or via email (link to the list and contact details is below).
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We recommend addressing the letter to your country's leadership - such as the Head of State, Prime Minister, or the UNFCCC focal point. UNFCCC focal points are typically ministries or government departments responsible for climate policy, and they serve as the main contacts for matters related to Nationally Determined Contributions (NDCs) and climate plans submitted under the Paris Agreement.
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CLICK HERE to access the list of UNFCCC focal points.